QRS4120x007xxx


 
Form Factor: 1/4 Brick
Input Voltage: 36-75V
Max Power: 84W
Max Current: 7A
Output Voltage: 12V
Efficiency: 94%
 

Features

High efficiency, 94% at 12V/7A output

Excellent thermal performance

Over-voltage, over-current, short-circuit, and over temperature protection

Monotonic start-up      

No minimum load required

Fixed frequency operation

Basic Insulation      

● UL 60950-1 2nd recognized  

Options

Baseplate

Auto-restart after fault shutdown

Negative / Positive enable logic

Case ground pin

Various lead lengths

 


Applications

● Wireless Networks

● Telecom / Datacom

● Electronic Data Processing / Servers

● Distributed Power Architectures

 

Alternatives
Model Output
voltage
Input
voltage
Power
level
SRS4120x008xxx 12V 36-75V 96W
QYPS5120x010xxxx 12V 9-75V 120W
QYPS5120x007xxxx 12V 9-75V 84W
QRS4120x010xxx 12V 36-75V 120W
QRS4120x007xxx 12V 36-75V 84W
ERS3120x010xxxWE 12V 18-75V 120W
ERS3120x009xxxW 12V 18-75V 108W
ERS3120x006xxxW 12V 18-75V 72W
ERS4120x010xxx 12V 36-75V 120W
ERS4120x007xxx 12V 36-75V 84W
SRS3120x006xxxW 12V 18-75V 72W