DC/DC Converter

A_S-1W(E)R2 & B_LS-1W(E)R2 Series

2014.03.03-A/3

Page 1 of5

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

1W, Fixed input voltage, isolated & unregulated

dual/single output

FEATURES

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Subminiature SIP package

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Operating temperature range: -40℃ to +105℃

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Efficiency up to 80%

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Isolation voltage: 1.5K VDC

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High power density

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No external component required

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International standard pin-out

A_S-1W(E)R2 & B_LS-1W(E)R2 series is specially designed for applications where an isolated voltage is required in a distributed power supply

system. It is suitable for:

1.Where the voltage of the input power supply is stable (voltage variation:

3.Where do not has high requirement of line regulation and load regulation;

4. Such as: pure digital circuits, low frequency analog circuits, relay-driven circuits and data switching circuits.

Selection Guide

Part No.*

Input Voltage

(VDC)

Output

Efficiency (%,

@ Full Load

Max. Capacitive

Load**

(µF)

Output Voltage

(VDC)

Output Current (mA)

(Max./Min.)

A0305S-1WR2

2.97-3.63

(3.3VDC nominal)

±5

±100/±10

74/78

100

A0312S-1WR2

±12

±42/±5

74/78

A0315S-1WR2

±15

±34/±4

74/78

B0303LS-1WR2

3.3

303/31

68/72

220

B0305LS-1WR2

5

200/20

74/78

B0309LS-1WR2

9

111/11

74/78

B0312LS-1WR2

12

84/9

74/78

B0315LS-1WR2

15

67/7

74/78

A0503S-1WR2

4.5-5.5

(5VDC nominal)

±3.3

±152/±15

70/74

100

A0505S-1WR2

±5

±100/±10

76/80

A0509S-1WR2

±9

±56/±6

76/80

A0512S-1WR2

±12

±42/±5

76/80

A0515S-1WR2

±15

±34/±4

76/80

A0524S-1WR2

±24

±21/±3

76/80

B0503LS-1WR2

3.3

303/31

70/74

220

B0505LS-1WR2

5

200/20

76/80

B0509LS-1WR2

9

111/11

76/80

B0512LS-1WR2

12

84/9

76/80

B0515LS-1WR2

15

67/7

76/80

B0524LS-1WR2

24

42/5

76/80

A0909S-1WR2

8.1-9.9

(9VDC nominal)

±9

±56/±6

76/80

100

A0915S-1WR2

±15

±34/±4

76/80

A1203S-1WR2

10.8-13.2

(12VDC nominal)

±3.3

±152/±15

72/76

100

A1205S-1WR2

±5

±100/±10

76/80

A1209S-1WR2

±9

±56/±6

76/80

A1212S-1WR2

±12

±42/±5

76/80

A1215S-1WR2

±15

±34/±4

76/80

A1224S-1WR2

±24

±21/±3

76/80