WRE-YD-4W&WRF-YD-4W Series
4W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER
SELECTION GUIDE
Input
Output
Order code
Voltage(VDC)
Voltage
Current max.
Nominal
Range
WRF1203YD-1000
WRF1205YD-4W
WRF1207YD-4W
WRF1209YD-4W
WRF1212YD-4W
WRF1215YD-4W
WRF1218YD-4W
WRF1224YD-4W
WRF2403YD-1000
WRF2405YD-4W
WRF2407YD-4W
WRF2409YD-4W
WRF2412YD-4W
WRF2415YD-4W
WRF2418YD-4W
WRF2424YD-4W
WRF4803YD-1000
WRF4805YD-4W
WRF4807YD-4W
WRF4809YD-4W
WRF4812YD-4W
WRF4815YD-4W
WRF4818YD-4W
WRF4824YD-4W
WRE1203YD-500
WRE1205YD-4W
WRE1207YD-4W
WRE1209YD-4W
WRE1212YD-4W
WRE1215YD-4W
WRE1218YD-4W
WRE1224YD-4W
WRE2403YD-500
WRE2405YD-4W
WRE2407YD-4W
WRE2409YD-4W
WRE2412YD-4W
WRE2415YD-4W
WRE2418YD-4W
WRE2424YD-4W
WRE4803YD-500
WRE4805YD-4W
WRE4807YD-4W
WRE4809YD-4W
WRE4812YD-4W
WRE4815YD-4W
WRE4818YD-4W
WRE4824YD-4W
12
12
12
12
12
12
12
12
24
24
24
24
24
24
24
24
48
48
48
48
48
48
48
48
12
12
12
12
12
12
12
12
24
24
24
24
24
24
24
24
48
48
48
48
48
48
48
48
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
9VDC - 18VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
18VDC - 36VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
36VDC - 72VDC
3.3VDC
5VDC
1000mA
800mA
556mA
444mA
333mA
267mA
222mA
167mA
1000mA
800mA
556mA
444mA
333mA
267mA
222mA
167mA
1000mA
800mA
556mA
444mA
333mA
267mA
222mA
167mA
±500mA
±400mA
±278mA
±222mA
±167mA
±133mA
±111mA
±83mA
±500mA
±400mA
±278mA
±222mA
±167mA
±133mA
±111mA
±83mA
±500mA
±400mA
±278mA
±222mA
±167mA
±133mA
±111mA
±83mA
FEATURES
◆Wide (2:1) Input Range
7.2VDC
9VDC
◆24Pin DIP Package
12VDC
15VDC
18VDC
24VDC
3.3VDC
5VDC
◆3000VDC Isolation
◆Operating Temperature: -40℃～﹢85℃
◆High Efficiency Up To 81%
◆Low Profile Metal Package
◆Continuous Short Circuit Protection
◆Pin-Compatible With Multiple Manufacturers
7.2VDC
9VDC
12VDC
15VDC
18VDC
24VDC
3.3VDC
5VDC
◆RoHS Compliance
◆MTBF>1000Khours
7.2VDC
9VDC
12VDC
15VDC
18VDC
24VDC
±3.3VDC
±5VDC
±7.2VDC
±9VDC
±12VDC
±15VDC
±18VDC
±24VDC
±3.3VDC
±5VDC
±7.2VDC
±9VDC
±12VDC
±15VDC
±18VDC
±24VDC
±3.3VDC
±5VDC
±7.2VDC
±9VDC
±12VDC
±15VDC
±18VDC
±24VDC
MODEL SELECTION
①
②
③
④
⑤
⑥
WRE 24 15 Y D -4W(133)
①Product Series ②Input Voltage
③Output Voltage ④Wide (2:1) Input Range
⑤DIP24 Package Style
⑥Rated Power(Output current)
APPLICATIONS
The WRE_YD-4W & WRF_YD-4W 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≤3000VDC);
3)Where the regulation of the Output voltage
and the output ripple noise are demanded.
MICRODC RESERVES THE COPYRIGHT
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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