DC/DC Converter

WRA_ZP-3WR2 & WRB_ZP-3WR2 Series

2014.04.14-A/3

Page 1 of 6

MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

3W,wide input isolated & regulated

DC-DC converter

FEATURES

Wide range of input voltage (2:1)

DIP package

Efficiency up to86%

1.5KVDC isolation

Short circuit protection(automatic recovery)

Operating temperature range:-40°C~+85°C

Meet CISPR22/EN55022 CLASS A

Meet

EN60950

The WRA_ZP-3WR2 & WRB_ZP-3WR2 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. For these DC-DC converters, you can reduce

the failure points of design, and save the manpower, material and time cost in developing micro power supply, and also ensure better

quality, stability, safety protection, and reliability for the end products.

These products apply to where:

1) Input voltage range ≤2:1;

2) 1.5KVDC input and output isolation;

3) Output regulated and low ripple noise is required.

In circuits such as industrial control, electric power, communication system power supply, etc.

Selection Guide

Part No.

Input Voltage

(VDC)

Output

Efficiency (%,Typ.)

@Full Load

Max. Capacitive

(μF)

certification

Nominal

(Range)

Max.

①

Output Voltage

(VDC)

Output Current (mA)

(Max./Min.)

WRA0505ZP-3WR2

5

(4.5-9)

11

±5

±300/±15

76

2200

--

WRA0512ZP-3WR2

±12

±125/±6

78

1800

WRA0515ZP-3WR2

±15

±100/±5

78

1000

WRB0505ZP-3WR2

5

600/30

74

4700

WRB0512ZP-3WR2

12

250/12

77

2700

WRB0515ZP-3WR2

15

200/10

77

2200

WRA1205ZP-3WR2

12

(9-18)

20

±5

±300/±15

81

2200

WRA1209ZP-3WR2

±9

±166/±8

84

2000

WRA1212ZP-3WR2

±12

±125/±6

84

1800

WRA1215ZP-3WR2

±15

±100/±5

85

1000

WRB1203ZP-3WR2

3.3

909/46

74

4700

WRB1205ZP-3WR2

5

600/30

81

4700

WRB1212ZP-3WR2

12

250/12

83

2700

WRB1215ZP-3WR2

15

200/10

82

2200

WRB1224ZP-3WR2

24

125/6

83

1800

WRA2405ZP-3WR2

24

(18-36)

40

±5

±300/±15

82

2200

WRA2412ZP-3WR2

±12

±125/±6

84

1800

WRA2415ZP-3WR2

±15

±100/±5

84

1000

WRB2403ZP-3WR2

3.3

909/46

78

4700

WRB2405ZP-3WR2

5

600/30

81

4700

CE

WRB2412ZP-3WR2

12

250/12

86

2700

--

WRB2415ZP-3WR2

15

200/10

86

2200

WRB2424ZP-3WR2

24

125/6

85

1800