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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 >Enclosed Power Supplies > 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

Case Details

280 x 127 x 63.5mm

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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