MEAN WELL QP-150 series: Quad-Output AC/DC Power Supply with PFC - QP-150B

Description

MEAN WELL QP-150B is a quad-output AC/DC power supply with CH1 5 V, CH2 12 V, CH3 -12 V, CH4 -5 V and a maximum rated combined output of 150 W. Active PFC, full-range input and a built-in DC fan support multi-rail equipment. Select loads using all four channel-current ranges and the combined power limit; over-temperature protection is an option, not an assumed standard feature.

Product Datasheet

Download MEAN WELL QP-150 Datasheet (PDF)

The QP-150 section is on PDF pages 3, 4, 5. Refer to the complete mechanical drawings and notes when planning installation.

Model Code and Output Configuration

Complete model QP-150B
Series and output combination QP-150 is the quad-output power-supply family. The complete suffix identifies the catalogue output combination shown below; retain the full SKU when ordering.
Four-output configuration CH1 5 V, CH2 12 V, CH3 -12 V, CH4 -5 V
Maximum rated total output power 150 W for all channels together. The series designation is not an unconditional 150 W rating for every model.

Each channel has its own rated current and permitted current range. Keep every channel within its stated minimum/maximum range and the combined output within the total-power rating and derating limits. The individual maximum currents are not an allowance to load every channel to its maximum simultaneously.

Four-Channel Electrical Specifications

CH1 voltage and current 5 V DC; rated current 15 A; permitted current range 3 to 15 A.
CH1 ripple and regulation Ripple/noise 100 mVp-p maximum; voltage tolerance ±3.0%; line regulation ±1.0%; load regulation ±2.0%.
CH2 voltage and current 12 V DC; rated current 4 A; permitted current range 0.4 to 5 A.
CH2 ripple and regulation Ripple/noise 150 mVp-p maximum; voltage tolerance ±6.0%; line regulation ±2.0%; load regulation ±6.0%.
CH3 voltage and current -12 V DC; rated current 2 A; permitted current range 0.3 to 2 A.
CH3 ripple and regulation Ripple/noise 150 mVp-p maximum; voltage tolerance +10/-6%; line regulation ±2.0%; load regulation ±6.0%.
CH4 voltage and current -5 V DC; rated current 0.6 A; permitted current range 0 to 1 A.
CH4 ripple and regulation Ripple/noise 100 mVp-p maximum; voltage tolerance ±5.0%; line regulation ±1.0%; load regulation ±2.0%.
Output voltage adjustment CH1: 4.75 to 5.5 V.
Typical efficiency 76% at the catalogue reference test conditions.

Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Voltage tolerance includes setup tolerance, line regulation and load regulation. Ripple/noise is measured at 20 MHz bandwidth using a 12-inch twisted pair terminated with parallel 0.1 uF and 47 uF capacitors.

Negative output voltages retain their listed polarity relative to COM; the current figures are load-current magnitudes. Apply the actual channel loading requirements together rather than treating the four outputs as four independent supplies.

Input, PFC and Timing

Input range / frequency 90 to 264 VAC, universal full range; 127 to 370 VDC. AC frequency 47 to 63 Hz.
Power factor, typical Built-in active PFC: PF >0.95 at 230 VAC; PF >0.98 at 115 VAC, full load.
AC current, typical 2.5 A at 115 VAC; 1.2 A at 230 VAC.
Inrush / leakage Cold-start inrush ≤40 A, typical catalogue entry; leakage <3.5 mA at 240 VAC.
Setup / rise time 1000 ms setup, 50 ms rise at 230 VAC; 2200 ms setup, 50 ms rise at 115 VAC, full load.
Hold-up time, typical 24 ms at full load. The row does not separately label an input voltage.
Switching frequency Fixed 100 kHz as listed in the features and block diagram.

Protection and Optional Functions

Short circuit / overload Short-circuit protection is listed. Overload detection: 105% to 135% of rated output power; hiccup mode, automatically recovering after the fault condition is removed.
Over-voltage thresholds CH1: 5.75 to 6.75 V. Output shuts down; re-power to recover.
Over-temperature protection Optional: when fitted, output shuts down and automatically recovers after temperature decreases. The unqualified model number does not establish that this option is installed.

Overload thresholds describe protection behavior, not a continuous power rating. Only the channels and thresholds listed above are specified for over-voltage protection; do not infer a separate OVP threshold for every output. No remote-sense or power-good/power-fail signal interface is specified in this model section.

Cooling and Operating Limits

Cooling / temperature range Forced-air cooling by a built-in DC fan; working ambient -10 to +60°C subject to the derating curve.
Horizontal-installation thermal curve 100% load from -10 to +50°C; derate to 80% at +60°C.
Input-voltage derating At 60 Hz: 80% load at 90 VAC, rising to 100% at 100 VAC; 100% from 100 through 264 VAC, subject to other limits.
Altitude adjustment Above 2000 m, the stated ambient-temperature derating for fan-cooled models is 5°C per additional 1000 m. No maximum operating altitude is established by this note.

Apply temperature and input-voltage derating together with the model total-power and channel-current limits. Keep the fan opening and the illustrated upward airflow path unobstructed; the +60°C working limit does not mean full rated load at that temperature.

Terminal Assignments and Installation

AC input and earth Terminal 1: AC/L; terminal 2: AC/N; terminal 3: FG protective earth.
Output terminals Terminal 4: V4 (CH4); terminal 5: V3 (CH3); terminals 6 and 7: V1 (CH1); terminals 8 and 9: output COM; terminal 10: V2 (CH2).
Output wiring Connect each load to its specified output and COM with the polarity in the output table. The duplicate V1 and COM terminals are assignments for the same output/reference, not additional channels.
Adjustment and indication The drawing identifies an LED and +V ADJ.1 / +V ADJ.2 controls; use only the adjustment ranges actually specified for this model.

Use the complete page 5 mechanical drawing for terminal orientation. The terminal functions do not include remote sense, communication or programmable control pins. The catalogue does not provide a specific mating-connector, harness or mounting-kit order code for this family; do not infer an included accessory kit from the drawing.

Dimensions, Mounting and Weight

Body dimensions / case 199 × 99 × 50 mm (L × W × H); case 916B; mechanical drawing tolerance ±1 mm.
Mounting-thread callouts The main drawing marks 5-M3 L=6 mm and 2-M4; the side view marks 6-M4 L=6 mm. Use each indicated location and thread/depth callout; no mounting torque is specified in these pages.
Drawing reference dimensions Main-face longitudinal references include 117 mm and 133 mm; side-view mounting references include 142 mm and 25 mm. The drawing shows 119 mm across the extended mounting footprint and 99 mm body width.
Terminal projection and spacing Terminal projection 9 mm maximum. The terminal area carries 7.62 mm and 6.15 mm dimension callouts; follow the actual drawing locations rather than applying one common spacing to every terminal.
Single-unit weight reference 1.1 kg (1100 g); catalogue packing: 20 pieces / 22 kg / 1.21 CUFT.

The stated weight is the explicit single-unit PACKING reference, not a measured bare net weight or the total shipment mass. Drawing hole counts are not supplied screw quantities; select mounting hardware to the actual threaded locations and insertion limits shown.

Environment, Safety and EMC

Humidity / storage Operating humidity 20% to 90% RH; storage -20 to +85°C and 10% to 95% RH; non-condensing.
Temperature coefficient / vibration ±0.03%/°C over 0 to 50°C. Vibration: 10 to 500 Hz, 2G, 10 minutes per cycle, 60 minutes along each X, Y and Z axis.
Safety approvals UL60950-1, TUV BS EN/EN62368-1 and EAC TP TC 004, as listed in this datasheet.
Dielectric strength / insulation I/P-O/P: 3 kVAC; I/P-FG: 2 kVAC; O/P-FG: 0.5 kVAC. Insulation resistance: 100 MΩ at 500 VDC, 25°C and 70% RH across these pairs.

EMC emissions: BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2 and -3-3, and EAC TP TC 020. Immunity: BS EN/EN61000-4-2, -3, -4, -5, -6, -8 and -11; BS EN/EN55035, light-industry level, and EAC TP TC 020. No unlisted immunity test level is inferred.

The supply is a component for installation in final equipment. EMC testing used a 360 × 360 mm metal plate, 1 mm thick; the completed equipment must be checked again for compliance.

Reliability and Warranty

MTBF, minimum 1763.3 thousand hours by Telcordia SR-332 (Bellcore); 262.6 thousand hours by MIL-HDBK-217F at 25°C.
Manufacturer warranty Three years as stated in the datasheet, subject to the applicable manufacturer terms.

MTBF is a reliability calculation reference, not a guaranteed service-life duration.

MEAN WELL QP-150 series: Quad-Output AC/DC Power Supply with PFC - QP-150B

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MEAN WELL QP-150B is a quad-output AC/DC power supply with CH1 5 V, CH2 12 V, CH3 -12 V, CH4... Read more

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    Description

    MEAN WELL QP-150B is a quad-output AC/DC power supply with CH1 5 V, CH2 12 V, CH3 -12 V, CH4 -5 V and a maximum rated combined output of 150 W. Active PFC, full-range input and a built-in DC fan support multi-rail equipment. Select loads using all four channel-current ranges and the combined power limit; over-temperature protection is an option, not an assumed standard feature.

    Product Datasheet

    Download MEAN WELL QP-150 Datasheet (PDF)

    The QP-150 section is on PDF pages 3, 4, 5. Refer to the complete mechanical drawings and notes when planning installation.

    Model Code and Output Configuration

    Complete model QP-150B
    Series and output combination QP-150 is the quad-output power-supply family. The complete suffix identifies the catalogue output combination shown below; retain the full SKU when ordering.
    Four-output configuration CH1 5 V, CH2 12 V, CH3 -12 V, CH4 -5 V
    Maximum rated total output power 150 W for all channels together. The series designation is not an unconditional 150 W rating for every model.

    Each channel has its own rated current and permitted current range. Keep every channel within its stated minimum/maximum range and the combined output within the total-power rating and derating limits. The individual maximum currents are not an allowance to load every channel to its maximum simultaneously.

    Four-Channel Electrical Specifications

    CH1 voltage and current 5 V DC; rated current 15 A; permitted current range 3 to 15 A.
    CH1 ripple and regulation Ripple/noise 100 mVp-p maximum; voltage tolerance ±3.0%; line regulation ±1.0%; load regulation ±2.0%.
    CH2 voltage and current 12 V DC; rated current 4 A; permitted current range 0.4 to 5 A.
    CH2 ripple and regulation Ripple/noise 150 mVp-p maximum; voltage tolerance ±6.0%; line regulation ±2.0%; load regulation ±6.0%.
    CH3 voltage and current -12 V DC; rated current 2 A; permitted current range 0.3 to 2 A.
    CH3 ripple and regulation Ripple/noise 150 mVp-p maximum; voltage tolerance +10/-6%; line regulation ±2.0%; load regulation ±6.0%.
    CH4 voltage and current -5 V DC; rated current 0.6 A; permitted current range 0 to 1 A.
    CH4 ripple and regulation Ripple/noise 100 mVp-p maximum; voltage tolerance ±5.0%; line regulation ±1.0%; load regulation ±2.0%.
    Output voltage adjustment CH1: 4.75 to 5.5 V.
    Typical efficiency 76% at the catalogue reference test conditions.

    Unless otherwise specified, parameters are measured at 230 VAC input, rated load and 25°C ambient. Voltage tolerance includes setup tolerance, line regulation and load regulation. Ripple/noise is measured at 20 MHz bandwidth using a 12-inch twisted pair terminated with parallel 0.1 uF and 47 uF capacitors.

    Negative output voltages retain their listed polarity relative to COM; the current figures are load-current magnitudes. Apply the actual channel loading requirements together rather than treating the four outputs as four independent supplies.

    Input, PFC and Timing

    Input range / frequency 90 to 264 VAC, universal full range; 127 to 370 VDC. AC frequency 47 to 63 Hz.
    Power factor, typical Built-in active PFC: PF >0.95 at 230 VAC; PF >0.98 at 115 VAC, full load.
    AC current, typical 2.5 A at 115 VAC; 1.2 A at 230 VAC.
    Inrush / leakage Cold-start inrush ≤40 A, typical catalogue entry; leakage <3.5 mA at 240 VAC.
    Setup / rise time 1000 ms setup, 50 ms rise at 230 VAC; 2200 ms setup, 50 ms rise at 115 VAC, full load.
    Hold-up time, typical 24 ms at full load. The row does not separately label an input voltage.
    Switching frequency Fixed 100 kHz as listed in the features and block diagram.

    Protection and Optional Functions

    Short circuit / overload Short-circuit protection is listed. Overload detection: 105% to 135% of rated output power; hiccup mode, automatically recovering after the fault condition is removed.
    Over-voltage thresholds CH1: 5.75 to 6.75 V. Output shuts down; re-power to recover.
    Over-temperature protection Optional: when fitted, output shuts down and automatically recovers after temperature decreases. The unqualified model number does not establish that this option is installed.

    Overload thresholds describe protection behavior, not a continuous power rating. Only the channels and thresholds listed above are specified for over-voltage protection; do not infer a separate OVP threshold for every output. No remote-sense or power-good/power-fail signal interface is specified in this model section.

    Cooling and Operating Limits

    Cooling / temperature range Forced-air cooling by a built-in DC fan; working ambient -10 to +60°C subject to the derating curve.
    Horizontal-installation thermal curve 100% load from -10 to +50°C; derate to 80% at +60°C.
    Input-voltage derating At 60 Hz: 80% load at 90 VAC, rising to 100% at 100 VAC; 100% from 100 through 264 VAC, subject to other limits.
    Altitude adjustment Above 2000 m, the stated ambient-temperature derating for fan-cooled models is 5°C per additional 1000 m. No maximum operating altitude is established by this note.

    Apply temperature and input-voltage derating together with the model total-power and channel-current limits. Keep the fan opening and the illustrated upward airflow path unobstructed; the +60°C working limit does not mean full rated load at that temperature.

    Terminal Assignments and Installation

    AC input and earth Terminal 1: AC/L; terminal 2: AC/N; terminal 3: FG protective earth.
    Output terminals Terminal 4: V4 (CH4); terminal 5: V3 (CH3); terminals 6 and 7: V1 (CH1); terminals 8 and 9: output COM; terminal 10: V2 (CH2).
    Output wiring Connect each load to its specified output and COM with the polarity in the output table. The duplicate V1 and COM terminals are assignments for the same output/reference, not additional channels.
    Adjustment and indication The drawing identifies an LED and +V ADJ.1 / +V ADJ.2 controls; use only the adjustment ranges actually specified for this model.

    Use the complete page 5 mechanical drawing for terminal orientation. The terminal functions do not include remote sense, communication or programmable control pins. The catalogue does not provide a specific mating-connector, harness or mounting-kit order code for this family; do not infer an included accessory kit from the drawing.

    Dimensions, Mounting and Weight

    Body dimensions / case 199 × 99 × 50 mm (L × W × H); case 916B; mechanical drawing tolerance ±1 mm.
    Mounting-thread callouts The main drawing marks 5-M3 L=6 mm and 2-M4; the side view marks 6-M4 L=6 mm. Use each indicated location and thread/depth callout; no mounting torque is specified in these pages.
    Drawing reference dimensions Main-face longitudinal references include 117 mm and 133 mm; side-view mounting references include 142 mm and 25 mm. The drawing shows 119 mm across the extended mounting footprint and 99 mm body width.
    Terminal projection and spacing Terminal projection 9 mm maximum. The terminal area carries 7.62 mm and 6.15 mm dimension callouts; follow the actual drawing locations rather than applying one common spacing to every terminal.
    Single-unit weight reference 1.1 kg (1100 g); catalogue packing: 20 pieces / 22 kg / 1.21 CUFT.

    The stated weight is the explicit single-unit PACKING reference, not a measured bare net weight or the total shipment mass. Drawing hole counts are not supplied screw quantities; select mounting hardware to the actual threaded locations and insertion limits shown.

    Environment, Safety and EMC

    Humidity / storage Operating humidity 20% to 90% RH; storage -20 to +85°C and 10% to 95% RH; non-condensing.
    Temperature coefficient / vibration ±0.03%/°C over 0 to 50°C. Vibration: 10 to 500 Hz, 2G, 10 minutes per cycle, 60 minutes along each X, Y and Z axis.
    Safety approvals UL60950-1, TUV BS EN/EN62368-1 and EAC TP TC 004, as listed in this datasheet.
    Dielectric strength / insulation I/P-O/P: 3 kVAC; I/P-FG: 2 kVAC; O/P-FG: 0.5 kVAC. Insulation resistance: 100 MΩ at 500 VDC, 25°C and 70% RH across these pairs.

    EMC emissions: BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2 and -3-3, and EAC TP TC 020. Immunity: BS EN/EN61000-4-2, -3, -4, -5, -6, -8 and -11; BS EN/EN55035, light-industry level, and EAC TP TC 020. No unlisted immunity test level is inferred.

    The supply is a component for installation in final equipment. EMC testing used a 360 × 360 mm metal plate, 1 mm thick; the completed equipment must be checked again for compliance.

    Reliability and Warranty

    MTBF, minimum 1763.3 thousand hours by Telcordia SR-332 (Bellcore); 262.6 thousand hours by MIL-HDBK-217F at 25°C.
    Manufacturer warranty Three years as stated in the datasheet, subject to the applicable manufacturer terms.

    MTBF is a reliability calculation reference, not a guaranteed service-life duration.

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