Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power ChargersMeanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers
Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers

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Standards

We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

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QP-375 Series - 375W Quad Output PFC Function Power Supply

Home > Products > 375W Quad Output PFC Function Power Supply

Features

  • Universal AC input
  • Built-in active PFC function PF>0.95
  • Short circuit, Over load, Over voltage, Over temperature protections
  • Forced air cooling by built-in DC fan
  • 3rd & 4th output are isolated from other outputs and the polarity can be reversed
  • No minimum load requirement for 2nd, 3rd & 4th output
  • Outputs adjustable from -5 ~ +10%
  • Power good and fail signal output
  • Built-in remote ON-OFF control
  • Fixed switching frequency at 100KHz

Standards

PFCCBTUVCSUUSCE
QP-375 Series - QP-375 Series - 375W Quad Output PFC Function Power Supply

Specification

Input Voltage 85 ~ 264Vac 120 ~ 370Vdc
Input Frequency 47 ~ 63Hz
Power Factor PF>0.95/230VAC PF>0.98/115VAC at full load
Input Current 6A/115Vac 3A/230Vac
Inrush Current 45A, cold start
Leakage Current <2mA/ 240Vac
Set Up, Rise Time 800mS, 50mS at full load
Hold Time 36mS at full load
Over Load Protection 105 ~ 135%r ated output power
Hiccup mode, recovers automatically after fault condition is removed
Over Voltage Protection Shut down o/p voltage, re-power on to recover
Over Temperature Protection 80°C ±5°C (TSW1) Detect on heatsink of Q1,Q2 power transistor)
Shut down o/p voltage, recovers automatically after temperature goes down
Power Good/Power Fail (Optional) 10mS/1mS
Remote Control RC+/RC-:0 ~ 8V Power On; 4V ~ 10V Power Off
Working Temperature -10°C to +60°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -20°C to +85°C, 10 ~ 95% RH
Temperature Coefficient ±0.03%/°C (0~50°C)
Vibration 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X,Y, Z axes
Withstand Voltage I/P-O/P:3KVac I/P-FG:1.5KVac O/P-FG:0.5KVac
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500Vdc
Safety Standards UL60950-1, TUV EN60950-1 Approved
EMC Compliance to EN55022 (CISPR22) Class B; EN61000-3-2,-3
EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, Light industry level, criteria A
MTBF 75.9K hrs min. MIL-HDBK-217F (25°C)

Items

QP-375 Series Output Data

Part No Voltage Rated Current Current Range Rated Pwr R&N Volt. Adj. Tol. Line Reg. Load Reg. Eff. OVP
QP-375-5A 5V 30A 3.5 ~ 40A 378W 100mV 4.75 ~ 5.5V ±1.0% ±0.5% ±0.8% 77% 5.75 ~ 6.75V
12V 10A 0 ~ 16A 150mV 11.4 ~ 13.2V ±1.0% ±0.5% ±0.8%
12V 6A 0 ~ 6A 150mV 11.4 ~ 13.2V ±1.0% ±0.5% ±0.8%
12V 3A 0 ~ 3A 50mV 11.4 ~ 13.2V ±1.0% ±0.5% ±0.8%
QP-375-5B 5V 30A 3.5 ~ 40A 357W 100mV 4.75 ~ 5.5V ±1.0% ±0.5% ±0.8% 77% 5.75 ~ 6.75V
12V 10A 0 ~ 16A 120mV 11.4 ~ 13.2V ±1.0% ±0.5% ±0.8%
12V 6A 0 ~ 6A 120mV 11.4 ~ 13.2V ±1.0% ±0.5% ±0.8%
5V 3A 0 ~ 3A 50mV - ±1.0% ±0.5% ±0.8%
QP-375-5C 5V 30A 3.5 ~ 40A 378W 100mV 4.75 ~ 5.5V ±1.0% ±0.5% ±0.8% 77% 5.75 ~ 6.75V
12V 9A 0 ~ 16A 150mV 11.4 ~ 13.2V ±1.0% ±0.5% ±0.8%
15V 4A 0 ~ 4A 150mV 14.3 ~ 16.5V ±1.0% ±0.5% ±0.8%
15V 4A 0 ~ 4A 240mV 14.3 ~ 16.5V ±1.0% ±0.5% ±0.8%
QP-375-5D 5V 30A 3.5 ~ 40A 378W 100mV 4.75 ~ 5.5V ±1.0% ±0.5% ±0.8% 78% 5.75 ~ 6.75V
12V 9A 0 ~ 16A 120mV 11.4 ~ 13.2V ±1.0% ±0.5% ±0.8%
12V 4A 0 ~ 6A 120mV 11.4 ~ 13.2V ±1.0% ±0.5% ±0.8%
24V 3A 0 ~ 3A 240mV 22.8 ~ 26.4V ±1.0% ±0.5% ±0.8%
QP-375-5E 5V 30A 3.5 ~ 40A 378W 100mV 4.75 ~ 5.5V ±1.0% ±0.5% ±0.8% 78% 5.75 ~ 6.75V
12V 9A 0 ~ 16A 120mV 11.4 ~ 13.2V ±1.0% ±0.5% ±0.8%
24V 3A 0 ~ 4A 120mV 22.8 ~ 26.4V ±1.0% ±0.5% ±0.8%
24V 2A 0 ~ 3A 240mV 22.8 ~ 26.4V ±1.0% ±0.5% ±0.8%
QP-375-24B 24V 10A 1 ~ 10A 386W 240mV 21.6 ~ 26.4V ±1.0% ±0.5% ±0.8% 78% 27.6 ~ 32.4V
5V 10A 0 ~ 16A 50mV 4.5 ~ 5.5V ±1.0% ±0.5% ±0.8%
12V 4A 0 ~ 4A 120mV 10.8 ~ 13.2V ±1.0% ±0.5% ±0.8%
12V 4A 0 ~ 4A 120mV 10.8 ~ 13.2V ±1.0% ±0.5% ±0.8%
QP-375-24C 24V 10A 1 ~ 10A 410W 240mV 21.6 ~ 26.4V ±1.0% ±0.5% ±0.8% 80% 27.6 ~ 32.4V
5V 10A 0 ~ 10A 50mV 4.5 ~ 5.5V ±1.0% ±0.5% ±0.8%
15V 4A 0 ~ 4A 150mV 13.5 ~ 16.5V ±1.0% ±0.5% ±0.8%
15V 4A 0 ~ 4A 150mV 13.5 ~ 16.5V ±1.0% ±0.5% ±0.8%
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Meanwell Direct is an authorised UK distributor of Meanwell Power Supplies, PSU and Power Chargers one of the largest switching power supply manufacturers in the world.Meanwell Direct specialise in Meanwell power supplies and can offer a broad range of power supplies for a range of applications including medical, communications and control panel power supplies.Meanwell Direct can also provide cusatomised power supplies; designed to meet your specifications and requirements.

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