DC/DC Converters - Through Hole

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MDS03/06 & MDD03/06 DC-DC Converters

MEAN WELL MDS03/06 and MDD03/06 DC-DC Converters feature a wide 4:1 input range, <5µA leakage current, and 6KV_DC or 4.2kV_AC high I/O isolation. The MDS03 and MDD03 variants are 3W isolated and regulated module-type medical-grade DC-DC converters with up to 81% efficiency. The MDS06 and MDD06 devices are 6W isolated and regulated module-type medical-grade DC-DC converters with up to 84% efficiency. MDS03/06 converters feature a single-output design, while the MDD03/06 modules are dual output. MEAN WELL MDS03/06 and MDD03/06 3W/6W DC-DC Converters are ideal for medical devices, CT scanning, medical carts, oral care equipment, and industrial control systems.

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Part #

DC/DC Converters - Through Hole 9-36Vin +/-5V +/-30-300mA 3W DIP Med

MDD03F-05
MEAN WELL
1: HK$105.13
648In Stock

Mfr. Part No.
MDD03F-05

Mouser Part No
709-MDD03F-05

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin +/-5V +/-30-300mA 3W DIP Med

Learn More

Datasheet

648In Stock

HK$105.13

HK$105.05

HK$104.97

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

9 V

36 V

5 V

300 mA

- 5 V

300 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD03

DC/DC Converters - Through Hole 9-36Vin +/-12V +/-12.5-125mA 3W DIP Med

MDD03F-12
MEAN WELL
1: HK$141.80
19In Stock

Mfr. Part No.
MDD03F-12

Mouser Part No
709-MDD03F-12

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin +/-12V +/-12.5-125mA 3W DIP Med

Learn More

Datasheet

19In Stock

HK$141.80

HK$120.42

HK$120.18

HK$119.03

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

9 V

36 V

12 V

125 mA

- 12 V

125 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD03

DC/DC Converters - Through Hole 9-36Vin +/-15V +/-10-100mA 3W DIP Med

MDD03F-15
MEAN WELL
1: HK$122.89
3In Stock

Mfr. Part No.
MDD03F-15

Mouser Part No
709-MDD03F-15

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin +/-15V +/-10-100mA 3W DIP Med

Learn More

Datasheet

3In Stock

HK$122.89

HK$116.72

HK$105.38

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

9 V

36 V

15 V

100 mA

- 15 V

100 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD03

DC/DC Converters - Through Hole 18-75Vin +/-5V +/-30-300mA 3W DIP Med

MDD03G-05
MEAN WELL
1: HK$122.89
13In Stock

Mfr. Part No.
MDD03G-05

Mouser Part No
709-MDD03G-05

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin +/-5V +/-30-300mA 3W DIP Med

Learn More

Datasheet

13In Stock

HK$122.89

HK$116.72

HK$105.38

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

18 V

75 V

5 V

300 mA

- 5 V

300 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD03

DC/DC Converters - Through Hole 18-75Vin +/-12V +/-12.5-125mA 3W DIP Med

MDD03G-12
MEAN WELL
1: HK$122.89
30In Stock

Mfr. Part No.
MDD03G-12

Mouser Part No
709-MDD03G-12

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin +/-12V +/-12.5-125mA 3W DIP Med

Learn More

Datasheet

30In Stock

HK$122.89

HK$116.72

HK$105.38

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

18 V

75 V

12 V

125 mA

- 12 V

125 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD03

DC/DC Converters - Through Hole 18-75Vin +/-15V +/-10-100mA 3W DIP Med

MDD03G-15
MEAN WELL
1: HK$122.89
48In Stock

Mfr. Part No.
MDD03G-15

Mouser Part No
709-MDD03G-15

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin +/-15V +/-10-100mA 3W DIP Med

Learn More

Datasheet

48In Stock

HK$122.89

HK$116.72

HK$105.38

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

18 V

75 V

15 V

100 mA

- 15 V

100 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD03

DC/DC Converters - Through Hole 9-36Vin +/-5V +/-60-600mA 6W DIP Med

MDD06F-05
MEAN WELL
1: HK$147.63
23In Stock

Mfr. Part No.
MDD06F-05

Mouser Part No
709-MDD06F-05

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin +/-5V +/-60-600mA 6W DIP Med

Learn More

Datasheet

23In Stock

HK$147.63

HK$145.99

HK$124.04

HK$123.79

HK$123.30

Min.: 1
Mult.: 1

Isolated

2 Output

6 W

9 V

36 V

5 V

600 mA

- 5 V

600 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD06

DC/DC Converters - Through Hole 9-36Vin +/-12V +/-25-250mA 6W DIP Med

MDD06F-12
MEAN WELL
1: HK$161.61
13In Stock

Mfr. Part No.
MDD06F-12

Mouser Part No
709-MDD06F-12

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin +/-12V +/-25-250mA 6W DIP Med

Learn More

Datasheet

13In Stock

HK$161.61

HK$161.36

HK$149.93

HK$127.33

Min.: 1
Mult.: 1

Isolated

2 Output

6 W

9 V

36 V

12 V

250 mA

- 12 V

250 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD06

DC/DC Converters - Through Hole 9-36Vin +/-15V +/-20-200mA 6W DIP Med

MDD06F-15
MEAN WELL
1: HK$166.46
20In Stock

Mfr. Part No.
MDD06F-15

Mouser Part No
709-MDD06F-15

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin +/-15V +/-20-200mA 6W DIP Med

Learn More

Datasheet

20In Stock

HK$166.46

HK$141.38

HK$140.48

HK$138.59

View

Min.: 1
Mult.: 1

Isolated

2 Output

6 W

9 V

36 V

15 V

200 mA

- 15 V

200 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD06

DC/DC Converters - Through Hole 18-75Vin +/-5V +/-60-600mA 6W DIP Med

MDD06G-05
MEAN WELL
1: HK$131.44
17In Stock

Mfr. Part No.
MDD06G-05

Mouser Part No
709-MDD06G-05

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin +/-5V +/-60-600mA 6W DIP Med

Learn More

Datasheet

17In Stock

HK$131.44

HK$124.86

HK$112.70

Min.: 1
Mult.: 1

Isolated

2 Output

6 W

18 V

75 V

5 V

600 mA

- 5 V

600 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD06

DC/DC Converters - Through Hole 18-75Vin +/-12V +/-25-250mA 6W DIP Med

MDD06G-12
MEAN WELL
1: HK$131.44
27In Stock

Mfr. Part No.
MDD06G-12

Mouser Part No
709-MDD06G-12

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin +/-12V +/-25-250mA 6W DIP Med

Learn More

Datasheet

27In Stock

HK$131.44

HK$124.86

HK$112.70

Min.: 1
Mult.: 1

Isolated

2 Output

6 W

18 V

75 V

12 V

250 mA

- 12 V

250 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD06

DC/DC Converters - Through Hole 18-75Vin +/-15V +/-20-200mA 6W DIP Med

MDD06G-15
MEAN WELL
1: HK$131.44
28In Stock

Mfr. Part No.
MDD06G-15

Mouser Part No
709-MDD06G-15

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin +/-15V +/-20-200mA 6W DIP Med

Learn More

Datasheet

28In Stock

HK$131.44

HK$124.86

HK$112.70

Min.: 1
Mult.: 1

Isolated

2 Output

6 W

18 V

75 V

15 V

200 mA

- 15 V

200 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDD06

DC/DC Converters - Through Hole 9-36Vin 5V 0-600mA 3W DIP Med

MDS03F-05
MEAN WELL
1: HK$128.89
30In Stock

Mfr. Part No.
MDS03F-05

Mouser Part No
709-MDS03F-05

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin 5V 0-600mA 3W DIP Med

Learn More

Datasheet

30In Stock

HK$128.89

HK$109.49

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

9 V

36 V

5 V

600 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS03

DC/DC Converters - Through Hole 9-36Vin 15V 0-200mA 3W DIP Med

MDS03F-15
MEAN WELL
1: HK$127.25
27In Stock

Mfr. Part No.
MDS03F-15

Mouser Part No
709-MDS03F-15

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin 15V 0-200mA 3W DIP Med

Learn More

Datasheet

27In Stock

HK$127.25

HK$110.23

HK$110.15

HK$109.65

HK$109.24

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

9 V

36 V

15 V

200 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS03

DC/DC Converters - Through Hole 18-75Vin 15V 0-200mA 3W DIP Med

MDS03G-15
MEAN WELL
1: HK$115.49
14In Stock

Mfr. Part No.
MDS03G-15

Mouser Part No
709-MDS03G-15

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin 15V 0-200mA 3W DIP Med

Learn More

Datasheet

14In Stock

HK$115.49

HK$109.74

HK$99.05

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

18 V

75 V

15 V

200 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS03

DC/DC Converters - Through Hole 9-36Vin 15V 0-400mA 6W DIP Med

MDS06F-15
MEAN WELL
1: HK$162.59
2In Stock
32On Order

Mfr. Part No.
MDS06F-15

Mouser Part No
709-MDS06F-15

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin 15V 0-400mA 6W DIP Med

Learn More

Datasheet

2In Stock

32On Order

HK$162.59

HK$162.51

HK$160.78

HK$136.62

View

Min.: 1
Mult.: 1

Isolated

1 Output

6 W

9 V

36 V

15 V

400 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS06

DC/DC Converters - Through Hole 18-75Vin 12V 0-500mA 6W DIP Med

MDS06G-12
MEAN WELL
1: HK$124.12
4In Stock

Mfr. Part No.
MDS06G-12

Mouser Part No
709-MDS06G-12

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin 12V 0-500mA 6W DIP Med

Learn More

Datasheet

4In Stock

HK$124.12

HK$117.87

HK$106.37

Min.: 1
Mult.: 1

Isolated

1 Output

6 W

18 V

75 V

12 V

500 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS06

DC/DC Converters - Through Hole 18-75Vin 15V 0-400mA 6W DIP Med

MDS06G-15
MEAN WELL
1: HK$124.12
30In Stock

Mfr. Part No.
MDS06G-15

Mouser Part No
709-MDS06G-15

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin 15V 0-400mA 6W DIP Med

Learn More

Datasheet

30In Stock

HK$124.12

HK$117.87

HK$106.37

Min.: 1
Mult.: 1

Isolated

1 Output

6 W

18 V

75 V

15 V

400 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS06

DC/DC Converters - Through Hole 9-36Vin 12V 0-500mA 6W DIP Med

MDS06F-12
MEAN WELL
1: HK$156.43
531On Order

Mfr. Part No.
MDS06F-12

Mouser Part No
709-MDS06F-12

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin 12V 0-500mA 6W DIP Med

Learn More

Datasheet

531On Order

HK$156.43

HK$132.84

HK$127.41

HK$127.25

View

Min.: 1
Mult.: 1

Isolated

1 Output

6 W

9 V

36 V

12 V

500 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS06

DC/DC Converters - Through Hole 18-75Vin 5V 0-600mA 3W DIP Med

MDS03G-05
MEAN WELL
1: HK$115.98
30Expected 14/9/2026

Mfr. Part No.
MDS03G-05

Mouser Part No
709-MDS03G-05

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin 5V 0-600mA 3W DIP Med

Learn More

Datasheet

30Expected 14/9/2026

HK$115.98

HK$103.49

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

18 V

75 V

5 V

600 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS03

DC/DC Converters - Through Hole 9-36Vin 5V 0-1200mA 6W DIP Med

MDS06F-05
MEAN WELL
1: HK$138.26
30Expected 16/9/2026

Mfr. Part No.
MDS06F-05

Mouser Part No
709-MDS06F-05

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin 5V 0-1200mA 6W DIP Med

Learn More

Datasheet

30Expected 16/9/2026

HK$138.26

HK$121.00

Min.: 1
Mult.: 1

Isolated

1 Output

6 W

9 V

36 V

5 V

1.2 A

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS06

DC/DC Converters - Through Hole 9-36Vin 12V 0-250mA 3W DIP Med

MDS03F-12
MEAN WELL
1: HK$122.07
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
MDS03F-12

Mouser Part No
709-MDS03F-12

MEAN WELL

DC/DC Converters - Through Hole 9-36Vin 12V 0-250mA 3W DIP Med

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

HK$122.07

HK$107.68

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

9 V

36 V

12 V

250 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS03

DC/DC Converters - Through Hole 18-75Vin 12V 0-250mA 3W DIP Med

MDS03G-12
MEAN WELL
1: HK$115.49
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
MDS03G-12

Mouser Part No
709-MDS03G-12

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin 12V 0-250mA 3W DIP Med

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

HK$115.49

HK$109.74

HK$99.05

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

18 V

75 V

12 V

250 mA

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS03

DC/DC Converters - Through Hole 18-75Vin 5V 0-1200mA 6W DIP Med

MDS06G-05
MEAN WELL
1: HK$124.12
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
MDS06G-05

Mouser Part No
709-MDS06G-05

MEAN WELL

DC/DC Converters - Through Hole 18-75Vin 5V 0-1200mA 6W DIP Med

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

HK$124.12

HK$117.87

HK$106.37

Min.: 1
Mult.: 1

Isolated

1 Output

6 W

18 V

75 V

5 V

1.2 A

4 kV

DIP-24

31.8 mm (1.252 in)

20.3 mm (0.799 in)

12.2 mm (0.48 in)

Medical

MDS06

MDS03/06 & MDD03/06 DC-DC Converters

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