DC/DC Converter
VRA_ZP-10WR3 & VRB_ZP-10WR3 Series
10W,wide input, isolated & regulated dual/
single output, DIP package, DC-DC converter
FEATURES
Wide input voltage range (2:1)
High efficiency up to 88%
No-load power consumption as low as 0.11W
Isolation voltage :1.5K VDC
Operating temperature range: -40℃ to +85℃
Input under-voltage protection, output short circuit,
over-current, over-voltage protection
Meet CISPR32/EN55032 CLASS A without external
components
Patent Protection RoHS
International standard pin-out
VRA_ZP-10WR3 & VRB_ZP-10WR3 series products are of 10W output power, wide range of voltage input of 9-18VDC,18-36VDC,36-75VDC
isolation voltage of 1500VDC, input under-voltage protection, output over-voltage, over-current, short circuit protection and EMI meets
CISPR32/EN55032 CLASS A without external components; these products are widely used in fields such as industrial control, electric power,
instruments and communication.
Selection Guide
②
Efficiency (%,M
in./Typ.)
@ Full Load
Input Voltage (VDC)
Output
Max. Capacitive
Certification
Part No.
Nominal
Output Voltage Output Current (mA)
①
Max.
Load (µF)
(Max./Min.)
(Range)
(VDC)
VRA1205ZP-10WR3
VRA1212ZP-10WR3
VRA1215ZP-10WR3
VRB1203ZP-10WR3
VRB1205ZP-10WR3
VRB1212ZP-10WR3
VRB1215ZP-10WR3
VRB1224ZP-10WR3
VRA2405ZP-10WR3
VRA2412ZP-10WR3
VRA2415ZP-10WR3
VRB2403ZP-10WR3
VRB2405ZP-10WR3
VRB2412ZP-10WR3
VRB2415ZP-10WR3
VRB2424ZP-10WR3
VRA4805ZP-10WR3
VRA4812ZP-10WR3
VRA4815ZP-10WR3
VRB4803ZP-10WR3
VRB4805ZP-10WR3
VRB4812ZP-10WR3
VRB4815ZP-10WR3
VRB4824ZP-10WR3
±5
±1000/0
±416/0
±333/0
2400/0
2000/0
833/0
81/83
85/87
85/87
85/87
85/87
85/87
85/87
86/88
81/83
85/87
85/87
85/87
86/88
85/87
85/87
86/88
81/83
85/87
85/87
85/87
86/88
85/87
85/87
86/88
1000
470
±12
±15
3.3
5
330
1200
1000
470
12
20
(9-18)
12
15
667/0
330
24
416/0
100
±5
±1000/0
±416/0
±333/0
2400/0
2000/0
833/0
1000
470
±12
±15
3.3
5
330
1200
1000
470
24
40
--
(18-36)
12
15
667/0
330
24
416/0
100
±5
±1000/0
±416/0
±333/0
2400/0
2000/0
833/0
1000
470
±12
±15
3.3
5
330
1200
1000
470
48
80
(36-75)
12
15
667/0
330
24
416/0
100
Notes:
1
2
3
4
Absolute maximum rating without damage on the converter, but it isn't recommended;
Efficiency is measured In nominal input voltage and rated output load;
The capacitive loads of positive and negative outputs are identical;
We suggest to connect an external electrolytic capacitor if there is a spike voltage at the input, details please refer to application circuit.
2018.08.21-A/2
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