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Mean Well

Mean Well QP-150-3C Power Supply 150W 5V 3.3V 15V -15V 10A

built-in active PFCPF>0.95quad output
SKU QP-150-3C
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Overview

QP-150-3C is the 5V 3.3V 15V -15V output model of this series: rated current 10A 10A 4A 0.6A, typical efficiency 74%.

Features

  • Universal AC input / Full range
  • Built-in active PFC function, PF>0.95
  • Protections: Short circuit / Over load / Over voltage
  • Forced air cooling by built-in DC fan
  • CH4:±Polarity is selectable
  • Fixed switching frequency at 100KHz
  • 3 years warranty

Specifications

QP-150-3CSpecifications from the official datasheet (2024-09-02 edition)

OUTPUT

OUTPUT NUMBER
CH1 CH2 CH3 CH4
DC VOLTAGE
5V 3.3V 15V -15V
RATED CURRENT
10A 10A 4A 0.6A
CURRENT RANGE
3 ~ 15A 0 ~ 15A 0.4 ~ 5A 0 ~ 1A
RATED POWER (max.)
152W
RIPPLE & NOISE (max.)Note.2
100mVp-p 100mVp-p 150mVp-p 150mVp-p
VOLTAGE ADJ. RANGE
CH1: 4.75 ~ 5.5V CH2: 3.14 ~ 3.63V
VOLTAGE TOLERANCENote.3
±3.0% ±3.0% +8,-6% ±5.0%
LINE REGULATION
±1.0% ±1.0% ±2.0% ±1.0%
LOAD REGULATION
±2.0% ±2.0% ±6.0% ±2.0%
SETUP, RISE TIME
800ms, 50ms/230VAC 1800ms, 50ms/115VAC at full load
HOLD UP TIME (Typ.)
24ms/230VAC 24ms/115VAC at full load

INPUT

VOLTAGE RANGE
90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF>0.95/230VAC PF>0.98/115VAC at full load
EFFICIENCY (Typ.)
74%
AC CURRENT (Typ.)
2.5A/115VAC 1.2A/230VAC
INRUSH CURRENT (Typ.)
COLD START ≦40A/230V
LEAKAGE CURRENT
<3.5mA / 240VAC

PROTECTION

OVERLOAD
105 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
CH1:5.75 ~ 6.75V CH2:3.8 ~ 4.4V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE(OPTION)
Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.
-10 ~ +60℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-20 ~ +85℃ , 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT
± 0.03%/℃ (0~50℃ )
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC (Note 4)

SAFETY STANDARDS
UL60950-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved
WITHSTAND VOLTAGE
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, light industry level, EAC TP TC 020

OTHERS

MTBF
1763.3K hrs min. Telcordia SR-332 (Bellcore) ; 262.6K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
199*99*50mm (L*W*H)
PACKING
0.93Kg; 20pcs/19.6Kg/1.21CUFT
Test conditions and notes5
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  2. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
  3. 3. Tolerance : includes set up tolerance, line regulation and load regulation.
  4. 4. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
  5. 5. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).

Technical drawings

QP-150-3C Block Diagram
Block Diagram
QP-150-3C Derating Curve
Derating Curve
QP-150-3C Mechanical Specification
Mechanical Specification

Downloads

FAQ

Can I use the QP-150-3C for an industrial controller that needs 5V logic and plus/minus analog rails?

Yes, this model is built for mixed-voltage equipment because it provides 5V, 3.3V, 15V, and -15V outputs in one quad-output supply. Its main 5V rail is rated at 10A and the total power is 152W, which suits control and interface hardware that combines digital logic with analog sections.

Is the QP-150-3C a fit for embedded test benches with multiple board voltages?

It can be a practical fit for embedded development or validation benches when the boards need 5V, 3.3V, 15V, and -15V from one constant-voltage source. The unit accepts 90-264VAC input and is rated for 152W, so it is aimed at fixed powered equipment rather than a single-rail design.

Can this power supply support legacy instrumentation or industrial I/O electronics that use +/-15V rails?

Yes, the inclusion of 15V and -15V makes it relevant for older measurement, interface, or signal-conditioning equipment that still uses bipolar rails alongside 5V and 3.3V logic. With 152W total power and a 10A 5V output, it is better suited to multi-rail electronic assemblies than to a simple single-voltage load.

Is the QP-150-3C suitable for outdoor or harsh-environment use?

The provided specs do not list an IP rating, so this product should not be treated as weatherproof or outdoor-rated from the information here. Its operating temperature range is -10C to +60C, so the installation environment needs to stay within that range.

How does the QP-150-3C compare with nearby QP series multi-output models?

Within the 150 class shown here, QP-150-3A is 146W with 5V and 10A, QP-150-3B is 150.2W with 5V and 10A, QP-150-3C is 152W with 5V and 10A, QP-150-3D is 146W, QP-150C is 146W, QP-150D is 146W, QP-150F is 146W, and QP-150B is listed without spec detail in the provided sibling data. The same family also spans 100W models, 200W models such as QP-200-3A at 200W with 5V and 15A and QP-200D at 203.4W with 5V and 15A, 316W models QP-320D and QP-320F with 5V and 20A, and 375W to 378W models including 24V and 5V variants.

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Mean Well QP-150-3C Power Supply 150W 5V 3.3V 15V -15V 10A
Mean Well

Mean Well QP-150-3C Power Supply 150W 5V 3.3V 15V -15V 10A

Log in to see price

QP-150-3C is the 5V 3.3V 15V -15V output model of this series: rated current 10A 10A 4A 0.6A, typical efficiency 74%.

Features

  • Universal AC input / Full range
  • Built-in active PFC function, PF>0.95
  • Protections: Short circuit / Over load / Over voltage
  • Forced air cooling by built-in DC fan
  • CH4:±Polarity is selectable
  • Fixed switching frequency at 100KHz
  • 3 years warranty
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