Applications
General electronic machinery
Factory automation
Instrumentation
Moving Signs
Telecommunications
QP-375 Series 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
Model No Voltage (Max) Current (Amps) Power (Watts)
QP-375-5A 5V 30A 378W
  12V 10A  
  12V 6A  
  12V 3A  
QP-375-5B 5V 30A 357W
  12V 10A  
  12V 6A  
  5V 3A  
QP-375-5C 5V 30A 378W
  12V 9A  
  15V 4A  
  15V 4A  
QP-375-5D 5V 30A 378W
  12V 9A  
  12V 4A  
  24V 3A  
QP-375-5E 5V 30A 378W
  12V 9A  
  24V 3A  
  24V 2A  
QP-375-24B 24V 10A 386W
  5V 10A  
  12V 4A  
  12V 4A  
QP-375-24C 24V 10A 410W
  5V 10A  
  15V 4A  
  15V 4A  

Description
The QP-375 series is a 375W quad output enclosed power supply with built-in active PFC function. Protections including, short circuit, overload, over voltage and over temperature. Forced air cooling by built-in DC fan allows an operating temperature of -10~+60°C. With a fixed switching frequency at 100KHz enabling designs to avoid interference with system clock frequencies.