WRD-YKD-5W Series
5W, WIDE INPUT ISOLATED & REGULATED TWIN OUTPUT DIP24 DC-DC CONVERTER
PRODUCT PROGRAM
Input
Output
Current(MA)
Part
Efficiency
(%,Typ)
No-load
Current
(mA,Typ)
Voltage
(VDC)
Voltage(VDC)
Number
Nomina
Range
Max*
Max
Min.
l
WRD120505YKD-5W
WRD120909YKD-5W
WRD121212YKD-5W
WRD121515YKD-5W
WRD122424YKD-5W
WRD240505YKD-5W
WRD240512YKD-5W
WRD241212YKD-5W
WRD241515YKD-5W
WRD242405YKD-5W
WRD242424YKD-5W
WRD480505YKD-5W
WRD480512YKD-5W
WRD480909YKD-5W
WRD481212YKD-5W
WRD481515YKD-5W
WRD482424YKD-5W
12
9.0-18
9.0-18
9.0-18
9.0-18
9.0-18
18-36
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
36-72
22
22
22
22
22
40
40
40
40
40
40
80
80
80
80
80
80
25
25
25
25
25
15
15
15
15
15
15
10
10
10
10
10
10
5/5
9/9
500/500
278/278
208/208
167/167
104/104
500/500
500/208
208/208
167/167
104/500
104/104
500/500
500/208
278/278
208/208
167/167
104/104
50/50
28/28
21/21
17/17
10/10
50/50
50/21
21/21
17/17
10/50
10/10
50/50
50/21
28/28
21/21
17/17
10/10
76
78
80
81
82
76
77
80
79
81
81
76
78
78
80
81
82
12
12
12
12
24
24
24
24
24
24
48
48
48
48
48
48
FEATURES
◆2:1 wide input voltage range
12/12
15/15
24/24
5/5
◆Twin output
5/12
12/12
15/15
24/05
24/24
5/5
◆Operating temperature: -40℃ to + 85℃
◆UL94-V0 package
◆No external component required
◆Industry standard pin out
◆Short circuit protection(automatic recovery)
◆ Five-sided metal shielding
◆ MTBF>1,000,000 hours
◆ No heat sink required
5/12
9/9
12/12
15/15
24/24
*Input voltage can't exceed this value, or will cause the permanent damage.
◆ RoHS Compliance
MODEL SELECTION
①
②
③
④
⑤
⑥
⑦
WRD 12 05 05 Y KD -5W
①Product Series
③1st Output Voltage
②Input Voltage
④2nd Output Voltage
⑤Wide (2:1) Input Range ⑥Package Style
⑦Rated Power
APPLICATIONS
The WRD_YKD-5W 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);
COMMON SPECIFICATIONS
2)Where isolation is necessary between input and
output (Isolation Voltage≤1500VDC);
Item
Test Conditions
Min.
Typ.
Max.
Units
3)Where isolation is necessary between Vout1 and
Vout2 (Isolation Voltage≤1000VDC);
4)Where the regulation of the output voltage and the
output ripple noise are demanded.
Storage humidity
Operating temperature
Storage Temperature
Temp. rise at full load
Lead temperature
Cooling
95
85
%
-40
-55
125
℃
15
1.5mm from case for 10 seconds
300
PRODUCT ID DESCRIPTION
Free Air Convection
Plastic (UL94-V0)
Case Material
Short circuit protection
MTBF
Continuous, Automatic Recovery
1000
K hours
g
Weight
15
MICRODC RESERVES THE COPYRIGHT
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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