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A_S-2WR2 & B_S-2WR2

2013.06.18- A/1

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A_S-2WR2 & B_S-2WR2 SERIES

2W, FIXED INPUT, ISOLATED & UNREGULATED

DUAL/SINGLE OUTPUT DC-DC CONVERTER

Patent Protected

RoHS

PART NUMBER SYSTEM

A0505S-2WR2

FEATURES

●Miniature SIP package

● Efficiency up to 89%

● High power density

● 1500VDC isolation

● Operating temperature range:

-40℃~+105℃

● No external component required

● Industry standard pinout

APPLICATIONS

The A_S-2WR2 & B_S-2WR2 Series are designed

for application where isolated output is required from a

distributed power system.

These products apply to where:

1) Input voltage rang :

±10%Vin;

2) 1500VDC input and output isolation;

3) Regulated and low ripple noise is not required.

Such as: digital circuits, low frequency analog

circuits, and relay drive circuit.

SELECTION GUIDE

Input

Voltage(VDC)

Output Current

(mA)

Input Current

(mA)(Typ.)

Model

Nominal

(Range)

Output

Voltage

(VDC)

Max.

Max.

@Max.

Load

@No

Load

Reflected

Ripple

Current

(mA,Typ.)

Max. Capacitive

Load

①

(

µF)

Efficiency

(%, Typ.)

@Max. Load

A0503S-2WR2

±3.3

±303

±30

540

74

A0505S-2WR2

±5

±200

±20

500

80

A0512S-2WR2

±12

±83

±8

476

84

A0515S-2WR2

±15

±67

±7

476

84

A0524S-2WR2

±24

±42

±4

476

100

84

B0503S-2WR2

3.3

400

40

476

84

B0505S-2WR2

5

400

40

450

89

B0512S-2WR2

12

167

17

476

84

B0515S-2WR2

15

133

13

476

84

B0524S-2WR2

5

(4.5-5.5)

24

83

8

476

25

220

84

A1203S-2WR2

±3.3

±200

±20

208

80

A1205S-2WR2

±5

±200

±20

198

84

A1212S-2WR2

±12

±83

±8

196

85

A1215S-2WR2

±15

±67

±7

198

100

84

B1203S-2WR2

3.3

400

40

198

84

B1205S-2WR2

5

400

40

198

84

B1212S-2WR2

12

167

17

198

84

B1215S-2WR2

12

(10.8-13.2)

15

133

13

198

15

220

84

A1515S-2WR2

15

(13.5-16.5)

±15

±67

±7

157

10

85

A2403S-2WR2

±3.3

±200

±20

104

80

A2405S-2WR2

±5

±200

±20

99

84

A2412S-2WR2

±12

±83

±8

99

84

A2415S-2WR2

±15

±67

±7

99

100

84

B2403S-2WR2

3.3

400

40

99

84

B2405S-2WR2

24

(21.6-26.4)

5

400

40

99

8

15

220

84