DC/DC Converter
URA_YMD-10WR3 & URB_YMD-10WR3 Series
10W,wide input isolated & regulated dual/single
output ,DIP packaging, DC-DC converter
FEATURES
Wide range of input voltage (4:1)
Efficiency up to 88%
No-load power consumption as low as 0.12W
Isolation voltage :1.5K VDC
Input
under-voltage
protection,
output
over-voltage protection, short circuit protection,
output over-current protection
Operating temperature range: -40℃ to +85℃
Meet CISPR22/EN55022 CLASS A
A2S (wring mounting) and A4S (TS35 rail mounting)
products featuring anti-reverse connection for
input
Meet UL60950 , EN60950 and IEC60950
International standard pin-out
URA_YMD-10WR3 & URB_YMD-10WR3 series are isolated 10W DC-DC products with 4:1 input voltage. They feature efficiency up to 88%,
1500VDC isolation, operating temperature of -40℃~+85℃, input under-voltage protection, output over-voltage, over-current, short circuit
protection and EMI meets CISPR22/EN55022 CLASS A, which make them widely applied in industrial control, electric power, instruments and
communication fields. And extension package A2S and A4S also enable them with reverse voltage protection.
CB
Patent Protection RoHS
Selection Guide
③
Efficiency (%
,Min./Typ.)
Input Voltage (VDC)
Output
Output Current (mA)
Max. Capacitive
①
Certification
Part No.
④
Nominal
(Range)
②
Output Voltage
Load (µF)
Max.
(Max./Min.)
±1000/0
@ Full Load
(VDC)
±5
URA2405YMD-10WR3
URA2409YMD-10WR3
URA2412YMD-10WR3
URA2415YMD-10WR3
URA2424YMD-10WR3
URB2403YMD-10WR3
URB2405YMD-10WR3
URB2409YMD-10WR3
URB2412YMD-10WR3
URB2415YMD-10WR3
URB2424YMD-10WR3
URA4805YMD-10WR3
URA4812YMD-10WR3
URA4815YMD-10WR3
URA4824YMD-10WR3
URB4803YMD-10WR3
URB4805YMD-10WR3
URB4812YMD-10WR3
URB4815YMD-10WR3
URB4824YMD-10WR3
81/83
84/86
85/87
85/87
85/87
77/79
81/83
84/86
85/87
85/87
86/88
81/83
85/87
85/87
85/87
77/79
81/83
85/87
85/87
86/88
1000
680
470
330
100
2200
2200
680
470
330
100
1000
470
330
100
2200
2200
470
330
100
±9
±12
±15
±24
3.3
5
±555/0
±416/0
±333/0
±208/0
2400/0
2000/0
1111/0
833/0
24
(9-36)
40
9
12
15
667/0
UL/CE/CB
24
416/0
±5
±12
±15
±24
3.3
5
±1000/0
±416/0
±333/0
±208/0
2400/0
2000/0
833/0
48
(18-75)
80
12
15
667/0
24
416/0
Notes:
①Part No. with suffix of “A2S” means chassis mounting and suffix of “A4S” means DIN-Rail mounting (e.g. URB2405YMD-10WR3A2S means chassis mounting;
URB2405YMD-10WR3A4S means DIN-Rail mounting);
②Absolute maximum rating without damage on the converter, but it isn't recommended;
③Efficiency is measured In nominal input voltage and rated output load;A2S (wiring) and A4S (rail) Model due to input reverse polarity protection, minimum
efficiency greater than Min.-2 is qualified.
④ The capacitive loads of positive and negative outputs are identical.
2015.09.28-A/3
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