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WRA_CS-3W & WRB_CS-3W Series

Wide Input, 1500V Isolation,
Regulated, Single/Dual Output

3W DC DC Converters
-40°C to +85°C Operation
Industry Standard Pinout

 

 
WRA CS-3W
 
 
Part Number Input Range (VDC) Vout (VDC) Iout (mA) Eff Typ %
WRA1205CS-3W 9.0V - 18V ±5V  ±300mA 74
WRA1212CS-3W 9.0V - 18V ±12V ±125mA 78
WRA1215CS-3W 9.0V - 18V ±15V ±100mA 80
WRB1205CS-3W 9.0V - 18V 5V 600mA 74
WRB1209CS-3W 9.0V - 18V 9V 333mA 76
WRB1212CS-3W 9.0V - 18V 12V  250mA 78
WRB1215CS-3W 9.0V - 18V 15V  200mA 80
WRA2405CS-3W 18V - 36V ±5V  300mA 76
WRA2412CS-3W 18V - 36V ±12V ±125mA 80
WRA2415CS-3W  18V - 36V ±15V ±100mA  81
WRB2405CS-3W  18V - 36V 5V 600mA  76 
WRB2409CS-3W  18V - 36V 9V  333mA 78
WRB2412CS-3W  18V - 36V 12V  250mA  80
WRB2415CS-3W  18V - 36V 15V  200mA  81
2:1 wide input voltage range
I/O Isolation 1500VDC
Short circuit protection
(automatic recovery)
External On/Off control
Internal SMD construction
Operating Temperature: -40°C to +85°C
UL94-V0 Package
RoHS Compliance
The WRA_CS-3W & WRB_CS-3W series
are specially designed for applications where a
wide range input voltage power supplies are
isolated from the input power supply in a
distributed power supply system on a circuit
board.
These products apply to:
1) Where the voltage of the input power supply
is wide range (voltage range≤ 2:1);
2) Where isolation is necessary between input
and output(isolation voltage≤1500VDC);
3) Where the regulation of the output voltage
and the output ripple noise are demanded.
WRA CS-3W-Footprint

 

Related Downloads

WRA_CS-3W & WRB_CS-3W Series Datasheet (289 Kb) WRA_CS-3W & WRB_CS-3W Series Datasheet
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