QRS2033x020xxx


 
Form Factor: 1/4 Brick
Input Voltage: 18-36V
Max Power: 66W
Max Current: 20A
Output Voltage: 3.3V
Efficiency: 90%
 

Features

High efficiency, 90% at 3.3V/20A 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
SRS3033x020xxxW 3.3V 18-75V 66W
QYPS1033x030xxxx 3.3V 9-36V 99W
QRS2033x020xxx 3.3V 18-36V 66W
QRS2033x025xxx 3.3V 18-36V 82W
ERS3033x030xxxW 3.3V 18-75V 99W
ERS3033x020xxxW 3.3V 18-75V 66W
ERS3033x020xxx 3.3V 18-60V 66W
SRS3033x020xxx 3.3V 18-60V 66W
SRS2033x025xxx 3.3V 18-36V 82W