Model Selection Guide

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

D101EHI

5

4.5 - 5.5

286

60

5.0

200

20.0

72

1,000

D102EHI

5

4.5 - 5.5

286

60

9.0

111

12.0

72

1,000

D103EHI

5

4.5 - 5.5

278

60

12.0

84

9.0

75

1,000

D104EHI

5

4.5 - 5.5

278

60

15.0

67

7.0

75

1,000

D105EHI

5

4.5 - 5.5

277

60

±5.0

±100

±10.0

72

1,000

D106EHI

5

4.5 - 5.5

277

60

±9.0

±56

±6.0

72

1,000

D107EHI

5

4.5 - 5.5

267

60

±12.0

±42

±5.0

75

1,000

D108EHI

5

4.5 - 5.5

267

60

±15.0

±33

±4.0

75

1,000

D111EHI

12

10.8 - 13.2

113

40

5.0

200

20.0

74

250

D112EHI

12

10.8 - 13.2

113

40

9.0

111

12.0

74

250

D113EHI

12

10.8 - 13.2

110

40

12.0

84

9.0

76

250

D114EHI

12

10.8 - 13.2

110

40

15.0

67

7.0

76

250

D115EHI

12

10.8 - 13.2

111

40

±5.0

±100

±10.0

75

250

D116EHI

12

10.8 - 13.2

111

40

±9.0

±56

±6.0

75

250

D117EHI

12

10.8 - 13.2

107

40

±12.0

±42

±5.0

78

250

D118EHI

12

10.8 - 13.2

107

40

±15.0

±33

±4.0

78

250

Pin

Single

Dual

1

+Vin

+Vin

2

-Vin

-Vin

5

-Vout

-Vout

6

No Pin

Common

7

+Vout

+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 damage to the unit.

3. These converters will operate without external components.

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 output units

and from each out-

put to common for

dual output units. An

input capacitor will enhance stability over temperature and input

line variations. Recommended capacitor values are given in the

table above.

For applications requiring very low output noise levels, a simple Pi

filter should be effective. Component values would depend upon

the application, but capacitor values of 4.7

µF and inductor

values of 10

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 com-

mon

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

•

TEL: (781) 344-8226

•

FAX: (781) 344-8481

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E-Mail: sales@micropowerdirect.com

Mechanical Dimensions