www.micropowerdirect.com

Model Selection Guide

Model

Number

Input

Output

Efficiency

(%, Typ)

Capacitive

Load

(µF, Max)

Fuse

Rating

Slow-Blow

(mA)

Voltage

(VDC)

Current

(mA, Max)

Current

(mA, Min)

Nominal

Range

Full-Load No-Load

MD605S-03RWI

5

4.5 - 9.0

1,144

105

3.3

1,300

0.0

75

6,600

3,000

MD605S-05RWI

5

4.5 - 9.0

1,519

105

5.0

1,200

0.0

79

3,300

3,000

MD605S-09RWi

5

4.5 - 9.0

1,445

105

9.0

666

0.0

83

2,000

3,000

MD605S-12RWI

5

4.5 - 9.0

1,428

105

12.0

500

0.0

84

1,600

3,000

MD605S-15RWI

5

4.5 - 9.0

1,428

105

15.0

400

0.0

84

1,400

3,000

MD605S-24RWI

5

4.5 - 9.0

1,428

105

24.0

250

0.0

84

680

3,000

MD605D-05RWI

5

4.5 - 9.0

1,481

105

±5.0

±600

0.0

81

±2,000

3,000

MD605D-12RWI

5

4.5 - 9.0

1,428

105

±12.0

±250

0.0

84

±900

3,000

MD605D-15RWI

5

4.5 - 9.0

1,428

105

±15.0

±200

0.0

84

±660

3,000

MD612S-03RWI

12

9.0 - 18.0

470

55

3.3

1,300

0.0

76

6,600

1,250

MD612S-05RWI

12

9.0 - 18.0

602

55

5.0

1,200

0.0

83

3,300

1,250

MD612S-09RWI

12

9.0 - 18.0

595

55

9.0

666

0.0

84

2,000

1,250

MD612S-12RWI

12

9.0 - 18.0

588

55

12.0

500

0.0

85

1,600

1,250

MD612S-15RWI

12

9.0 - 18.0

588

55

15.0

400

0.0

85

1,400

1,250

MD612S-24RWI

12

9.0 - 18.0

581

55

24.0

250

0.0

86

680

1,250

MD612D-05RWI

12

9.0 - 18.0

609

55

±5.0

±600

0.0

82

±2,000

1,250

MD612D-12RWI

12

9.0 - 18.0

595

55

±12.0

±250

0.0

84

±900

1,250

MD612D-15RWI

12

9.0 - 18.0

581

55

±15.0

±200

0.0

86

±660

1,250

MD624S-03RWI

24

18.0 - 36.0

229

30

3.3

1,300

0.0

78

6,600

750

MD624S-05RWI

24

18.0 - 36.0

301

30

5.0

1,200

0.0

83

3,300

750

MD624S-09RWI

24

18.0 - 36.0

294

30

9.0

666

0.0

85

2,000

750

MD624S-12RWI

24

18.0 - 36.0

294

30

12.0

500

0.0

85

1,600

750

MD624S-15RWI

24

18.0 - 36.0

287

30

15.0

400

0.0

87

1,400

750

MD624S-24RWI

24

18.0 - 36.0

287

30

24.0

250

0.0

87

680

750

MD624D-05RWI

24

18.0 - 36.0

304

30

±5.0

±600

0.0

82

±2,000

750

MD624D-12RWI

24

18.0 - 36.0

297

30

±12.0

±250

0.0

84

±900

750

MD624D-15RWI

24

18.0 - 36.0

297

30

±15.0

±200

0.0

84

±660

750

MD648S-03RWI

48

36.0 - 75.0

117

15

3.3

1,300

0.0

76

6,600

300

MD648S-05RWI

48

36.0 - 75.0

156

15

5.0

1,200

0.0

80

3,300

300

MD648S-09RWI

48

36.0 - 75.0

147

15

9.0

666

0.0

85

2,000

300

MD648S-12RWI

48

36.0 - 75.0

149

15

12.0

500

0.0

84

1,600

300

MD648S-15RWI

48

36.0 - 75.0

145

15

15.0

400

0.0

86

1,400

300

MD648S-24RWI

48

36.0 - 75.0

148

15

24.0

250

0.0

84

680

300

MD648D-05RWI

48

36.0 - 75.0

152

15

±5.0

±600

0.0

82

±2,000

300

MD648D-12RWI

48

36.0 - 75.0

147

15

±12.0

±250

0.0

85

±900

300

MD648D-15RWI

48

36.0 - 75.0

147

15

±15.0

±200

0.0

85

±660

300

Derating Curve

Notes:

1. Start up time is specified at nominal input and with a constant resistive

load.

2. Cross regulation is measured by monitoring one output set at 100% load

while varying the second output from 25% to 100% load.

3. When measuring output ripple & noise, it is recommended that an external

single output units and from each output to common for dual output models.

4. Transient recovery is measured to within a 1% error band for a load step

change of 25%.

5. Free air convection is typically 30 - 65 LFM. THe units should not be operated

in still air (0 LFM).

6. Exceeding the absollute ratings could damage the unit.

7. 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.

For Remote Control option, add suffix “R” to

model number (i.e. MD624S-05RWI-R)