Derating Curve

Notes:

on the side of the unit

Notes:

1. Output load regulation is specified for a load change of 20% to 100%.

2. These units do not require external components to operate, but the use of an input ca-

pacitor (10 μF) may enhance performance in some applications. It is recommended that an

input capacitor of 4.7 uF to 47 uF (dependent upon the application) be used on 48V input

model.

An output capacitor (4.7 μF to 220 μF or ±4.7 μF to ±100 μF) may be used to reduce ripple.

To improve EMI performance, a simple filter network consisting of a 10 uF to 100 uF capaci-

tor and 12 uH inductor should be effective.

3. These units will operate at no load without damage, but may not meet all specifications.

4. Dual output units may be connected to provide a 10V, 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 table above for the correct rating.

Other input/output combinations are available

(i.e. 24.0 VDC). Contact the factory for details at:

sales@micropowerdirect.com

Model Selection Guide

Mechanical Dimensions

Pin Connections

Single Output

(μF Max)

Dual Output

(μF Max)

470

±220

Capacitive Load

Model

Number

Input

Output

Load

Regulation

(%, Max)

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

D201I

5

4.5 - 5.5

367

30

3.3

400.0

10.0

20

72

1,000

D202I

5

4.5 - 5.5

512

30

5.0

400.0

8.0

10

78

1,000

D203I

5

4.5 - 5.5

500

30

12.0

165.0

3.5

10

82

1,000

D204I

5

4.5 - 5.5

500

30

15.0

133.0

2.7

10

82

1,000

D205I

5

4.5 - 5.5

555

30

±5.0

±200.0

±4.0

10

72

1,000

D206I

5

4.5 - 5.5

512

30

±12.0

±83.3

±1.7

10

78

1,000

D207I

5

4.5 - 5.5

500

30

±15.0

±66.6

±1.4

10

80

1,000

D211I

12

10.8 - 13.2

169

20

3.3

400.0

10.0

20

65

500

D212I

12

10.8 - 13.2

216

20

5.0

400.0

8.0

10

77

500

D213I

12

10.8 - 13.2

203

20

12.0

165.0

3.5

10

82

500

D214I

12

10.8 - 13.2

203

20

15.0

133.0

2.7

10

82

500

D215I

12

10.8 - 13.2

222

20

±5.0

±200.0

±4.0

10

75

500

D216I

12

10.8 - 13.2

203

20

±12.0

±83.3

±1.7

10

82

500

D217I

12

10.8 - 13.2

203

20

±15.0

±66.6

±1.4

10

82

500

D221I

24

21.6 - 26.4

76

10

3.3

400.0

10.0

20

72

200

D222I

24

21.6 - 26.4

105

10

5.0

400.0

8.0

10

79

200

D223I

24

21.6 - 26.4

102

10

12.0

165.0

3.5

10

80

200

D224I

24

21.6 - 26.4

101

10

15.0

133.0

2.7

10

82

200

D225I

24

21.6 - 26.4

111

10

±5.0

±200.0

±4.0

10

75

200

D226I

24

21.6 - 26.4

101

10

±12.0

±83.3

±1.7

10

82

200

D227I

24

21.6 - 26.4

101

10

±15.0

±66.6

±1.4

10

82

200

D231I

48

43.2 - 52.8

45

6

3.3

400.0

10.0

20

60

100

D232I

48

43.2 - 52.8

54

6

5.0

400.0

8.0

10

77

100

D233I

48

43.2 - 52.8

53

6

12.0

165.0

3.5

10

78

100

D234I

48

43.2 - 52.8

53

6

15.0

133.0

2.7

10

78

100

D235I

48

43.2 - 52.8

57

6

±5.0

±200.0

±4.0

10

73

100

D236I

48

43.2 - 52.8

52

6

±12.0

±83.3

±1.7

10

80

100

D237I

48

43.2 - 52.8

52

6

±15.0

±66.6

±1.4

10

80

100

Pin

Single

Dual

1

+Vin

+Vin

2

-Vin

-Vin

5

-Vout

-Vout

6

No Pin

Common

7

+Vout

+Vout

Notes:

on the side

MicroPower Direct

www.micropowerdirect.com

292 Page Street Ste D Stoughton, MA 02072

•

TEL: (781) 344-8226

•

FAX: (781) 344-8481

•

E-Mail: sales@micropowerdirect.com