DC/DC Converter
VRA_(X)D-10WR2 & VRB_(X)D-10WR2 Series
10W, wide input voltage, isolated & regulated output
DC/DC converter
FEATURES
Wide input voltage range (2:1)
High efficiency up to 90%
Isolation voltage: 1.5K VDC
Output short circuit , over-voltage protection
Operating temperature range: -40℃ to +85℃
Six-sided metal shielding package
Reverse voltage protection available with
A2S(Chassis mounting) or A4S(DIN-rail mounting)
Meet CISPR22/EN55022 CLASS A
EN60950 approval
International standard pin-out
Patent Protection RoHS
VRA_(X)D-10WR2 & VRB_(X)D-10WR2 series are isolated 10W DC-DC products with 2:1 input voltage. They feature efficiency up to 90%,
1500VDC isolation, operating temperature of -40℃~+85℃, output over-voltage protection, short-circuit protection and EMI meets
CISPR22/EN55022 CLASS A, ” XD” means product without Ctrl pin; only contains” D” means product with Ctrl pin;which make them widely
applied in battery power supplies, industrial control, electricity, instruments, communication fields. And extension package A2S and A4S
also enable them with reverse voltage protection.
Selection Guide
Input Voltage (VDC)
Output
Efficiency
(%,Min./Typ.)
@ Full Load
Max.
①
③
Part No.
Capacitive
certification
Nominal
(Range)
Output Voltage Output Current (mA)
②
④
Max.
Load (µF)
(Max./Min.)
±1000/±50
±416/±21
±333/±16
±208/±10
2400/120
2000/100
1111/55
(VDC)
VRA1205(X)D-10WR2
VRA1212(X)D-10WR2
VRA1215(X)D-10WR2
VRA1224(X)D-10WR2
VRB1203(X)D-10WR2
VRB1205(X)D-10WR2
VRB1209XD-10WR2
VRB1212(X)D-10WR2
VRB1215(X)D-10WR2
VRB1224(X)D-10WR2
VRA2405(X)D-10WR2
VRA2412(X)D-10WR2
VRA2415(X)D-10WR2
VRA2424(X)D-10WR2
VRB2403(X)D-10WR2
VRB2405(X)D-10WR2
VRB2409XD-10WR2
VRB2412(X)D-10WR2
VRB2415(X)D-10WR2
VRB2424(X)D-10WR2
VRA4805(X)D-10WR2
VRA4812(X)D-10WR2
VRA4815(X)D-10WR2
VRA4824(X)D-10WR2
VRB4803(X)D-10WR2
VRB4805(X)D-10WR2
±5
80/82
84/86
85/87
85/87
75/77
80/82
83/85
84/86
85/87
86/88
81/83
84/86
86/88
85/87
75/77
82/84
84/86
86/88
88/90
85/87
81/83
86/88
87/89
86/88
76/78
80/82
680
220
100
47
±12
±15
±24
3.3
5
--
2200
2200
470
470
220
100
680
330
220
100
2200
2200
470
680
330
100
680
470
220
100
2200
2200
12
20
(9-18)
CE
--
9
CE
12
833/42
15
667/33
--
CE
--
24
416/21
±5
±12
±15
±24
3.3
5
±1000/±50
±416/±21
±333/±16
±208/±10
2400/120
2000/100
1111/55
24
(18-36)
40
CE
--
9
12
833/42
CE
15
667/33
24
416/21
--
±5
±12
±15
±24
3.3
5
±1000/±50
±416/±21
±333/±16
±208/±10
2400/120
2000/100
CE
48
(36-75)
80
--
CE
2016.01.13-B/4
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