MORNSUN reserves the copyright

Specifications subject to change without notice.

WRA_ZP-6W & WRB_ZP-6W

A/2-2008

Page 1 of 2

WRA_ZP-6W & WRB_ZP-6W Series

6W, WIDE INPUT, ISOLATED & REGULATED

DUAL/ SINGLE OUTPUT DIP DC-DC CONVERTER

multi-country patent protection

RoHS

PRODUCT PROGRAM

Input

Output

Voltage (VDC)

Current (mA)

Part

Number

Nominal Range

Max*

Voltage

(VDC)

Max

Min

Efficiency

(%, Typ)

WRA0505ZP-6W

±5

±600

±60

76

WRA0512ZP-6W

±12

±250

±25

80

WRA0515ZP-6W

±15

±200

±20

82

WRB0505ZP-6W

5

1200

120

76

WRB0512ZP-6W

12

500

50

80

WRB0515ZP-6W

15

400

40

82

WRB0524ZP-6W

5

4.5-9

11

24

250

25

83

WRA1205ZP-6W

±5

±600

±60

78

WRA1212ZP-6W

±12

±250

±25

82

WRA1215ZP-6W

±15

±200

±20

84

WRB1203ZP-6W

3.3

1500

150

77

WRB1205ZP-6W

5

1200

120

78

WRB1212ZP-6W

12

500

50

82

WRB1215ZP-6W

15

400

40

84

WRB1224ZP-6W

12

9-18

20

24

250

25

83

WRA2405ZP-6W

±5

±600

±60

80

WRA2412ZP-6W

±12

±250

±25

84

WRA2415ZP-6W

±15

±200

±20

86

WRB2403ZP-6W

3.3

1500

150

79

WRB2405ZP-6W

5

1200

120

80

WRB2412ZP-6W

12

500

50

84

WRB2415ZP-6W

15

400

40

86

WRB2424ZP-6W

24

18-36

40

24

250

25

85

WRA4805ZP-6W

±5

±600

±60

80

WRA4812ZP-6W

±12

±250

±25

84

WRA4815ZP-6W

±15

±200

±20

86

WRB4805ZP-6W

5

1200

120

80

WRB4812ZP-6W

12

500

50

84

WRB4815ZP-6W

15

400

40

86

WRB4824ZP-6W

48

36-72

80

24

250

25

85

* Input voltage can

’t exceed this value, or will cause the permanent damage.

Note: The load shouldn't be less than 10%, otherwise ripple will increase dramatically.

Operation under 10% load will not damage the converter; However, they may not meet all specification listed.

OUTPUT SPECIFICATIONS

Item

Test Conditions

Min

Typ

Max

Units

Output Power

See below products program

0.6

6

W

Positive Voltage Accuracy

Refer to recommended circuit

±1

±3

Negative Voltage Accuracy

Refer to recommended circuit

±3

±5

Load Regulation

From 10% To 100% load

±0.5

±1*

Line Regulation(at full load) Input voltage from low to high

±0.2

±0.5

%

Temperature Drift(Vout)

Refer to recommended circuit

0.02

%/

°C

Ripple**

20MHz bandwidth

20

50

Noise**

20MHz bandwidth

50

100

mVp-p

Switching Frequency

100% load, nominal Input voltage

300

KHz

FEATURES

Efficiency up to 86%

Wide (2:1) Input Range

1.5KVDC Input/Output Isolation

Short circuit protection(automatic recovery)

Operating Temperature: -40

°C to +85°C

Internal SMD construction

Metal Shielding Package

No Heat Sink Required

Industry-Standard Pinout

MTBF>1,000,000 hours

RoHS Compliance

APPLICATIONS

The WRA_ZP-6W & WRB_ZP-6W 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);

2) Where isolation is necessary between input

and output(Isolation Voltage

≤1500VDC);

3) Where the regulation of the output voltage and

the output ripple noise are demanded.

MODEL SELECTION

WRB2405ZP-6W

Product Series

Input Voltage

Output Voltage

Package Style

Rated Power

MORNSUN Science & Technology co.,Ltd.

Address: 2th floor 6th building, Huangzhou

Industrial District, Guangzhou, China

Tel: 86-20-38601850

Fax: 86-20-38601272

Http://www.mornsun-power.com

*Dual output models unbalanced load:

±5%.

**Test ripple and noise by

“parallel cable” method. See detailed operation instructions at Testing of Power

Converter section, application notes.