Model Selection Guide

Mechanical Dimensions

Mechanical Notes:

Pin Connections

Model

Number

Input

Output

Efficiency

(%, Typ)

Fuse Rating

Slow-Blow

(mA)

Voltage (VDC)

Current (mA)

Voltage

(VDC)

Current

(mA, Max)

Current

(mA, Min)

Nominal

Range

Full-Load

No-Load

A201EHI

5

4.5 - 5.5

533

100

5.0

400

40.0

75

1,500

A202EHI

5

4.5 - 5.5

526

100

9.0

222

23.0

76

1,500

A203EHI

5

4.5 - 5.5

519

100

12.0

167

17.0

77

1,500

A204EHI

5

4.5 - 5.5

519

100

15.0

133

14.0

77

1,500

A205EHI

5

4.5 - 5.5

533

100

±5.0

±200

±20.0

75

1,500

A206EHI

5

4.5 - 5.5

519

100

±9.0

±111

±12.0

77

1,500

A207EHI

5

4.5 - 5.5

506

100

±12.0

±84

±9.0

79

1,500

A208EHI

5

4.5 - 5.5

506

100

±15.0

±67

±7.0

79

1,500

A211EHI

12

10.8 - 13.2

222

50

5.0

400

40.0

75

500

A212EHI

12

10.8 - 13.2

208

50

9.0

222

23.0

80

500

A213EHI

12

10.8 - 13.2

203

50

12.0

167

17.0

82

500

A214EHI

12

10.8 - 13.2

214

50

15.0

133

14.0

78

500

A215EHI

12

10.8 - 13.2

219

50

±5.0

±200

±20.0

76

500

A216EHI

12

10.8 - 13.2

206

50

±9.0

±111

±12.0

81

500

A217EHI

12

10.8 - 13.2

203

50

±12.0

±84

±9.0

82

500

A218EHI

12

10.8 - 13.2

214

50

±15.0

±67

±7.0

78

500

Pin

Single

Dual

Pin

Single

Dual

1

+Vin

+Vin

10, 15

-Vout

Common

2

-Vin

-Vin

12, 13

+Vout

+Vout

8, 17

NC

-Vout

Notes:

1. Output load regulation is specified for a load change of

10% to 100%.

2. These units should not be operated with a load under

10% of full load. Operation at no-load may cause dam-

age to the unit.

3. These converters will operate without external com-

ponents. However, when measuring output ripple, it

is recommended that an external ceramic capacitor be

placed from the +Vout pin to the -Vout pin for single out-

put units and

from each

output to

common for

dual output

units. An in-

put capacitor will enhance stability

over temperature and input line

variations. Recommended capaci-

tor values are given in the table above. For applications

requiring very low output noise levels, a simple LC filter

should be effective.

4. Dual output units may be connected to provide a 10V,

18V, 24V or 30 VDC output. To do this, connect the load

across the positive (+Vout) and negative (-Vout) outputs

and float the output common

5. It is recommended that a fuse be used on the input of

a power supply for protection. See the Model Selection

table above for the correct rating.

Vin

Input

Capacitor

Vout

Output

Capacitor

5 VDC

4.7 μF

5 VDC

4.7 μF

12 VDC

2.2 μF

9 VDC

2.2 μF

12 VDC

1.0 μF

15 VDC

0.47 μF

Derating Curve

MicroPower Direct

www.micropowerdirect.com

292 Page Street Ste D Stoughton, MA 02072

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TEL: (781) 344-8226

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FAX: (781) 344-8481

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E-Mail: sales@micropowerdirect.com