WRE-YS-3W＆WRF-YS -3W Series
3W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER
SELECTION GUIDE
Input
Output
Current(mA)
Efficiency
(%.Typ.)
Order code
Voltage(VDC)
Voltage
(VDC)
Nominal
Range
Max.
WRF0503YS-3W
WRF0505YS-3W
WRF0509YS-3W
WRF0512YS-3W
WRF0515YS-3W
WRF1203YS-3W
WRF1205YS-3W
WRF1209YS-3W
WRF1212YS-3W
WRF1215YS-3W
WRF2403YS-3W
WRF2405YS-3W
WRF2409YS-3W
WRF2412YS-3W
WRF2415YS-3W
WRF4803YS-3W
WRF4805YS-3W
WRF4809YS-3W
WRF4812YS-3W
WRF4815YS-3W
WRE0503YS-3W
WRE0505YS-3W
WRE0509YS-3W
WRE0512YS-3W
WRE0515YS-3W
WRE1203YS-3W
WRE1205YS-3W
WRE1209YS-3W
WRE1212YS-3W
WRE1215YS-3W
WRE2403YS-3W
WRE2405YS-3W
WRE2409YS-3W
WRE2412YS-3W
WRE2415YS-3W
WRE4803YS-3W
WRE4805YS-3W
WRE4809YS-3W
WRE4812YS-3W
WRE4815YS-3W
05
05
05
05
05
12
12
12
12
12
24
24
24
24
24
48
48
48
48
48
05
05
05
05
05
12
12
12
12
12
24
24
24
24
24
48
48
48
48
48
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
9-18
3.3
5
600
600
72
76
77
78
79
73
77
78
79
80
73
77
79
80
80
74
78
79
80
80
72
76
77
78
79
73
77
78
79
80
73
77
79
80
80
74
78
79
80
80
FEATURES
9
333
◆Wide (2:1) Input Range
◆Continuous Short Circuit Protection
◆3000VDC Isolation
12
15
250
200
3.3
5
600
9-18
600
◆Operating Temperature: -40℃～﹢71℃
◆Small Footprint
9-18
9
333
9-18
12
15
250
9-18
200
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
9-18
3.3
5
600
◆Ultra-compact SIP-8 packaged
◆Internal SMD construction
◆Remote On/Off control
600
9
333
12
15
250
200
◆Excellent load and line regulation
◆Efficiency to 82%
3.3
5
600
600
9
333
12
15
250
200
±3.3
±5
±300
±300
±167
±125
±100
±300
±300
±167
±125
±100
±300
±300
±167
±125
±100
±300
±300
±167
±125
±100
MODEL SELECTION
①
②
③
④
⑤
⑥
WRE 24 12 Y S -3W(125)
±9
±12
±15
±3.3
±5
①Product Series
③Output Voltage
⑤SIP8 Package Style
②Input Voltage
④Wide (2:1) Input Range
⑥Rated Power(Output current)
9-18
9-18
±9
9-18
±12
±15
±3.3
±5
APPLICATIONS
9-18
The WRE_YS-3W&WRF_YS-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.
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
±9
±12
±15
±3.3
±5
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.
±9
±12
±15
NOTE: High power-density, a wide temperature range of -40℃~+71℃and extra features like
Remote On-Off function are just some of the characteristics of this versatile compact
converter, ideal for highly sophisticated industrial designs where space is at a premium.
(measured at TA = 25℃, at nominal input voltage and rated output current unless otherwise
specified)
MICRODC RESERVES THE COPYRIGHT
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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