WRE-YD-3W Datasheet, PDF (1/3 Pages) Microdc power Technology Co., Ltd – 3W,WIDEINPUT, ISOLATED®ULATEDDUAL/SINGLEOUTPUTDC-DCCONVERTER

WRE-YD-3W&WRF-YD-3W Series
3W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER
FEATURES
◆DIP24 package
◆Efficiency up to 80%
◆Operating temperature: -40℃ ~ +85℃
◆Short circuit protection ( automatic
recovery)
◆3KVDC isolation
◆No external component required
◆ Internal SMD construction
◆ Industry standard pinout
◆ MTBF>1,000,000 hours
◆ UL94-V0 Package
◆ RoHS Compliance
PRODUCT PROGRAM
Part
Number
Nominal
Input
Voltage(VDC)
Range
Max*
Voltage
(VDC)
Output
Current(MA)
Max
Min
WRE1205YD-3W
12
9-18
22
±5
±300
WRE1212YD-3W
12
9-18
22
±12
±125
WRE1215YD-3W
12
9-18
22
±15
±100
WRF1205YD-3W
12
9-18
22
5
600
WRF1209YD-3W
12
9-18
22
9
333
WRF1212YD-3W
12
9-18
22
12
250
WRF1215YD-3W
12
9-18
22
15
200
WRF1224YD-3W
12
9-18
22
24
125
WRE2405YD-3W
24
18-36
40
±5
±300
WRE2409YD-3W
24
18-36
40
±9
±167
WRE2412YD-3W
24
18-36
40
±12
±125
WRE2415YD-3W
24
18-36
40
±15
±100
WRF2405YD-3W
24
18-36
40
5
600
WRF2409YD-3W
24
18-36
40
9
333
WRF2412YD-3W
24
18-36
40
12
250
WRF2415YD-3W
24
18-36
40
15
200
WRF4805YD-3W
48
36-72
80
5
600
WRF4812YD-3W
48
36-72
80
12
250
WRF4815YD-3W
48
36-72
80
15
200
*Input voltage can exceed this value, or will cause the permanent damage.
±30
±12
±10
60
33
25
20
12
±30
±16
±12
±10
60
33
25
20
60
25
20
Efficiency
(%,Typ)
74
78
79
74
76
78
77
80
77
78
79
80
77
78
79
80
77
79
80
MODEL SELECTION
WRE^①12^②05^③Y^④D^⑤ -3W^⑥
①Product Series
②Input Voltage
③Output Voltage ④Wide (2:1) Input Range
⑤DIP Package Style ⑥Rated Power
ISOLATION SPECIFICATIONS
Item
Isolation voltage
Isolation resistance
Test Conditions
Tested for 1 minute and 1mA max
Test at 500VDC
Min.
Typ.
3000
1000
Max.
Units
VDC
MΩ
DESCRIPTION
The WRE_YD-3W&WRF_YD-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 ≤3000VDC);
3) Where the regulation of the output voltage
and the output ripple noise are demanded.
MICRODC reserves the copyright
OUTPUT SPECIFICATIONS
Item
Storage humidity
Operating temperature
Storage temperature
Temp. rise at full load
Lead temperature
Cooling
Short circuit protection
Case material
MTBF
Weight
Test Conditions
Test Conditions
1.5mm from case for 10 seconds
Min.
Typ.
Max.
Units
95
%
-40
85
℃
-55
125
℃
15
℃
300
℃
Free air convection
Continuous, automatic recovery
Plastic (UL94-V0)
1000
K hours
17
g
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