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  MEAN WELL LRS-350 series: enclosed AC/DC switching power supply - LRS-350-24

  MEAN WELL LRS-350-24 is a single-output enclosed switching power supply with a 24 V DC output, 14.6 A rated current and 350.4 W rated output power. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-350 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 39–42. Specifications: page 40; mechanical drawing: page 42. Model and Output Specifications Complete model LRS-350-24 Series LRS-350 Output-voltage code 24 = 24 V DC nominal output Rated output voltage 24 V DC Rated output current 14.6 A Output current range 0 to 14.6 A Rated output power 350.4 W Output voltage adjustment 21.6 to 28.8 V Ripple and noise, maximum 150 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 88% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 240 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 6.8A/115VAC 3.4A/230VAC Inrush current, typical 60A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1500 / 50 ms at 230 VAC; 1500 / 50 ms at 115 VAC, full load Hold-up time, typical 16 ms at 230 VAC; 12 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 110 to 140% of rated output power. Hiccup; automatically recovers after fault condition is removed. Overvoltage protection 28.8 to 33.6 V. Hiccup; automatically recovers after fault condition is removed. Thermal protection Hiccup; automatically recovers after fault condition is removed. Peak-load note: for this output-voltage version, the manufacturer specifies up to 150% peak output for no more than 1 second at 115 VAC or 230 VAC input. Longer peaks are outside this operating allowance. The catalog notes hiccup operation beyond the permitted peak period, with recovery after return to rated current. Environment and Cooling Ambient operating temperature -25 to 70 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 41 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 215 × 115 × 30 mm Case number 207A Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 4-M4(Both Sides) L=5mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 42 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 760 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 2099.9K hrs min. Telcordia SR-332 (Bellcore) ; 328.6Khrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Power indication LED power-on indicator Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-350 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-150 series: enclosed AC/DC switching power supply - LRS-150-24

  MEAN WELL LRS-150-24 is a single-output enclosed switching power supply with a 24 V DC output, 6.5 A rated current and 156 W rated output power. 115/230 VAC selector switch. Free-air convection; no fan. Download MEAN WELL LRS-150 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 22–25. Specifications: page 23; mechanical drawing: page 25. Model and Output Specifications Complete model LRS-150-24 Series LRS-150 Output-voltage code 24 = 24 V DC nominal output Rated output voltage 24 V DC Rated output current 6.5 A Output current range 0 to 6.5 A Rated output power 156 W Output voltage adjustment 21.6 to 28.8 V Ripple and noise, maximum 200 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 89% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Input and Timing AC input range 85 to 132 VAC / 170 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 240 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 3A/115VAC 1.7A/230VAC Inrush current, typical Cold start 60A/230VAC Leakage current <0.75mA / 240VAC Setup / rise time 500 / 30 ms at 230 VAC; 500 / 30 ms at 115 VAC, full load Hold-up time, typical 40 ms at 230 VAC; 35 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 110 to 140% of rated output power. Hiccup; automatically recovers after fault condition is removed. Overvoltage protection 28.8 to 33.6 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Environment and Cooling Ambient operating temperature -30 to 70 °C; apply the temperature and input-voltage derating curves Cooling Free-air convection; no fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH non-condensing Temperature coefficient ±0.03%/°C (0 ~ 50°C) Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 24 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 159 × 97 × 30 mm Case number 241A Drawing tolerance ±1 mm Mounting-hole callouts 2-M3 L=3.0; 3-M3 L=5 Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4,5 DC OUTPUT -V Terminal 6,7 DC OUTPUT +V Use the mechanical drawing on PDF page 25 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep ventilation openings clear for convection cooling. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 420 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The EN61000-3-2 Class A claim in this datasheet is stated at ≤75% load; it is not an unconditional full-load harmonic-compliance claim. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 2707.7K hrs min. Telcordia SR-332 (Bellcore) ; 558.2Khrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC Power indication LED power-on indicator Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-150 datasheet, revision 2025-04-07, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-600N2 series: high-peak enclosed AC/DC switching power supply - LRS-600N2-48

  MEAN WELL LRS-600N2-48 is a single-output enclosed switching power supply with a 48 V DC output, 12.5 A rated current and 600 W rated output power. This N2 version supports short-duration peak loads within the input-voltage, duty-cycle and average-power limits below. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-600N2 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 56–60. Specifications: page 57; mechanical drawing: page 60. Model and Output Specifications Complete model LRS-600N2-48 Series LRS-600N2 Output-voltage code 48 = 48 V DC nominal output N2 version High-peak-power version; see the peak-load limits for this series. Rated output voltage 48 V DC Rated output current 12.5 A Output current range 0 to 12.5 A Rated output power 600 W Output voltage adjustment 45.6 to 52.8 V Ripple and noise, maximum 360 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 92% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 12A/115VAC 7.5A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1300 / 50 ms at 230 VAC; 1300 / 50 ms at 115 VAC, full load Hold-up time, typical 20 ms at 230 VAC; 16 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Sustained overload Output power >105% rated for more than 5 seconds: shut down output; re-power on to recover. Above 200% rated output power Constant-current limiting for output power >200% rated for more than 5 seconds, then shut down output; re-power on to recover. Overvoltage protection 55.2 to 64.8 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 4 minutes of cool-down, typical, before restarting. Short-Duration Peak Loads Maximum peak capability Up to 200% of rated output power, limited by the input-voltage/peak-power curve Peak duration 5 seconds maximum per pulse Duty at the 200% operating point 35% maximum according to the family duty curve; the input-voltage curve must also allow this peak Other peak operating points Apply the corresponding duty curve; the overall duty ceiling is 35% Cycle-average power Must not exceed 600 W rated output power Duty and average-power calculation Duty = t/T × 100%. Average power = [Ppeak × t + Pnon-peak × (T − t)] / T. Here t is peak duration and T is the full cycle period. All limits apply together. Input voltage, operating temperature, non-peak load and cycle time determine the usable peak. Check the graphs and function manual on PDF page 59; a 200% capability does not permit continuous operation at twice rated power. Environment and Cooling Ambient operating temperature -20 to 65 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 2,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 58 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 41 mm Case number 292 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 8-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 60 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 950 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1336.2K hrs min. Telcordia SR-332(Bellcore) ; 230.8 K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-600N2 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-600N2 series: high-peak enclosed AC/DC switching power supply - LRS-600N2-24

  MEAN WELL LRS-600N2-24 is a single-output enclosed switching power supply with a 24 V DC output, 25 A rated current and 600 W rated output power. This N2 version supports short-duration peak loads within the input-voltage, duty-cycle and average-power limits below. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-600N2 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 56–60. Specifications: page 57; mechanical drawing: page 60. Model and Output Specifications Complete model LRS-600N2-24 Series LRS-600N2 Output-voltage code 24 = 24 V DC nominal output N2 version High-peak-power version; see the peak-load limits for this series. Rated output voltage 24 V DC Rated output current 25 A Output current range 0 to 25 A Rated output power 600 W Output voltage adjustment 22.8 to 26.4 V Ripple and noise, maximum 240 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 91% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 12A/115VAC 7.5A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1300 / 50 ms at 230 VAC; 1300 / 50 ms at 115 VAC, full load Hold-up time, typical 20 ms at 230 VAC; 16 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Sustained overload Output power >105% rated for more than 5 seconds: shut down output; re-power on to recover. Above 200% rated output power Constant-current limiting for output power >200% rated for more than 5 seconds, then shut down output; re-power on to recover. Overvoltage protection 27.6 to 32.4 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 4 minutes of cool-down, typical, before restarting. Short-Duration Peak Loads Maximum peak capability Up to 200% of rated output power, limited by the input-voltage/peak-power curve Peak duration 5 seconds maximum per pulse Duty at the 200% operating point 35% maximum according to the family duty curve; the input-voltage curve must also allow this peak Other peak operating points Apply the corresponding duty curve; the overall duty ceiling is 35% Cycle-average power Must not exceed 600 W rated output power Duty and average-power calculation Duty = t/T × 100%. Average power = [Ppeak × t + Pnon-peak × (T − t)] / T. Here t is peak duration and T is the full cycle period. All limits apply together. Input voltage, operating temperature, non-peak load and cycle time determine the usable peak. Check the graphs and function manual on PDF page 59; a 200% capability does not permit continuous operation at twice rated power. Environment and Cooling Ambient operating temperature -20 to 65 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 2,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 58 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 41 mm Case number 292 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 8-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 60 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 950 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1336.2K hrs min. Telcordia SR-332(Bellcore) ; 230.8 K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-600N2 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-350 series: enclosed AC/DC switching power supply - LRS-350-36

  MEAN WELL LRS-350-36 is a single-output enclosed switching power supply with a 36 V DC output, 9.7 A rated current and 349.2 W rated output power. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-350 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 39–42. Specifications: page 40; mechanical drawing: page 42. Model and Output Specifications Complete model LRS-350-36 Series LRS-350 Output-voltage code 36 = 36 V DC nominal output Rated output voltage 36 V DC Rated output current 9.7 A Output current range 0 to 9.7 A Rated output power 349.2 W Output voltage adjustment 32.4 to 39.6 V Ripple and noise, maximum 200 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 88.5% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 240 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 6.8A/115VAC 3.4A/230VAC Inrush current, typical 60A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1500 / 50 ms at 230 VAC; 1500 / 50 ms at 115 VAC, full load Hold-up time, typical 16 ms at 230 VAC; 12 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 110 to 140% of rated output power. Hiccup; automatically recovers after fault condition is removed. Overvoltage protection 41.4 to 46.8 V. Hiccup; automatically recovers after fault condition is removed. Thermal protection Hiccup; automatically recovers after fault condition is removed. Peak-load note: for this output-voltage version, the manufacturer specifies up to 150% peak output for no more than 1 second at 115 VAC or 230 VAC input. Longer peaks are outside this operating allowance. The catalog notes hiccup operation beyond the permitted peak period, with recovery after return to rated current. Environment and Cooling Ambient operating temperature -25 to 70 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 41 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 215 × 115 × 30 mm Case number 207A Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 4-M4(Both Sides) L=5mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 42 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 760 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 2099.9K hrs min. Telcordia SR-332 (Bellcore) ; 328.6Khrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Power indication LED power-on indicator Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-350 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-200 series: enclosed AC/DC switching power supply - LRS-200-12

  MEAN WELL LRS-200-12 is a single-output enclosed switching power supply with a 12 V DC output, 17 A rated current and 204 W rated output power. 115/230 VAC selector switch. Free-air convection; no fan. Download MEAN WELL LRS-200 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 30–33. Specifications: page 31; mechanical drawing: page 33. Model and Output Specifications Complete model LRS-200-12 Series LRS-200 Output-voltage code 12 = 12 V DC nominal output Rated output voltage 12 V DC Rated output current 17 A Output current range 0 to 17 A Rated output power 204 W Output voltage adjustment 10.2 to 13.8 V Ripple and noise, maximum 150 mVp-p Voltage tolerance ±1.5% Line regulation ±0.5% Load regulation ±1.0% Efficiency, typical 87.5% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 240 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 4A/115VAC 2.2A/230VAC Inrush current, typical Cold start 60A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1500 / 50 ms at 230 VAC; 1500 / 50 ms at 115 VAC, full load Hold-up time, typical 16 ms at 230 VAC; 12 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 110 to 140% of rated output power. Hiccup; automatically recovers after fault condition is removed. Overvoltage protection 13.8 to 16.2 V. Hiccup; automatically recovers after fault condition is removed. Thermal protection Hiccup; automatically recovers after fault condition is removed. Peak-load note: for this output-voltage version, the manufacturer specifies up to 150% peak output for no more than 1 second at 115 VAC or 230 VAC input. Longer peaks are outside this operating allowance. The catalog notes hiccup operation beyond the permitted peak period, with recovery after return to rated current. Environment and Cooling Ambient operating temperature -25 to 70 °C; apply the temperature and input-voltage derating curves Cooling Free-air convection; no fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 32 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 215 × 115 × 30 mm Case number 207 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 4-M4(Both Sides) L=5mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 33 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep ventilation openings clear for convection cooling. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 660 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 2346.6K hrs min. Telcordia SR-332 (Bellcore) ; 279.4Khrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Power indication LED power-on indicator Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-200 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-200 series: enclosed AC/DC switching power supply - LRS-200-5

  MEAN WELL LRS-200-5 is a single-output enclosed switching power supply with a 5 V DC output, 40 A rated current and 200 W rated output power. 115/230 VAC selector switch. Free-air convection; no fan. Download MEAN WELL LRS-200 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 30–33. Specifications: page 31; mechanical drawing: page 33. Model and Output Specifications Complete model LRS-200-5 Series LRS-200 Output-voltage code 5 = 5 V DC nominal output Rated output voltage 5 V DC Rated output current 40 A Output current range 0 to 40 A Rated output power 200 W Output voltage adjustment 4.5 to 5.5 V Ripple and noise, maximum 150 mVp-p Voltage tolerance ±3.0% Line regulation ±0.5% Load regulation ±2.0% Efficiency, typical 87% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 240 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 4A/115VAC 2.2A/230VAC Inrush current, typical Cold start 60A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1500 / 50 ms at 230 VAC; 1500 / 50 ms at 115 VAC, full load Hold-up time, typical 16 ms at 230 VAC; 12 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 110 to 140% of rated output power. Hiccup; automatically recovers after fault condition is removed. Overvoltage protection 5.75 to 6.75 V. Hiccup; automatically recovers after fault condition is removed. Thermal protection Hiccup; automatically recovers after fault condition is removed. Environment and Cooling Ambient operating temperature -25 to 70 °C; apply the temperature and input-voltage derating curves Cooling Free-air convection; no fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 32 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 215 × 115 × 30 mm Case number 207 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 4-M4(Both Sides) L=5mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 33 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep ventilation openings clear for convection cooling. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 660 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 2346.6K hrs min. Telcordia SR-332 (Bellcore) ; 279.4Khrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Power indication LED power-on indicator Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-200 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-150 series: enclosed AC/DC switching power supply - LRS-150-12

  MEAN WELL LRS-150-12 is a single-output enclosed switching power supply with a 12 V DC output, 12.5 A rated current and 150 W rated output power. 115/230 VAC selector switch. Free-air convection; no fan. Download MEAN WELL LRS-150 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 22–25. Specifications: page 23; mechanical drawing: page 25. Model and Output Specifications Complete model LRS-150-12 Series LRS-150 Output-voltage code 12 = 12 V DC nominal output Rated output voltage 12 V DC Rated output current 12.5 A Output current range 0 to 12.5 A Rated output power 150 W Output voltage adjustment 10.2 to 13.8 V Ripple and noise, maximum 150 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 87.5% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Input and Timing AC input range 85 to 132 VAC / 170 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 240 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 3A/115VAC 1.7A/230VAC Inrush current, typical Cold start 60A/230VAC Leakage current <0.75mA / 240VAC Setup / rise time 500 / 30 ms at 230 VAC; 500 / 30 ms at 115 VAC, full load Hold-up time, typical 40 ms at 230 VAC; 35 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 110 to 140% of rated output power. Hiccup; automatically recovers after fault condition is removed. Overvoltage protection 13.8 to 16.2 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Environment and Cooling Ambient operating temperature -30 to 70 °C; apply the temperature and input-voltage derating curves Cooling Free-air convection; no fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH non-condensing Temperature coefficient ±0.03%/°C (0 ~ 50°C) Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 24 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 159 × 97 × 30 mm Case number 241A Drawing tolerance ±1 mm Mounting-hole callouts 2-M3 L=3.0; 3-M3 L=5 Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4,5 DC OUTPUT -V Terminal 6,7 DC OUTPUT +V Use the mechanical drawing on PDF page 25 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep ventilation openings clear for convection cooling. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 420 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The EN61000-3-2 Class A claim in this datasheet is stated at ≤75% load; it is not an unconditional full-load harmonic-compliance claim. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 2707.7K hrs min. Telcordia SR-332 (Bellcore) ; 558.2Khrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC Power indication LED power-on indicator Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-150 datasheet, revision 2025-04-07, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-100 series: enclosed AC/DC switching power supply - LRS-100-24

  MEAN WELL LRS-100-24 is a single-output enclosed switching power supply with a 24 V DC output, 4.5 A rated current and 108 W rated output power. Universal AC input / full range. Free-air convection; no fan. Download MEAN WELL LRS-100 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 13–16. Specifications: page 14; mechanical drawing: page 16. Model and Output Specifications Complete model LRS-100-24 Series LRS-100 Output-voltage code 24 = 24 V DC nominal output Rated output voltage 24 V DC Rated output current 4.5 A Output current range 0 to 4.5 A Rated output power 108 W Output voltage adjustment 21.6 to 28.8 V Ripple and noise, maximum 150 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 90% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Input and Timing AC input range 85 to 264 VAC Input range selection Universal AC input / full range DC input range 120 to 373 VDC Input frequency 47 to 63 Hz AC input current, typical 1.9A/115VAC 1.2A/230VAC Inrush current, typical Cold start 50A/230VAC Leakage current <0.75mA / 240VAC Setup / rise time 500 / 30 ms at 230 VAC; 500 / 30 ms at 115 VAC, full load Hold-up time, typical 55 ms at 230 VAC; 10 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Protection and Recovery Short-circuit protection Included Overload 110 to 150% of rated output power. Hiccup; automatically recovers after fault condition is removed. Overvoltage protection 28.8 to 33.6 V. Shut down output; re-power on to recover. Environment and Cooling Ambient operating temperature -30 to 70 °C; apply the temperature and input-voltage derating curves Cooling Free-air convection; no fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH non-condensing Temperature coefficient ±0.03%/°C (0 ~ 50°C) Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 15 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 129 × 97 × 30 mm Case number 238A Drawing tolerance ±1 mm Mounting-hole callouts 2-M3 L=3.0; 3-M3 L=5 Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4,5 DC OUTPUT -V Terminal 6,7 DC OUTPUT +V Use the mechanical drawing on PDF page 16 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep ventilation openings clear for convection cooling. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 330 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 3348.9K hrs min. Telcordia SR-332 (Bellcore) ; 677.4Khrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC Power indication LED power-on indicator Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-100 datasheet, revision 2025-04-07, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-75 series: enclosed AC/DC switching power supply - LRS-75-12

  MEAN WELL LRS-75-12 is a single-output enclosed switching power supply with a 12 V DC output, 6 A rated current and 72 W rated output power. Universal AC input / full range. Free-air convection; no fan. Download MEAN WELL LRS-75 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 9–12. Specifications: page 10; mechanical drawing: page 12. Model and Output Specifications Complete model LRS-75-12 Series LRS-75 Output-voltage code 12 = 12 V DC nominal output Rated output voltage 12 V DC Rated output current 6 A Output current range 0 to 6 A Rated output power 72 W Output voltage adjustment 10.2 to 13.8 V Ripple and noise, maximum 120 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 89% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Input and Timing AC input range 85 to 264 VAC Input range selection Universal AC input / full range DC input range 120 to 373 VDC Input frequency 47 to 63 Hz AC input current, typical 1.4A/115VAC 0.85A/230VAC Inrush current, typical Cold start 65A/230VAC Leakage current <0.75mA / 240VAC Setup / rise time 500 / 30 ms at 230 VAC; 500 / 30 ms at 115 VAC, full load Hold-up time, typical 60 ms at 230 VAC; 12 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Protection and Recovery Short-circuit protection Included Overload 110 to 150% of rated output power. Hiccup; automatically recovers after fault condition is removed. Overvoltage protection 13.8 to 16.2 V. Shut down output; re-power on to recover. Environment and Cooling Ambient operating temperature -30 to 70 °C; apply the temperature and input-voltage derating curves Cooling Free-air convection; no fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH non-condensing Temperature coefficient ±0.03%/°C (0 ~ 50°C) Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 11 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 99 × 97 × 30 mm Case number 240A Drawing tolerance ±1 mm Mounting-hole callouts 2-M3 L=3.0; 2-M3 L=5 Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4 DC OUTPUT -V Terminal 5 DC OUTPUT +V Use the mechanical drawing on PDF page 12 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep ventilation openings clear for convection cooling. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 230 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 3334.3K hrs min. Telcordia SR-332 (Bellcore) ; 667.2Khrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC Power indication LED power-on indicator Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-75 datasheet, revision 2025-04-07, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-50 series: enclosed AC/DC switching power supply - LRS-50-12

  MEAN WELL LRS-50-12 is a single-output enclosed switching power supply with a 12 V DC output, 4.2 A rated current and 50.4 W rated output power. Universal AC input / full range. Free-air convection; no fan. Download MEAN WELL LRS-50 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 5–8. Specifications: page 6; mechanical drawing: page 8. Model and Output Specifications Complete model LRS-50-12 Series LRS-50 Output-voltage code 12 = 12 V DC nominal output Rated output voltage 12 V DC Rated output current 4.2 A Output current range 0 to 4.2 A Rated output power 50.4 W Output voltage adjustment 10.2 to 13.8 V Ripple and noise, maximum 120 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 86% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Input and Timing AC input range 85 to 264 VAC Input range selection Universal AC input / full range DC input range 120 to 373 VDC Input frequency 47 to 63 Hz AC input current, typical 0.95A/115VAC 0.56A/230VAC Inrush current, typical Cold start 45A/230VAC Leakage current <0.75mA / 240VAC Setup / rise time 1000 / 30 ms at 230 VAC; 2000 / 30 ms at 115 VAC, full load Hold-up time, typical 30 ms at 230 VAC; 12 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Protection and Recovery Short-circuit protection Included Overload 110 to 150% of rated output power. Hiccup; automatically recovers after fault condition is removed. Overvoltage protection 13.8 to 17.2 V. Shut down output; re-power on to recover. Environment and Cooling Ambient operating temperature -30 to 70 °C; apply the temperature and input-voltage derating curves Cooling Free-air convection; no fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH non-condensing Temperature coefficient ±0.03%/°C (0 ~ 50°C) Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 7 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 99 × 82 × 30 mm Case number 239A Drawing tolerance ±1 mm Mounting-hole callouts 2-M3 L=3.0; 2-M3 L=5 Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4 DC OUTPUT -V Terminal 5 DC OUTPUT +V Use the mechanical drawing on PDF page 8 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep ventilation openings clear for convection cooling. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 210 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 3149.8K hrs min. Telcordia SR-332 (Bellcore) ; 561.6Khrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC Power indication LED power-on indicator Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-50 datasheet, revision 2025-04-07, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-50 series: enclosed AC/DC switching power supply - LRS-50-5

  MEAN WELL LRS-50-5 is a single-output enclosed switching power supply with a 5 V DC output, 10 A rated current and 50 W rated output power. Universal AC input / full range. Free-air convection; no fan. Download MEAN WELL LRS-50 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 5–8. Specifications: page 6; mechanical drawing: page 8. Model and Output Specifications Complete model LRS-50-5 Series LRS-50 Output-voltage code 5 = 5 V DC nominal output Rated output voltage 5 V DC Rated output current 10 A Output current range 0 to 10 A Rated output power 50 W Output voltage adjustment 4.5 to 5.5 V Ripple and noise, maximum 80 mVp-p Voltage tolerance ±2.0% Line regulation ±0.5% Load regulation ±1.0% Efficiency, typical 83% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. At 0–50% load, burst-mode operation on this output-voltage version may cause ripple and noise to exceed the specified value. Input and Timing AC input range 85 to 264 VAC Input range selection Universal AC input / full range DC input range 120 to 373 VDC Input frequency 47 to 63 Hz AC input current, typical 0.95A/115VAC 0.56A/230VAC Inrush current, typical Cold start 45A/230VAC Leakage current <0.75mA / 240VAC Setup / rise time 1000 / 30 ms at 230 VAC; 2000 / 30 ms at 115 VAC, full load Hold-up time, typical 30 ms at 230 VAC; 12 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Protection and Recovery Short-circuit protection Included Overload 110 to 150% of rated output power. Hiccup; automatically recovers after fault condition is removed. Overvoltage protection 5.9 to 7.3 V. Shut down output; re-power on to recover. Environment and Cooling Ambient operating temperature -30 to 70 °C; apply the temperature and input-voltage derating curves Cooling Free-air convection; no fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH non-condensing Temperature coefficient ±0.03%/°C (0 ~ 50°C) Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 7 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 99 × 82 × 30 mm Case number 239A Drawing tolerance ±1 mm Mounting-hole callouts 2-M3 L=3.0; 2-M3 L=5 Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4 DC OUTPUT -V Terminal 5 DC OUTPUT +V Use the mechanical drawing on PDF page 8 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep ventilation openings clear for convection cooling. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 210 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 3149.8K hrs min. Telcordia SR-332 (Bellcore) ; 561.6Khrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC Power indication LED power-on indicator Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-50 datasheet, revision 2025-04-07, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-35 series: enclosed AC/DC switching power supply - LRS-35-12

  MEAN WELL LRS-35-12 is a single-output enclosed switching power supply with a 12 V DC output, 3 A rated current and 36 W rated output power. Universal AC input / full range. Free-air convection; no fan. Download MEAN WELL LRS-35 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 1–4. Specifications: page 2; mechanical drawing: page 4. Model and Output Specifications Complete model LRS-35-12 Series LRS-35 Output-voltage code 12 = 12 V DC nominal output Rated output voltage 12 V DC Rated output current 3 A Output current range 0 to 3 A Rated output power 36 W Output voltage adjustment 10.2 to 13.8 V Ripple and noise, maximum 120 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 86% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Input and Timing AC input range 85 to 264 VAC Input range selection Universal AC input / full range DC input range 120 to 373 VDC Input frequency 47 to 63 Hz AC input current, typical 0.7A/115VAC 0.42A/230VAC Inrush current, typical Cold start 45A/230VAC Leakage current <0.75mA / 240VAC Setup / rise time 1000 / 30 ms at 230 VAC; 2000 / 30 ms at 115 VAC, full load Hold-up time, typical 30 ms at 230 VAC; 12 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Protection and Recovery Short-circuit protection Included Overload 110 to 150% of rated output power. Hiccup; automatically recovers after fault condition is removed. Overvoltage protection 13.8 to 16.2 V. Shut down output; re-power on to recover. Environment and Cooling Ambient operating temperature -30 to 70 °C; apply the temperature and input-voltage derating curves Cooling Free-air convection; no fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH non-condensing Temperature coefficient ±0.03%/°C (0 ~ 50°C) Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 3 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 99 × 82 × 30 mm Case number 239A Drawing tolerance ±1 mm Mounting-hole callouts 2-M3 L=3.0; 2-M3 L=5 Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4 DC OUTPUT -V Terminal 5 DC OUTPUT +V Use the mechanical drawing on PDF page 4 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep ventilation openings clear for convection cooling. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 210 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 3201.5K hrs min. Telcordia SR-332 (Bellcore) ; 655.5Khrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC Power indication LED power-on indicator Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-35 datasheet, revision 2025-04-07, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-600N2 series: high-peak enclosed AC/DC switching power supply - LRS-600N2-36

  MEAN WELL LRS-600N2-36 is a single-output enclosed switching power supply with a 36 V DC output, 16.6 A rated current and 597.6 W rated output power. This N2 version supports short-duration peak loads within the input-voltage, duty-cycle and average-power limits below. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-600N2 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 56–60. Specifications: page 57; mechanical drawing: page 60. Model and Output Specifications Complete model LRS-600N2-36 Series LRS-600N2 Output-voltage code 36 = 36 V DC nominal output N2 version High-peak-power version; see the peak-load limits for this series. Rated output voltage 36 V DC Rated output current 16.6 A Output current range 0 to 16.6 A Rated output power 597.6 W Output voltage adjustment 34.2 to 39.6 V Ripple and noise, maximum 360 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 92% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 12A/115VAC 7.5A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1300 / 50 ms at 230 VAC; 1300 / 50 ms at 115 VAC, full load Hold-up time, typical 20 ms at 230 VAC; 16 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Sustained overload Output power >105% rated for more than 5 seconds: shut down output; re-power on to recover. Above 200% rated output power Constant-current limiting for output power >200% rated for more than 5 seconds, then shut down output; re-power on to recover. Overvoltage protection 41.4 to 48.6 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 4 minutes of cool-down, typical, before restarting. Short-Duration Peak Loads Maximum peak capability Up to 200% of rated output power, limited by the input-voltage/peak-power curve Peak duration 5 seconds maximum per pulse Duty at the 200% operating point 35% maximum according to the family duty curve; the input-voltage curve must also allow this peak Other peak operating points Apply the corresponding duty curve; the overall duty ceiling is 35% Cycle-average power Must not exceed 597.6 W rated output power Duty and average-power calculation Duty = t/T × 100%. Average power = [Ppeak × t + Pnon-peak × (T − t)] / T. Here t is peak duration and T is the full cycle period. All limits apply together. Input voltage, operating temperature, non-peak load and cycle time determine the usable peak. Check the graphs and function manual on PDF page 59; a 200% capability does not permit continuous operation at twice rated power. Environment and Cooling Ambient operating temperature -20 to 65 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 2,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 58 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 41 mm Case number 292 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 8-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 60 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 950 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1336.2K hrs min. Telcordia SR-332(Bellcore) ; 230.8 K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-600N2 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-600N2 series: high-peak enclosed AC/DC switching power supply - LRS-600N2-12

  MEAN WELL LRS-600N2-12 is a single-output enclosed switching power supply with a 12 V DC output, 50 A rated current and 600 W rated output power. This N2 version supports short-duration peak loads within the input-voltage, duty-cycle and average-power limits below. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-600N2 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 56–60. Specifications: page 57; mechanical drawing: page 60. Model and Output Specifications Complete model LRS-600N2-12 Series LRS-600N2 Output-voltage code 12 = 12 V DC nominal output N2 version High-peak-power version; see the peak-load limits for this series. Rated output voltage 12 V DC Rated output current 50 A Output current range 0 to 50 A Rated output power 600 W Output voltage adjustment 11.4 to 13.2 V Ripple and noise, maximum 200 mVp-p Voltage tolerance ±1.5% Line regulation ±0.5% Load regulation ±1.0% Efficiency, typical 90% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 12A/115VAC 7.5A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1300 / 50 ms at 230 VAC; 1300 / 50 ms at 115 VAC, full load Hold-up time, typical 20 ms at 230 VAC; 16 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Sustained overload Output power >105% rated for more than 5 seconds: shut down output; re-power on to recover. Above 200% rated output power Constant-current limiting for output power >200% rated for more than 5 seconds, then shut down output; re-power on to recover. Overvoltage protection 13.8 to 16.2 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 4 minutes of cool-down, typical, before restarting. Short-Duration Peak Loads Maximum peak capability Up to 200% of rated output power, limited by the input-voltage/peak-power curve Peak duration 5 seconds maximum per pulse Duty at the 200% operating point 35% maximum according to the family duty curve; the input-voltage curve must also allow this peak Other peak operating points Apply the corresponding duty curve; the overall duty ceiling is 35% Cycle-average power Must not exceed 600 W rated output power Duty and average-power calculation Duty = t/T × 100%. Average power = [Ppeak × t + Pnon-peak × (T − t)] / T. Here t is peak duration and T is the full cycle period. All limits apply together. Input voltage, operating temperature, non-peak load and cycle time determine the usable peak. Check the graphs and function manual on PDF page 59; a 200% capability does not permit continuous operation at twice rated power. Environment and Cooling Ambient operating temperature -20 to 65 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 2,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 58 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 41 mm Case number 292 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 8-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 60 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 950 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1336.2K hrs min. Telcordia SR-332(Bellcore) ; 230.8 K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-600N2 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-600 series: enclosed AC/DC switching power supply - LRS-600-48

  MEAN WELL LRS-600-48 is a single-output enclosed switching power supply with a 48 V DC output, 12.5 A rated current and 600 W rated output power. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-600 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 52–55. Specifications: page 53; mechanical drawing: page 55. Model and Output Specifications Complete model LRS-600-48 Series LRS-600 Output-voltage code 48 = 48 V DC nominal output Rated output voltage 48 V DC Rated output current 12.5 A Output current range 0 to 12.5 A Rated output power 600 W Output voltage adjustment 45.6 to 52.8 V Ripple and noise, maximum 360 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 92% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 12A/115VAC 7.5A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1300 / 50 ms at 230 VAC; 1300 / 50 ms at 115 VAC, full load Hold-up time, typical 20 ms at 230 VAC; 16 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 105 to 150% of rated output power. Constant-current limiting; shuts down after 3 seconds; re-power on to recover. Overvoltage protection 55.2 to 64.8 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 4 minutes of cool-down, typical, before restarting. Environment and Cooling Ambient operating temperature -20 to 65 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 54 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 41 mm Case number 292 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 8-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 55 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 950 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1533.4K hrs min. Telcordia SR-332(Bellcore) ; 301.7K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-600 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-600 series: enclosed AC/DC switching power supply - LRS-600-36

  MEAN WELL LRS-600-36 is a single-output enclosed switching power supply with a 36 V DC output, 16.6 A rated current and 597.6 W rated output power. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-600 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 52–55. Specifications: page 53; mechanical drawing: page 55. Model and Output Specifications Complete model LRS-600-36 Series LRS-600 Output-voltage code 36 = 36 V DC nominal output Rated output voltage 36 V DC Rated output current 16.6 A Output current range 0 to 16.6 A Rated output power 597.6 W Output voltage adjustment 34.2 to 39.6 V Ripple and noise, maximum 360 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 92% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 12A/115VAC 7.5A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1300 / 50 ms at 230 VAC; 1300 / 50 ms at 115 VAC, full load Hold-up time, typical 20 ms at 230 VAC; 16 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 105 to 150% of rated output power. Constant-current limiting; shuts down after 3 seconds; re-power on to recover. Overvoltage protection 41.4 to 48.6 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 4 minutes of cool-down, typical, before restarting. Environment and Cooling Ambient operating temperature -20 to 65 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 54 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 41 mm Case number 292 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 8-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 55 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 950 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1533.4K hrs min. Telcordia SR-332(Bellcore) ; 301.7K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-600 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-600 series: enclosed AC/DC switching power supply - LRS-600-27

  MEAN WELL LRS-600-27 is a single-output enclosed switching power supply with a 27 V DC output, 22.2 A rated current and 599.4 W rated output power. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-600 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 52–55. Specifications: page 53; mechanical drawing: page 55. Model and Output Specifications Complete model LRS-600-27 Series LRS-600 Output-voltage code 27 = 27 V DC nominal output Rated output voltage 27 V DC Rated output current 22.2 A Output current range 0 to 22.2 A Rated output power 599.4 W Output voltage adjustment 25.65 to 29.7 V Ripple and noise, maximum 270 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 91% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 12A/115VAC 7.5A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1300 / 50 ms at 230 VAC; 1300 / 50 ms at 115 VAC, full load Hold-up time, typical 20 ms at 230 VAC; 16 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 105 to 150% of rated output power. Constant-current limiting; shuts down after 3 seconds; re-power on to recover. Overvoltage protection 31 to 36.5 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 4 minutes of cool-down, typical, before restarting. Environment and Cooling Ambient operating temperature -20 to 65 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 54 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 41 mm Case number 292 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 8-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 55 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 950 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1533.4K hrs min. Telcordia SR-332(Bellcore) ; 301.7K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-600 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-600 series: enclosed AC/DC switching power supply - LRS-600-24

  MEAN WELL LRS-600-24 is a single-output enclosed switching power supply with a 24 V DC output, 25 A rated current and 600 W rated output power. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-600 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 52–55. Specifications: page 53; mechanical drawing: page 55. Model and Output Specifications Complete model LRS-600-24 Series LRS-600 Output-voltage code 24 = 24 V DC nominal output Rated output voltage 24 V DC Rated output current 25 A Output current range 0 to 25 A Rated output power 600 W Output voltage adjustment 22.8 to 26.4 V Ripple and noise, maximum 240 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 91% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 12A/115VAC 7.5A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1300 / 50 ms at 230 VAC; 1300 / 50 ms at 115 VAC, full load Hold-up time, typical 20 ms at 230 VAC; 16 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 105 to 150% of rated output power. Constant-current limiting; shuts down after 3 seconds; re-power on to recover. Overvoltage protection 27.6 to 32.4 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 4 minutes of cool-down, typical, before restarting. Environment and Cooling Ambient operating temperature -20 to 65 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 54 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 41 mm Case number 292 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 8-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 55 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 950 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1533.4K hrs min. Telcordia SR-332(Bellcore) ; 301.7K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-600 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-600 series: enclosed AC/DC switching power supply - LRS-600-15

  MEAN WELL LRS-600-15 is a single-output enclosed switching power supply with a 15 V DC output, 40 A rated current and 600 W rated output power. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-600 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 52–55. Specifications: page 53; mechanical drawing: page 55. Model and Output Specifications Complete model LRS-600-15 Series LRS-600 Output-voltage code 15 = 15 V DC nominal output Rated output voltage 15 V DC Rated output current 40 A Output current range 0 to 40 A Rated output power 600 W Output voltage adjustment 14.25 to 16.5 V Ripple and noise, maximum 200 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 90% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 12A/115VAC 7.5A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1300 / 50 ms at 230 VAC; 1300 / 50 ms at 115 VAC, full load Hold-up time, typical 20 ms at 230 VAC; 16 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 105 to 150% of rated output power. Constant-current limiting; shuts down after 3 seconds; re-power on to recover. Overvoltage protection 18 to 21 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 4 minutes of cool-down, typical, before restarting. Environment and Cooling Ambient operating temperature -20 to 65 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 54 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 41 mm Case number 292 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 8-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 55 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 950 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1533.4K hrs min. Telcordia SR-332(Bellcore) ; 301.7K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-600 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-600 series: enclosed AC/DC switching power supply - LRS-600-12

  MEAN WELL LRS-600-12 is a single-output enclosed switching power supply with a 12 V DC output, 50 A rated current and 600 W rated output power. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-600 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 52–55. Specifications: page 53; mechanical drawing: page 55. Model and Output Specifications Complete model LRS-600-12 Series LRS-600 Output-voltage code 12 = 12 V DC nominal output Rated output voltage 12 V DC Rated output current 50 A Output current range 0 to 50 A Rated output power 600 W Output voltage adjustment 11.4 to 13.2 V Ripple and noise, maximum 200 mVp-p Voltage tolerance ±1.5% Line regulation ±0.5% Load regulation ±1.0% Efficiency, typical 90% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 12A/115VAC 7.5A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1300 / 50 ms at 230 VAC; 1300 / 50 ms at 115 VAC, full load Hold-up time, typical 20 ms at 230 VAC; 16 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 105 to 150% of rated output power. Constant-current limiting; shuts down after 3 seconds; re-power on to recover. Overvoltage protection 13.8 to 16.2 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 4 minutes of cool-down, typical, before restarting. Environment and Cooling Ambient operating temperature -20 to 65 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 54 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 41 mm Case number 292 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 8-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 55 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 950 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1533.4K hrs min. Telcordia SR-332(Bellcore) ; 301.7K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-600 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-600 series: enclosed AC/DC switching power supply - LRS-600-5

  MEAN WELL LRS-600-5 is a single-output enclosed switching power supply with a 5 V DC output, 100 A rated current and 500 W rated output power. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-600 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 52–55. Specifications: page 53; mechanical drawing: page 55. Model and Output Specifications Complete model LRS-600-5 Series LRS-600 Output-voltage code 5 = 5 V DC nominal output Rated output voltage 5 V DC Rated output current 100 A Output current range 0 to 100 A Rated output power 500 W Output voltage adjustment 4.75 to 5.5 V Ripple and noise, maximum 200 mVp-p Voltage tolerance ±2.0% Line regulation ±0.5% Load regulation ±2.0% Efficiency, typical 86% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. For this 5 V version, the manufacturer states a label rating of 100 A above 110 VAC input and 90 A below 110 VAC input. The label and derating curve use different test methods; use the input-voltage derating curve for the actual operating point. The note does not define the exact 110 VAC boundary. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 12A/115VAC 7.5A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1300 / 50 ms at 230 VAC; 1300 / 50 ms at 115 VAC, full load Hold-up time, typical 20 ms at 230 VAC; 16 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 105 to 150% of rated output power. Constant-current limiting; shuts down after 3 seconds; re-power on to recover. Overvoltage protection 5.75 to 6.75 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 4 minutes of cool-down, typical, before restarting. Environment and Cooling Ambient operating temperature -20 to 65 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 54 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 41 mm Case number 292 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 8-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 55 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 950 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1533.4K hrs min. Telcordia SR-332(Bellcore) ; 301.7K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-600 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-450 series: enclosed AC/DC switching power supply - LRS-450-48

  MEAN WELL LRS-450-48 is a single-output enclosed switching power supply with a 48 V DC output, 9.4 A rated current and 451.2 W rated output power. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-450 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 48–51. Specifications: page 49; mechanical drawing: page 51. Model and Output Specifications Complete model LRS-450-48 Series LRS-450 Output-voltage code 48 = 48 V DC nominal output Rated output voltage 48 V DC Rated output current 9.4 A Output current range 0 to 9.4 A Rated output power 451.2 W Output voltage adjustment 45.6 to 52.8 V Ripple and noise, maximum 360 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 92% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 10A/115VAC 6A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1500 / 50 ms at 230 VAC; 1500 / 50 ms at 115 VAC, full load Hold-up time, typical 16 ms at 230 VAC; 12 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 105 to 150% of rated output power. Constant-current limiting; shuts down after 3 seconds; re-power on to recover. Overvoltage protection 55.2 to 64.8 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 3 minutes of cool-down, typical, before restarting. Environment and Cooling Ambient operating temperature -20 to 70 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 50 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 35 mm Case number 291 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 4-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 51 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 850 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1508.9K hrs min. Telcordia SR-332(Bellcore) ; 252.2K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-450 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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  MEAN WELL LRS-450 series: enclosed AC/DC switching power supply - LRS-450-36

  MEAN WELL LRS-450-36 is a single-output enclosed switching power supply with a 36 V DC output, 12.5 A rated current and 450 W rated output power. 115/230 VAC selector switch. Forced air cooling by built-in DC fan. Download MEAN WELL LRS-450 Datasheet (PDF) The combined LRS catalog includes this series on PDF pages 48–51. Specifications: page 49; mechanical drawing: page 51. Model and Output Specifications Complete model LRS-450-36 Series LRS-450 Output-voltage code 36 = 36 V DC nominal output Rated output voltage 36 V DC Rated output current 12.5 A Output current range 0 to 12.5 A Rated output power 450 W Output voltage adjustment 34.2 to 39.6 V Ripple and noise, maximum 360 mVp-p Voltage tolerance ±1.0% Line regulation ±0.5% Load regulation ±0.5% Efficiency, typical 92% at the stated test conditions 230 VAC input, rated load, 25°C ambient unless otherwise stated. Ripple/noise test: 20 MHz bandwidth; 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF parallel capacitors. Voltage tolerance includes setup tolerance, line regulation and load regulation. Line regulation is measured from low to high input at rated load; load regulation is measured from 0% to 100% rated load. Adjust output voltage only with input at 100–120 VAC or 200–240 VAC. Adjustment outside these input ranges may cause abnormal output. Input and Timing AC input range 90 to 132 VAC / 180 to 264 VAC Input range selection 115/230 VAC selector switch DC input range 255 to 370 VDC. Set switch to 230 VAC for DC input. Input frequency 47 to 63 Hz AC input current, typical 10A/115VAC 6A/230VAC Inrush current, typical 35A/115VAC 60A/230VAC Leakage current <2mA / 240VAC Setup / rise time 1500 / 50 ms at 230 VAC; 1500 / 50 ms at 115 VAC, full load Hold-up time, typical 16 ms at 230 VAC; 12 ms at 115 VAC, full load Transient input withstand 300 VAC for 5 seconds; this is a surge condition, not the continuous input rating Full load; setup at cold first start. Rapid on/off cycling can increase setup time. Select the correct 115/230 VAC input range before energizing the supply. For DC input, the selector must be set to 230 VAC. Protection and Recovery Short-circuit protection Included Overload 105 to 150% of rated output power. Constant-current limiting; shuts down after 3 seconds; re-power on to recover. Overvoltage protection 41.4 to 48.6 V. Shut down output; re-power on to recover. Thermal protection Shut down output; re-power on to recover. Restart after protection Allow 3 minutes of cool-down, typical, before restarting. Environment and Cooling Ambient operating temperature -20 to 70 °C; apply the temperature and input-voltage derating curves Cooling Forced air cooling by built-in DC fan Working humidity 20 ~ 90% RH non-condensing Storage temperature / humidity -40 ~ +85°C, 10 ~ 95% RH Temperature coefficient ±0.03%/°C (0 ~ 50°C) Fan control, typical Internal RTH3 sensor: fan on at ≥50 °C and off at ≤40 °C. These are internal sensor temperatures, not ambient-temperature setpoints. Operating altitude Up to 5,000 m as stated for this series; the applicable overvoltage category and temperature derating impose additional limits. Overvoltage category Category III up to 2,000 m under the standards specified in this series datasheet. This is an insulation category, separate from the output-overvoltage protection threshold. Higher-altitude temperature derating For operation above 2,000 m, reduce the permitted ambient temperature by 5 °C per additional 1,000 m. Verify the applicable insulation/approval limits for the installation. Full rated output is not available at every point within the temperature and input ranges. Use the ambient-temperature and static input-voltage curves on PDF page 50 for this model and installation orientation. Dimensions and Installation Overall dimensions (L × W × H) 225 × 124 × 35 mm Case number 291 Drawing tolerance ±1 mm Mounting-hole callouts 4-M4 L=3mm; 4-M4(Both Sides) L=6mm Terminal 1 AC/L Terminal 2 AC/N Terminal 3 FG (protective earth) Terminal 4~6 DC OUTPUT -V Terminal 7~9 DC OUTPUT +V Use the mechanical drawing on PDF page 51 to locate the holes and confirm the permitted screw penetration for the selected mounting face. The M3/M4 callouts are mounting dimensions, not accessory ordering codes. Match wiring, protective-earth connection and output polarity to the terminal markings. Keep the ventilation path and the airflow direction shown in the drawing clear. This enclosed supply is a component for installation inside final equipment. Complete installation and electrical work using the manufacturer’s installation instructions and the applicable equipment requirements. Reference Weight Catalog reference per unit 850 g This value is the per-unit reference in the manufacturer’s PACKING row. It is not a measured net weight or a quotation for the complete shipping package. Application and Datasheet Notes The manufacturer states that this supply does not meet EN61000-3-2 harmonic-current requirements. Do not use it in end equipment within the European Union that is connected to public mains rated at 220 VAC or above when the end equipment has average or continuous input power greater than 75 W, or when it forms part of a lighting system. The datasheet lists exceptions for professional equipment with total rated input power greater than 1,000 W and for symmetrically controlled heating elements rated at 200 W or less. Confirm the applicability to the complete end equipment. EMC results are for a component installed on the manufacturer’s specified test plate. The finished equipment must be checked again for EMC compliance. Safety approvals and regional exceptions depend on the exact model and datasheet revision; refer to the linked specification and applicable certificates when selecting the unit. Additional Manufacturer Data Vibration test 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes MTBF reference 1508.9K hrs min. Telcordia SR-332(Bellcore) ; 252.2K hrs min. MIL-HDBK-217F (25°C) Dielectric withstand I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC Manufacturer datasheet warranty 3 years; subject to the manufacturer’s applicable warranty terms MTBF is a reliability prediction under the stated method and conditions, not a service-life or warranty-duration guarantee. Source: MEAN WELL LRS-450 datasheet, revision 2025-09-12, in the linked LRS catalog. Use the exact model specification, notes and drawings together when selecting and installing this supply.

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