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  MEAN WELL RT-65 series: triple-output enclosed AC/DC switching power supply - RT-65B

  MEAN WELL RT-65B is an enclosed triple-output AC/DC switching power supply with +5 V, +12 V, -12 V outputs and a total rated output of 64.6 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-65 Datasheet (PDF) This combined G3 catalog includes the RT-65 section on PDF pages 46, 47. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-65B Output configuration Three outputs sharing the COM terminal Total rated output power 64.6 W CH1 +5 V; rated 5 A; current range 0–8 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +12 V; rated 2.8 A; current range 0–3.5 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1.5%; load regulation ±3%. CH3 -12 V; rated 0.5 A; current range 0–1 A; ripple/noise 80 mVp-p max.; voltage tolerance ±5%; line regulation ±0.5%; load regulation ±1%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 76% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 10% of its rated current. For this model that is greater than 0.5 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 64.6 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2 A at 115 VAC; 1.2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 60 ms at 230 VAC; 14 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 129 × 98 × 38 mm Case drawing 903 Drawing tolerance ±1 mm Base threaded holes 2-M3; 33 mm vertical spacing Side threaded holes 3-M3; 77 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +12 V CH3 terminal 5 = -12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2720.8 thousand hours minimum MTBF, MIL-HDBK-217F 507.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 440 g (0.44 kg) Carton reference 30 units / 13.2 kg / 0.72 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RS-25 series: Enclosed AC/DC Switching Power Supply - RS-25-24

  MEAN WELL RS-25-24 is an enclosed single-output switching power supply rated at 24 V DC, 1.1 A and 26.4 W, cooled by free-air convection. It accepts 88 to 264 VAC input. Product Datasheet Download MEAN WELL RS-25 Datasheet (PDF) This combined G3 catalog includes the RS-25 section on PDF pages 3, 4. Refer to the complete mechanical drawings and notes when planning installation. Model identification Complete model RS-25-24 Series RS-25 single-output enclosed switching power supply Output-voltage suffix 24 V nominal DC output Model-specific rated output 26.4 W; the family name is not the exact rated power of every output-voltage version Output specifications Nominal DC output 24 V Rated output current 1.1 A Output current range 0 to 1.1 A Rated output power 26.4 W Output adjustment range 22 to 27.6 V Ripple and noise, maximum 120 mV peak-to-peak Voltage tolerance +/-1.0% Line regulation +/-0.5% Load regulation +/-0.5% Efficiency, typical 86% Unless otherwise stated, parameters are measured at 230 VAC input, rated load and 25 degrees C ambient. Ripple and noise are measured with 20 MHz bandwidth using a 12-inch twisted-pair wire terminated with parallel 0.1 uF and 47 uF capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low line to high line at rated load. Load regulation is measured from 0% to 100% rated load. The adjustment range is not permission to exceed the rated output current or output power. Input and startup Universal AC input range 88 to 264 VAC DC input range 125 to 373 VDC Input frequency 47 to 63 Hz AC input current, typical 0.7 A at 115 VAC; 0.4 A at 230 VAC Cold-start inrush current, typical 45 A at 230 VAC Leakage current Less than 2 mA at 240 VAC Setup time at full load 1800 ms at 230 VAC; 4000 ms at 115 VAC Rise time at full load 23 ms at 230 VAC; 30 ms at 115 VAC Hold-up time, typical at full load 80 ms at 230 VAC; 14 ms at 115 VAC Input-voltage load curve 88 VAC: 100% load; 264 VAC: 100% load The static-characteristic curve is specified at 60 Hz. The specified 300 VAC input surge endurance is 5 seconds and does not extend the continuous AC input range. Protection Short circuit and overload Hiccup mode; automatic recovery after the fault is removed Overload trigger 110 to 180% of rated output power Overvoltage threshold 27.6 to 32.4 V Overvoltage response Output shutdown with Zener-diode clamping; no automatic-recovery claim is specified for this protection row. Operating environment and cooling Working temperature -20 to +70 degrees C, subject to load derating Cooling Free-air convection Temperature-load curve For this 24 V model, the plotted load limit is 100% from -20 to 50 degrees C, decreasing to 60% at 70 degrees C. Follow the curve between these anchors and also observe input-voltage derating. Curve mounting orientation Horizontal mounting is identified on the curve. Working humidity 20 to 90% RH, non-condensing Storage temperature and humidity -40 to +85 degrees C; 10 to 95% RH Temperature coefficient +/-0.03% per degree C over 0 to 50 degrees C Vibration test 10-500 Hz, 5G; 10 minutes per cycle; 60 minutes along each of the X, Y and Z axes High-altitude ambient derating Above 2000 m, reduce the permissible ambient temperature by 3.5 degrees C per 1000 m for this fanless model. This note does not specify a maximum operating altitude. The electrolytic capacitors are rated at 105 degrees C; this is a component rating, not the permissible ambient temperature. Keep ventilation paths clear and evaluate the actual ambient temperature and loading in the final enclosure. Dimensions, terminals and installation Overall size, L x W x H 78 x 51 x 28 mm Case reference 931A Mechanical drawing tolerance +/-1 mm general tolerance Bottom-view threaded holes 2-M3; L=3 mm as marked; 55 mm pitch Side-view threaded holes 2-M3; 66.5 mm pitch; no L dimension is specified here Projection shown in drawing 14 mm maximum Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (frame ground) Terminal 4 -V Terminal 5 +V Output adjustment Use the +V ADJ control shown in the mechanical drawing Mechanical details and terminal numbering are on G3 PDF page 4. Use the exact drawing for hole positions and any marked L dimensions; do not substitute another family's screw-depth limit. Connect the marked frame-ground terminal, verify output polarity, and disconnect the input before wiring. Mounting screws and external wiring must be selected for the installation; the mounting-hole markings do not establish an included hardware quantity. Safety, insulation and EMC Safety standards listed in this datasheet revision UL 62368-1; TUV BS EN/EN 62368-1; AS/NZS 62368.1; EAC TP TC 004; CCC GB 4943.1; BSMI CNS 15598-1; BIS IS 13252 (Part 1):2010 / IEC 60950-1:2005 Withstand voltage Input-output: 3 kVAC; input-frame ground: 2 kVAC; output-frame ground: 0.5 kVAC Isolation resistance Input-output, input-frame ground and output-frame ground: 100 Mohm at 500 VDC, 25 degrees C and 70% RH EMC emissions BS EN/EN 55032 (CISPR 32), Class B; BS EN/EN 61000-3-2 and -3; EAC TP TC 020; GB 9254 Class B; GB 17625.1; CNS 15936 Class B EMC immunity BS EN/EN 61000-4-2, -3, -4, -5, -6, -8 and -11; BS EN/EN 55035; light industry level; EAC TP TC 020 EMC test mounting plate 360 x 360 x 1 mm metal plate The power supply is a component for installation in final equipment. The complete installation must be checked again for EMC compliance. Features and reliability Power indication LED indicator for power on Production screening 100% full-load burn-in test Capacitors 105-degree-C long-life electrolytic capacitors Manufacturer warranty listing The manufacturer datasheet lists a 3-year warranty; this is not an additional seller warranty promise MTBF, Telcordia SR-332 (Bellcore) 3992.0 thousand hours minimum MTBF, MIL-HDBK-217F 663.3 thousand hours minimum at 25 degrees C No-load input power Less than 0.5 W MTBF is a reliability prediction, not a guaranteed service life. Mounting hardware and accessories Installation hardware Select external screws and wiring to match the drawing, terminal ratings and final equipment installation The mechanical drawing defines mounting points; it does not specify a supplied screw kit. Weight reference Catalog per-unit packing reference 200 g (0.2 kg) Catalog carton packing 60 pcs / 13 kg / 0.46 CUFT The mass is the per-unit reference printed in the catalog PACKING row, not an independently measured net weight or the whole-carton weight. Catalog reference and application notes Source MEAN WELL G3 consolidated catalog, PDF pages 3-4 Datasheet revision 2024-11-22 Use the model-specific operating and derating limits above. The safety and EMC listings describe the datasheet revision; compliance of the complete equipment depends on its final installation.

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  MEAN WELL RT-125 series: triple-output enclosed AC/DC switching power supply - RT-125D

  MEAN WELL RT-125D is an enclosed triple-output AC/DC switching power supply with +5 V, +24 V, +12 V outputs and a total rated output of 136 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-125 Datasheet (PDF) This combined G3 catalog includes the RT-125 section on PDF pages 50, 51. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-125D Output configuration Three outputs sharing the COM terminal Total rated output power 136 W CH1 +5 V; rated 8 A; current range 0–12 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +24 V; rated 3 A; current range 0–4 A; ripple/noise 150 mVp-p max.; voltage tolerance ±8%; line regulation ±1%; load regulation ±5%. CH3 +12 V; rated 2 A; current range 0–2 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 80% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 15% of its rated current. For this model that is greater than 1.2 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 136 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–132 VAC / 176–264 VAC, selected by the manual switch DC input 248–373 VDC Input frequency 47–63 Hz Typical AC input current 3 A at 115 VAC; 2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 25 ms at 230 VAC; 30 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Select the correct 115/230 V input range before operation. The two AC bands do not constitute automatic continuous 88–264 VAC input. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical and horizontal Input-voltage derating 100% across the selected 88–132 VAC or 176–264 VAC band; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 199 × 98 × 38 mm Case drawing 902A Drawing tolerance ±1 mm Base threaded holes 4-M3; 120 × 80 mm rectangular spacing Side threaded holes 3-M3; 157 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +24 V CH3 terminal 5 = +12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2853.1 thousand hours minimum MTBF, MIL-HDBK-217F 373.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. The datasheet specifies harmonic-current testing at 85% load. Keep this condition with the BS EN/EN61000-3-2 reference. Weight and Packing Reference Catalog packing reference per unit 700 g (0.7 kg) Carton reference 20 units / 14 kg / 0.85 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-125 series: triple-output enclosed AC/DC switching power supply - RT-125D

  MEAN WELL RT-125D is an enclosed triple-output AC/DC switching power supply with +5 V, +24 V, +12 V outputs and a total rated output of 136 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-125 Datasheet (PDF) This combined G3 catalog includes the RT-125 section on PDF pages 50, 51. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-125D Output configuration Three outputs sharing the COM terminal Total rated output power 136 W CH1 +5 V; rated 8 A; current range 0–12 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +24 V; rated 3 A; current range 0–4 A; ripple/noise 150 mVp-p max.; voltage tolerance ±8%; line regulation ±1%; load regulation ±5%. CH3 +12 V; rated 2 A; current range 0–2 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 80% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 15% of its rated current. For this model that is greater than 1.2 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 136 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–132 VAC / 176–264 VAC, selected by the manual switch DC input 248–373 VDC Input frequency 47–63 Hz Typical AC input current 3 A at 115 VAC; 2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 25 ms at 230 VAC; 30 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Select the correct 115/230 V input range before operation. The two AC bands do not constitute automatic continuous 88–264 VAC input. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical and horizontal Input-voltage derating 100% across the selected 88–132 VAC or 176–264 VAC band; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 199 × 98 × 38 mm Case drawing 902A Drawing tolerance ±1 mm Base threaded holes 4-M3; 120 × 80 mm rectangular spacing Side threaded holes 3-M3; 157 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +24 V CH3 terminal 5 = +12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2853.1 thousand hours minimum MTBF, MIL-HDBK-217F 373.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. The datasheet specifies harmonic-current testing at 85% load. Keep this condition with the BS EN/EN61000-3-2 reference. Weight and Packing Reference Catalog packing reference per unit 700 g (0.7 kg) Carton reference 20 units / 14 kg / 0.85 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-125 series: triple-output enclosed AC/DC switching power supply - RT-125D

  MEAN WELL RT-125D is an enclosed triple-output AC/DC switching power supply with +5 V, +24 V, +12 V outputs and a total rated output of 136 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-125 Datasheet (PDF) This combined G3 catalog includes the RT-125 section on PDF pages 50, 51. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-125D Output configuration Three outputs sharing the COM terminal Total rated output power 136 W CH1 +5 V; rated 8 A; current range 0–12 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +24 V; rated 3 A; current range 0–4 A; ripple/noise 150 mVp-p max.; voltage tolerance ±8%; line regulation ±1%; load regulation ±5%. CH3 +12 V; rated 2 A; current range 0–2 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 80% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 15% of its rated current. For this model that is greater than 1.2 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 136 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–132 VAC / 176–264 VAC, selected by the manual switch DC input 248–373 VDC Input frequency 47–63 Hz Typical AC input current 3 A at 115 VAC; 2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 25 ms at 230 VAC; 30 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Select the correct 115/230 V input range before operation. The two AC bands do not constitute automatic continuous 88–264 VAC input. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical and horizontal Input-voltage derating 100% across the selected 88–132 VAC or 176–264 VAC band; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 199 × 98 × 38 mm Case drawing 902A Drawing tolerance ±1 mm Base threaded holes 4-M3; 120 × 80 mm rectangular spacing Side threaded holes 3-M3; 157 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +24 V CH3 terminal 5 = +12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2853.1 thousand hours minimum MTBF, MIL-HDBK-217F 373.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. The datasheet specifies harmonic-current testing at 85% load. Keep this condition with the BS EN/EN61000-3-2 reference. Weight and Packing Reference Catalog packing reference per unit 700 g (0.7 kg) Carton reference 20 units / 14 kg / 0.85 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-125 series: triple-output enclosed AC/DC switching power supply - RT-125C

  MEAN WELL RT-125C is an enclosed triple-output AC/DC switching power supply with +5 V, +15 V, -15 V outputs and a total rated output of 132.5 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-125 Datasheet (PDF) This combined G3 catalog includes the RT-125 section on PDF pages 50, 51. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-125C Output configuration Three outputs sharing the COM terminal Total rated output power 132.5 W CH1 +5 V; rated 10 A; current range 0–12 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +15 V; rated 4.5 A; current range 0–6 A; ripple/noise 150 mVp-p max.; voltage tolerance +8/-5%; line regulation ±1%; load regulation ±4%. CH3 -15 V; rated 1 A; current range 0–1 A; ripple/noise 150 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 79% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 20% of its rated current. For this model that is greater than 2 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 132.5 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–132 VAC / 176–264 VAC, selected by the manual switch DC input 248–373 VDC Input frequency 47–63 Hz Typical AC input current 3 A at 115 VAC; 2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 25 ms at 230 VAC; 30 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Select the correct 115/230 V input range before operation. The two AC bands do not constitute automatic continuous 88–264 VAC input. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical and horizontal Input-voltage derating 100% across the selected 88–132 VAC or 176–264 VAC band; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 199 × 98 × 38 mm Case drawing 902A Drawing tolerance ±1 mm Base threaded holes 4-M3; 120 × 80 mm rectangular spacing Side threaded holes 3-M3; 157 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +15 V CH3 terminal 5 = -15 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2853.1 thousand hours minimum MTBF, MIL-HDBK-217F 373.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. The datasheet specifies harmonic-current testing at 85% load. Keep this condition with the BS EN/EN61000-3-2 reference. Weight and Packing Reference Catalog packing reference per unit 700 g (0.7 kg) Carton reference 20 units / 14 kg / 0.85 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-125 series: triple-output enclosed AC/DC switching power supply - RT-125C

  MEAN WELL RT-125C is an enclosed triple-output AC/DC switching power supply with +5 V, +15 V, -15 V outputs and a total rated output of 132.5 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-125 Datasheet (PDF) This combined G3 catalog includes the RT-125 section on PDF pages 50, 51. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-125C Output configuration Three outputs sharing the COM terminal Total rated output power 132.5 W CH1 +5 V; rated 10 A; current range 0–12 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +15 V; rated 4.5 A; current range 0–6 A; ripple/noise 150 mVp-p max.; voltage tolerance +8/-5%; line regulation ±1%; load regulation ±4%. CH3 -15 V; rated 1 A; current range 0–1 A; ripple/noise 150 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 79% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 20% of its rated current. For this model that is greater than 2 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 132.5 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–132 VAC / 176–264 VAC, selected by the manual switch DC input 248–373 VDC Input frequency 47–63 Hz Typical AC input current 3 A at 115 VAC; 2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 25 ms at 230 VAC; 30 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Select the correct 115/230 V input range before operation. The two AC bands do not constitute automatic continuous 88–264 VAC input. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical and horizontal Input-voltage derating 100% across the selected 88–132 VAC or 176–264 VAC band; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 199 × 98 × 38 mm Case drawing 902A Drawing tolerance ±1 mm Base threaded holes 4-M3; 120 × 80 mm rectangular spacing Side threaded holes 3-M3; 157 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +15 V CH3 terminal 5 = -15 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2853.1 thousand hours minimum MTBF, MIL-HDBK-217F 373.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. The datasheet specifies harmonic-current testing at 85% load. Keep this condition with the BS EN/EN61000-3-2 reference. Weight and Packing Reference Catalog packing reference per unit 700 g (0.7 kg) Carton reference 20 units / 14 kg / 0.85 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-125 series: triple-output enclosed AC/DC switching power supply - RT-125C

  MEAN WELL RT-125C is an enclosed triple-output AC/DC switching power supply with +5 V, +15 V, -15 V outputs and a total rated output of 132.5 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-125 Datasheet (PDF) This combined G3 catalog includes the RT-125 section on PDF pages 50, 51. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-125C Output configuration Three outputs sharing the COM terminal Total rated output power 132.5 W CH1 +5 V; rated 10 A; current range 0–12 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +15 V; rated 4.5 A; current range 0–6 A; ripple/noise 150 mVp-p max.; voltage tolerance +8/-5%; line regulation ±1%; load regulation ±4%. CH3 -15 V; rated 1 A; current range 0–1 A; ripple/noise 150 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 79% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 20% of its rated current. For this model that is greater than 2 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 132.5 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–132 VAC / 176–264 VAC, selected by the manual switch DC input 248–373 VDC Input frequency 47–63 Hz Typical AC input current 3 A at 115 VAC; 2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 25 ms at 230 VAC; 30 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Select the correct 115/230 V input range before operation. The two AC bands do not constitute automatic continuous 88–264 VAC input. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical and horizontal Input-voltage derating 100% across the selected 88–132 VAC or 176–264 VAC band; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 199 × 98 × 38 mm Case drawing 902A Drawing tolerance ±1 mm Base threaded holes 4-M3; 120 × 80 mm rectangular spacing Side threaded holes 3-M3; 157 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +15 V CH3 terminal 5 = -15 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2853.1 thousand hours minimum MTBF, MIL-HDBK-217F 373.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. The datasheet specifies harmonic-current testing at 85% load. Keep this condition with the BS EN/EN61000-3-2 reference. Weight and Packing Reference Catalog packing reference per unit 700 g (0.7 kg) Carton reference 20 units / 14 kg / 0.85 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-125 series: triple-output enclosed AC/DC switching power supply - RT-125B

  MEAN WELL RT-125B is an enclosed triple-output AC/DC switching power supply with +5 V, +12 V, -12 V outputs and a total rated output of 132 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-125 Datasheet (PDF) This combined G3 catalog includes the RT-125 section on PDF pages 50, 51. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-125B Output configuration Three outputs sharing the COM terminal Total rated output power 132 W CH1 +5 V; rated 12 A; current range 0–12 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +12 V; rated 5 A; current range 0–6 A; ripple/noise 120 mVp-p max.; voltage tolerance +9/-5%; line regulation ±1%; load regulation ±3%. CH3 -12 V; rated 1 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 78% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 15% of its rated current. For this model that is greater than 1.8 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 132 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–132 VAC / 176–264 VAC, selected by the manual switch DC input 248–373 VDC Input frequency 47–63 Hz Typical AC input current 3 A at 115 VAC; 2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 25 ms at 230 VAC; 30 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Select the correct 115/230 V input range before operation. The two AC bands do not constitute automatic continuous 88–264 VAC input. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical and horizontal Input-voltage derating 100% across the selected 88–132 VAC or 176–264 VAC band; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 199 × 98 × 38 mm Case drawing 902A Drawing tolerance ±1 mm Base threaded holes 4-M3; 120 × 80 mm rectangular spacing Side threaded holes 3-M3; 157 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +12 V CH3 terminal 5 = -12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2853.1 thousand hours minimum MTBF, MIL-HDBK-217F 373.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. The datasheet specifies harmonic-current testing at 85% load. Keep this condition with the BS EN/EN61000-3-2 reference. Weight and Packing Reference Catalog packing reference per unit 700 g (0.7 kg) Carton reference 20 units / 14 kg / 0.85 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-125 series: triple-output enclosed AC/DC switching power supply - RT-125B

  MEAN WELL RT-125B is an enclosed triple-output AC/DC switching power supply with +5 V, +12 V, -12 V outputs and a total rated output of 132 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-125 Datasheet (PDF) This combined G3 catalog includes the RT-125 section on PDF pages 50, 51. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-125B Output configuration Three outputs sharing the COM terminal Total rated output power 132 W CH1 +5 V; rated 12 A; current range 0–12 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +12 V; rated 5 A; current range 0–6 A; ripple/noise 120 mVp-p max.; voltage tolerance +9/-5%; line regulation ±1%; load regulation ±3%. CH3 -12 V; rated 1 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 78% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 15% of its rated current. For this model that is greater than 1.8 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 132 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–132 VAC / 176–264 VAC, selected by the manual switch DC input 248–373 VDC Input frequency 47–63 Hz Typical AC input current 3 A at 115 VAC; 2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 25 ms at 230 VAC; 30 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Select the correct 115/230 V input range before operation. The two AC bands do not constitute automatic continuous 88–264 VAC input. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical and horizontal Input-voltage derating 100% across the selected 88–132 VAC or 176–264 VAC band; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 199 × 98 × 38 mm Case drawing 902A Drawing tolerance ±1 mm Base threaded holes 4-M3; 120 × 80 mm rectangular spacing Side threaded holes 3-M3; 157 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +12 V CH3 terminal 5 = -12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2853.1 thousand hours minimum MTBF, MIL-HDBK-217F 373.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. The datasheet specifies harmonic-current testing at 85% load. Keep this condition with the BS EN/EN61000-3-2 reference. Weight and Packing Reference Catalog packing reference per unit 700 g (0.7 kg) Carton reference 20 units / 14 kg / 0.85 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-125 series: triple-output enclosed AC/DC switching power supply - RT-125A

  MEAN WELL RT-125A is an enclosed triple-output AC/DC switching power supply with +5 V, +12 V, -5 V outputs and a total rated output of 131 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-125 Datasheet (PDF) This combined G3 catalog includes the RT-125 section on PDF pages 50, 51. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-125A Output configuration Three outputs sharing the COM terminal Total rated output power 131 W CH1 +5 V; rated 12 A; current range 0–12 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +12 V; rated 5.5 A; current range 0–6 A; ripple/noise 120 mVp-p max.; voltage tolerance +9/-5%; line regulation ±1%; load regulation ±3%. CH3 -5 V; rated 1 A; current range 0–1 A; ripple/noise 80 mVp-p max.; voltage tolerance +6/-10%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 77% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 15% of its rated current. For this model that is greater than 1.8 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 131 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–132 VAC / 176–264 VAC, selected by the manual switch DC input 248–373 VDC Input frequency 47–63 Hz Typical AC input current 3 A at 115 VAC; 2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 25 ms at 230 VAC; 30 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Select the correct 115/230 V input range before operation. The two AC bands do not constitute automatic continuous 88–264 VAC input. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical and horizontal Input-voltage derating 100% across the selected 88–132 VAC or 176–264 VAC band; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 199 × 98 × 38 mm Case drawing 902A Drawing tolerance ±1 mm Base threaded holes 4-M3; 120 × 80 mm rectangular spacing Side threaded holes 3-M3; 157 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +12 V CH3 terminal 5 = -5 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2853.1 thousand hours minimum MTBF, MIL-HDBK-217F 373.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. The datasheet specifies harmonic-current testing at 85% load. Keep this condition with the BS EN/EN61000-3-2 reference. Weight and Packing Reference Catalog packing reference per unit 700 g (0.7 kg) Carton reference 20 units / 14 kg / 0.85 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-125 series: triple-output enclosed AC/DC switching power supply - RT-125A

  MEAN WELL RT-125A is an enclosed triple-output AC/DC switching power supply with +5 V, +12 V, -5 V outputs and a total rated output of 131 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-125 Datasheet (PDF) This combined G3 catalog includes the RT-125 section on PDF pages 50, 51. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-125A Output configuration Three outputs sharing the COM terminal Total rated output power 131 W CH1 +5 V; rated 12 A; current range 0–12 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +12 V; rated 5.5 A; current range 0–6 A; ripple/noise 120 mVp-p max.; voltage tolerance +9/-5%; line regulation ±1%; load regulation ±3%. CH3 -5 V; rated 1 A; current range 0–1 A; ripple/noise 80 mVp-p max.; voltage tolerance +6/-10%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 77% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 15% of its rated current. For this model that is greater than 1.8 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 131 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–132 VAC / 176–264 VAC, selected by the manual switch DC input 248–373 VDC Input frequency 47–63 Hz Typical AC input current 3 A at 115 VAC; 2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 25 ms at 230 VAC; 30 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Select the correct 115/230 V input range before operation. The two AC bands do not constitute automatic continuous 88–264 VAC input. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical and horizontal Input-voltage derating 100% across the selected 88–132 VAC or 176–264 VAC band; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 199 × 98 × 38 mm Case drawing 902A Drawing tolerance ±1 mm Base threaded holes 4-M3; 120 × 80 mm rectangular spacing Side threaded holes 3-M3; 157 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +12 V CH3 terminal 5 = -5 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2853.1 thousand hours minimum MTBF, MIL-HDBK-217F 373.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. The datasheet specifies harmonic-current testing at 85% load. Keep this condition with the BS EN/EN61000-3-2 reference. Weight and Packing Reference Catalog packing reference per unit 700 g (0.7 kg) Carton reference 20 units / 14 kg / 0.85 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-85 series: triple-output enclosed AC/DC switching power supply - RT-85D

  MEAN WELL RT-85D is an enclosed triple-output AC/DC switching power supply with +5 V, +24 V, +12 V outputs and a total rated output of 90 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-85 Datasheet (PDF) This combined G3 catalog includes the RT-85 section on PDF pages 48, 49. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-85D Output configuration Three outputs sharing the COM terminal Total rated output power 90 W CH1 +5 V; rated 6 A; current range 0–10 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +24 V; rated 2 A; current range 0–2.5 A; ripple/noise 150 mVp-p max.; voltage tolerance ±5%; line regulation ±1%; load regulation ±3%. CH3 +12 V; rated 1 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 79% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 10% of its rated current. For this model that is greater than 0.6 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 90 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2.5 A at 115 VAC; 1.5 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 100 ms at 230 VAC; 18 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 25°C ambient Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 159 × 97 × 38 mm Case drawing 901C Drawing tolerance ±1 mm Base threaded holes 2-M3; 78 mm horizontal spacing Side threaded holes 3-M3; 117 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +24 V CH3 terminal 5 = +12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2760.8 thousand hours minimum MTBF, MIL-HDBK-217F 449.2 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 600 g (0.6 kg) Carton reference 24 units / 15.4 kg / 0.83 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-85 series: triple-output enclosed AC/DC switching power supply - RT-85D

  MEAN WELL RT-85D is an enclosed triple-output AC/DC switching power supply with +5 V, +24 V, +12 V outputs and a total rated output of 90 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-85 Datasheet (PDF) This combined G3 catalog includes the RT-85 section on PDF pages 48, 49. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-85D Output configuration Three outputs sharing the COM terminal Total rated output power 90 W CH1 +5 V; rated 6 A; current range 0–10 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +24 V; rated 2 A; current range 0–2.5 A; ripple/noise 150 mVp-p max.; voltage tolerance ±5%; line regulation ±1%; load regulation ±3%. CH3 +12 V; rated 1 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 79% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 10% of its rated current. For this model that is greater than 0.6 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 90 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2.5 A at 115 VAC; 1.5 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 100 ms at 230 VAC; 18 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 25°C ambient Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 159 × 97 × 38 mm Case drawing 901C Drawing tolerance ±1 mm Base threaded holes 2-M3; 78 mm horizontal spacing Side threaded holes 3-M3; 117 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +24 V CH3 terminal 5 = +12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2760.8 thousand hours minimum MTBF, MIL-HDBK-217F 449.2 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 600 g (0.6 kg) Carton reference 24 units / 15.4 kg / 0.83 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-85 series: triple-output enclosed AC/DC switching power supply - RT-85D

  MEAN WELL RT-85D is an enclosed triple-output AC/DC switching power supply with +5 V, +24 V, +12 V outputs and a total rated output of 90 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-85 Datasheet (PDF) This combined G3 catalog includes the RT-85 section on PDF pages 48, 49. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-85D Output configuration Three outputs sharing the COM terminal Total rated output power 90 W CH1 +5 V; rated 6 A; current range 0–10 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +24 V; rated 2 A; current range 0–2.5 A; ripple/noise 150 mVp-p max.; voltage tolerance ±5%; line regulation ±1%; load regulation ±3%. CH3 +12 V; rated 1 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 79% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 10% of its rated current. For this model that is greater than 0.6 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 90 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2.5 A at 115 VAC; 1.5 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 100 ms at 230 VAC; 18 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 25°C ambient Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 159 × 97 × 38 mm Case drawing 901C Drawing tolerance ±1 mm Base threaded holes 2-M3; 78 mm horizontal spacing Side threaded holes 3-M3; 117 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +24 V CH3 terminal 5 = +12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2760.8 thousand hours minimum MTBF, MIL-HDBK-217F 449.2 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 600 g (0.6 kg) Carton reference 24 units / 15.4 kg / 0.83 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-85 series: triple-output enclosed AC/DC switching power supply - RT-85C

  MEAN WELL RT-85C is an enclosed triple-output AC/DC switching power supply with +5 V, +15 V, -15 V outputs and a total rated output of 87.5 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-85 Datasheet (PDF) This combined G3 catalog includes the RT-85 section on PDF pages 48, 49. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-85C Output configuration Three outputs sharing the COM terminal Total rated output power 87.5 W CH1 +5 V; rated 7 A; current range 0–10 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +15 V; rated 3 A; current range 0–4 A; ripple/noise 120 mVp-p max.; voltage tolerance +3/-7%; line regulation ±1%; load regulation ±3%. CH3 -15 V; rated 0.5 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 77% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 10% of its rated current. For this model that is greater than 0.7 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 87.5 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2.5 A at 115 VAC; 1.5 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 100 ms at 230 VAC; 18 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 25°C ambient Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 159 × 97 × 38 mm Case drawing 901C Drawing tolerance ±1 mm Base threaded holes 2-M3; 78 mm horizontal spacing Side threaded holes 3-M3; 117 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +15 V CH3 terminal 5 = -15 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2760.8 thousand hours minimum MTBF, MIL-HDBK-217F 449.2 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 600 g (0.6 kg) Carton reference 24 units / 15.4 kg / 0.83 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-85 series: triple-output enclosed AC/DC switching power supply - RT-85C

  MEAN WELL RT-85C is an enclosed triple-output AC/DC switching power supply with +5 V, +15 V, -15 V outputs and a total rated output of 87.5 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-85 Datasheet (PDF) This combined G3 catalog includes the RT-85 section on PDF pages 48, 49. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-85C Output configuration Three outputs sharing the COM terminal Total rated output power 87.5 W CH1 +5 V; rated 7 A; current range 0–10 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +15 V; rated 3 A; current range 0–4 A; ripple/noise 120 mVp-p max.; voltage tolerance +3/-7%; line regulation ±1%; load regulation ±3%. CH3 -15 V; rated 0.5 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 77% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 10% of its rated current. For this model that is greater than 0.7 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 87.5 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2.5 A at 115 VAC; 1.5 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 100 ms at 230 VAC; 18 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 25°C ambient Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 159 × 97 × 38 mm Case drawing 901C Drawing tolerance ±1 mm Base threaded holes 2-M3; 78 mm horizontal spacing Side threaded holes 3-M3; 117 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +15 V CH3 terminal 5 = -15 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2760.8 thousand hours minimum MTBF, MIL-HDBK-217F 449.2 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 600 g (0.6 kg) Carton reference 24 units / 15.4 kg / 0.83 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-85 series: triple-output enclosed AC/DC switching power supply - RT-85C

  MEAN WELL RT-85C is an enclosed triple-output AC/DC switching power supply with +5 V, +15 V, -15 V outputs and a total rated output of 87.5 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-85 Datasheet (PDF) This combined G3 catalog includes the RT-85 section on PDF pages 48, 49. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-85C Output configuration Three outputs sharing the COM terminal Total rated output power 87.5 W CH1 +5 V; rated 7 A; current range 0–10 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +15 V; rated 3 A; current range 0–4 A; ripple/noise 120 mVp-p max.; voltage tolerance +3/-7%; line regulation ±1%; load regulation ±3%. CH3 -15 V; rated 0.5 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 77% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 10% of its rated current. For this model that is greater than 0.7 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 87.5 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2.5 A at 115 VAC; 1.5 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 100 ms at 230 VAC; 18 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 25°C ambient Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 159 × 97 × 38 mm Case drawing 901C Drawing tolerance ±1 mm Base threaded holes 2-M3; 78 mm horizontal spacing Side threaded holes 3-M3; 117 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +15 V CH3 terminal 5 = -15 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2760.8 thousand hours minimum MTBF, MIL-HDBK-217F 449.2 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 600 g (0.6 kg) Carton reference 24 units / 15.4 kg / 0.83 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-85 series: triple-output enclosed AC/DC switching power supply - RT-85B

  MEAN WELL RT-85B is an enclosed triple-output AC/DC switching power supply with +5 V, +12 V, -12 V outputs and a total rated output of 88 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-85 Datasheet (PDF) This combined G3 catalog includes the RT-85 section on PDF pages 48, 49. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-85B Output configuration Three outputs sharing the COM terminal Total rated output power 88 W CH1 +5 V; rated 8 A; current range 0–10 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +12 V; rated 3.5 A; current range 0–4 A; ripple/noise 120 mVp-p max.; voltage tolerance ±5%; line regulation ±1%; load regulation ±3%. CH3 -12 V; rated 0.5 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 76% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 20% of its rated current. For this model that is greater than 1.6 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 88 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2.5 A at 115 VAC; 1.5 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 100 ms at 230 VAC; 18 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 25°C ambient Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 159 × 97 × 38 mm Case drawing 901C Drawing tolerance ±1 mm Base threaded holes 2-M3; 78 mm horizontal spacing Side threaded holes 3-M3; 117 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +12 V CH3 terminal 5 = -12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2760.8 thousand hours minimum MTBF, MIL-HDBK-217F 449.2 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 600 g (0.6 kg) Carton reference 24 units / 15.4 kg / 0.83 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-85 series: triple-output enclosed AC/DC switching power supply - RT-85B

  MEAN WELL RT-85B is an enclosed triple-output AC/DC switching power supply with +5 V, +12 V, -12 V outputs and a total rated output of 88 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-85 Datasheet (PDF) This combined G3 catalog includes the RT-85 section on PDF pages 48, 49. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-85B Output configuration Three outputs sharing the COM terminal Total rated output power 88 W CH1 +5 V; rated 8 A; current range 0–10 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +12 V; rated 3.5 A; current range 0–4 A; ripple/noise 120 mVp-p max.; voltage tolerance ±5%; line regulation ±1%; load regulation ±3%. CH3 -12 V; rated 0.5 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 76% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 20% of its rated current. For this model that is greater than 1.6 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 88 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2.5 A at 115 VAC; 1.5 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 100 ms at 230 VAC; 18 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 25°C ambient Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 159 × 97 × 38 mm Case drawing 901C Drawing tolerance ±1 mm Base threaded holes 2-M3; 78 mm horizontal spacing Side threaded holes 3-M3; 117 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +12 V CH3 terminal 5 = -12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2760.8 thousand hours minimum MTBF, MIL-HDBK-217F 449.2 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 600 g (0.6 kg) Carton reference 24 units / 15.4 kg / 0.83 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-85 series: triple-output enclosed AC/DC switching power supply - RT-85A

  MEAN WELL RT-85A is an enclosed triple-output AC/DC switching power supply with +5 V, +12 V, -5 V outputs and a total rated output of 84.5 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-85 Datasheet (PDF) This combined G3 catalog includes the RT-85 section on PDF pages 48, 49. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-85A Output configuration Three outputs sharing the COM terminal Total rated output power 84.5 W CH1 +5 V; rated 8 A; current range 0–10 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +12 V; rated 3.5 A; current range 0–4 A; ripple/noise 120 mVp-p max.; voltage tolerance ±5%; line regulation ±1%; load regulation ±3%. CH3 -5 V; rated 0.5 A; current range 0–1 A; ripple/noise 100 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 76% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 20% of its rated current. For this model that is greater than 1.6 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 84.5 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2.5 A at 115 VAC; 1.5 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 100 ms at 230 VAC; 18 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 25°C ambient Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 159 × 97 × 38 mm Case drawing 901C Drawing tolerance ±1 mm Base threaded holes 2-M3; 78 mm horizontal spacing Side threaded holes 3-M3; 117 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +12 V CH3 terminal 5 = -5 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2760.8 thousand hours minimum MTBF, MIL-HDBK-217F 449.2 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 600 g (0.6 kg) Carton reference 24 units / 15.4 kg / 0.83 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-85 series: triple-output enclosed AC/DC switching power supply - RT-85A

  MEAN WELL RT-85A is an enclosed triple-output AC/DC switching power supply with +5 V, +12 V, -5 V outputs and a total rated output of 84.5 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-85 Datasheet (PDF) This combined G3 catalog includes the RT-85 section on PDF pages 48, 49. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-85A Output configuration Three outputs sharing the COM terminal Total rated output power 84.5 W CH1 +5 V; rated 8 A; current range 0–10 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +12 V; rated 3.5 A; current range 0–4 A; ripple/noise 120 mVp-p max.; voltage tolerance ±5%; line regulation ±1%; load regulation ±3%. CH3 -5 V; rated 0.5 A; current range 0–1 A; ripple/noise 100 mVp-p max.; voltage tolerance ±6%; line regulation ±1%; load regulation ±6%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 76% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 20% of its rated current. For this model that is greater than 1.6 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 84.5 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2.5 A at 115 VAC; 1.5 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 100 ms at 230 VAC; 18 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Setup time is measured at the first cold start. Switching the supply off and on very quickly may increase the setup time. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 25°C ambient Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 159 × 97 × 38 mm Case drawing 901C Drawing tolerance ±1 mm Base threaded holes 2-M3; 78 mm horizontal spacing Side threaded holes 3-M3; 117 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +12 V CH3 terminal 5 = -5 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2760.8 thousand hours minimum MTBF, MIL-HDBK-217F 449.2 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 600 g (0.6 kg) Carton reference 24 units / 15.4 kg / 0.83 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-65 series: triple-output enclosed AC/DC switching power supply - RT-65D

  MEAN WELL RT-65D is an enclosed triple-output AC/DC switching power supply with +5 V, +24 V, +12 V outputs and a total rated output of 68 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-65 Datasheet (PDF) This combined G3 catalog includes the RT-65 section on PDF pages 46, 47. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-65D Output configuration Three outputs sharing the COM terminal Total rated output power 68 W CH1 +5 V; rated 4 A; current range 0–8 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +24 V; rated 1.5 A; current range 0–2 A; ripple/noise 150 mVp-p max.; voltage tolerance +4/-10%; line regulation ±1.5%; load regulation ±3%. CH3 +12 V; rated 1 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±2%; load regulation ±4%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 78% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 10% of its rated current. For this model that is greater than 0.4 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 68 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2 A at 115 VAC; 1.2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 60 ms at 230 VAC; 14 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 129 × 98 × 38 mm Case drawing 903 Drawing tolerance ±1 mm Base threaded holes 2-M3; 33 mm vertical spacing Side threaded holes 3-M3; 77 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +24 V CH3 terminal 5 = +12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2720.8 thousand hours minimum MTBF, MIL-HDBK-217F 507.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 440 g (0.44 kg) Carton reference 30 units / 13.2 kg / 0.72 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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  MEAN WELL RT-65 series: triple-output enclosed AC/DC switching power supply - RT-65D

  MEAN WELL RT-65D is an enclosed triple-output AC/DC switching power supply with +5 V, +24 V, +12 V outputs and a total rated output of 68 W. It uses free-air convection cooling and a power-on LED. Select the load on every channel together and observe the CH1 loading recommendation, total-power limit and derating conditions below. Product Datasheet Download MEAN WELL RT-65 Datasheet (PDF) This combined G3 catalog includes the RT-65 section on PDF pages 46, 47. Refer to the complete mechanical drawings and notes when planning installation. Outputs and Load Conditions Complete model RT-65D Output configuration Three outputs sharing the COM terminal Total rated output power 68 W CH1 +5 V; rated 4 A; current range 0–8 A; ripple/noise 80 mVp-p max.; voltage tolerance ±2%; line regulation ±0.5%; load regulation ±1%. CH2 +24 V; rated 1.5 A; current range 0–2 A; ripple/noise 150 mVp-p max.; voltage tolerance +4/-10%; line regulation ±1.5%; load regulation ±3%. CH3 +12 V; rated 1 A; current range 0–1 A; ripple/noise 120 mVp-p max.; voltage tolerance ±6%; line regulation ±2%; load regulation ±4%. CH1 voltage adjustment 4.75–5.5 V Typical efficiency 78% To meet the stated voltage tolerance, the datasheet recommends CH1 load greater than 10% of its rated current. For this model that is greater than 0.4 A. This is the catalog recommendation for voltage accuracy; a current range beginning at 0 A does not remove this condition. The other channels have the individual current ranges shown above, with no separate minimum-load recommendation specified for them. Keep the combined output power within 68 W and each channel within its current range. The separate maximum channel currents are not a promise that all maxima can be drawn simultaneously. Apply any temperature and input-voltage derating as well. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input line at rated load. Load regulation is measured from 20% to 100% rated load on the channel under test, with the other outputs at 60% rated load. Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Ripple/noise is measured with 20 MHz bandwidth using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors in parallel. Input and Start-up AC input 88–264 VAC, universal full range DC input 125–373 VDC Input frequency 47–63 Hz Typical AC input current 2 A at 115 VAC; 1.2 A at 230 VAC Typical inrush current Cold start: 50 A at 230 VAC Leakage current <2 mA at 240 VAC Setup / rise time 500 / 20 ms at 230 VAC; 1,200 / 30 ms at 115 VAC, at full load Typical hold-up time 60 ms at 230 VAC; 14 ms at 115 VAC, at full load Input surge withstand 300 VAC for 5 seconds without damage, as specified in the datasheet The 300 VAC / 5-second surge statement is a temporary withstand condition, not the continuous AC input rating. Protection and Operating Features Short-circuit protection Listed in the datasheet Overload protection 110–150% of rated output power; hiccup mode with automatic recovery after the fault condition is removed Overvoltage protection CH1: 5.75–6.75 V; hiccup mode with automatic recovery after the fault condition is removed Cooling Free air convection Indication LED indicator for power on Component feature 105°C long-life electrolytic capacitors Factory test 100% full-load burn-in test The overload percentage is a protection threshold, not a timed peak-power rating or an extra continuous output allowance. The 105°C capacitor rating is not the allowed ambient temperature. The manufacturer datasheet lists a 3-year warranty; coverage is subject to the applicable manufacturer warranty terms. Operating Environment and Derating Working ambient temperature -25 to +70°C, subject to derating Working humidity 20–90% RH, non-condensing Storage temperature / humidity -40 to +85°C; 10–95% RH Temperature coefficient ±0.03%/°C over 0–50°C on the +5 V output Vibration test 10–500 Hz, 5 G; 10 minutes per cycle; 60 minutes along each X, Y and Z axis Ambient-temperature derating -25 to 40°C: 100% load; above 40°C derate along the plotted line to 50% at 70°C Curve mounting orientation Vertical Input-voltage derating 88 VAC: 80% load; 115–264 VAC: 100% load, with the plotted derating line between 88 and 115 VAC; at 60 Hz Altitude derating Above 2,000 m: reduce the allowed ambient temperature by 3.5°C per additional 1,000 m for this fanless model The upper temperature limit does not mean full rated load is available at 70°C. Keep the convection airflow path clear and apply both temperature and input-voltage derating. Refer to the original curves when selecting operation between the shown points. The altitude note supplies a temperature adjustment above 2,000 m; this datasheet does not give a maximum operating-altitude rating. Dimensions, Mounting and Terminal Wiring Housing dimensions, L × W × H 129 × 98 × 38 mm Case drawing 903 Drawing tolerance ±1 mm Base threaded holes 2-M3; 33 mm vertical spacing Side threaded holes 3-M3; 77 mm horizontal span with 18 mm spacing between the right-hand pair; use the drawing for the third-hole offset Flange holes / slots 3.5 mm diameter or width as shown Terminal pitch groups 8.25 mm and 7 mm groups as dimensioned Input terminals 1 = AC/L; 2 = AC/N; 3 = FG (protective earth) Output common 7 = COM CH1 terminal 8 = +5 V CH2 terminal 6 = +24 V CH3 terminal 5 = +12 V Unused terminal 4 = NC; leave unconnected Output voltages above are referenced to COM. Observe the specified positive or negative polarity for each channel; connect protective earth to FG. Follow the model drawing for the complete hole positions and terminal layout. The M3 callouts identify mounting threads, not supplied screw quantities. Thread insertion depth, terminal torque and wire gauge are not specified on these catalog pages; do not infer them from another series. The catalog pages provide mounting and terminal dimensions but do not identify a dedicated cable, mating-connector, terminal-cover or bracket ordering code. Safety, Insulation and EMC Safety approvals listed UL62368-1; TUV BS EN/EN62368-1; EAC TP TC 004; BIS IS13252 (Part 1): 2010 / IEC 60950-1:2005 Dielectric withstand Input–output: 3 kVAC; input–FG: 2 kVAC; output–FG: 0.5 kVAC Isolation resistance 100 MΩ between input–output, input–FG and output–FG; tested at 500 VDC, 25°C and 70% RH EMC emissions BS EN/EN55032 (CISPR32) Class B; BS EN/EN61000-3-2; BS EN/EN61000-3-3; EAC TP TC 020 EMC immunity BS EN/EN61000-4-2, -3, -4, -5, -6, -8, -11; BS EN/EN55035; BS EN/EN61000-6-2 (BS EN/EN50082-2); heavy industry level; EAC TP TC 020 MTBF, Telcordia SR-332 (Bellcore) 2720.8 thousand hours minimum MTBF, MIL-HDBK-217F 507.6 thousand hours minimum at 25°C The approvals and compliance entries below are those printed in this datasheet revision. A component listing does not certify the completed end equipment. The component EMC tests used a 360 × 360 mm metal plate, 1 mm thick. Final equipment must be checked again for compliance with the applicable EMC requirements. Weight and Packing Reference Catalog packing reference per unit 440 g (0.44 kg) Carton reference 30 units / 13.2 kg / 0.72 CUFT The per-unit value is the catalog PACKING reference, not a measured net mass or the actual shipping-parcel weight. Carton data is shown separately.

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