DC/DC Converters - Through Hole

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MDS15 & MDS20 Medical-Grade DC/DC Converters

MEAN WELL MDS15 and MDS20 DC/DC Converters are 15W and 20W medical-grade power supplies in a 50.8mm x 25.4mm package. MEAN WELL MDS15 and MDS20 DC/DC Converters feature international-standard pins, high efficiency of up to 90%, and a -40°C to +90°C operating temperature range. The series also provides 4kV_AC isolation voltage and a 2:1 wide input voltage range. These DC/DC converters comply with IEC/EN60601-1 medical standards.

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Part #

DC/DC Converters - Through Hole 9-18Vin 12V 1250mA 15W 2x1 Med Iso Reg

MDS15A-12
MEAN WELL
1: $34.37
9In Stock
18Expected 14/10/2026

Mfr. Part No.
MDS15A-12

Mouser Part No
709-MDS15A-12

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 12V 1250mA 15W 2x1 Med Iso Reg

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Datasheet

9In Stock

18Expected 14/10/2026

$34.37

$34.33

$32.64

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

9 V

18 V

12 V

1.25 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 9-18Vin 15Vout 1A 15W 2x1 Med Iso Reg

MDS15A-15
MEAN WELL
1: $38.62
7In Stock

Mfr. Part No.
MDS15A-15

Mouser Part No
709-MDS15A-15

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 15Vout 1A 15W 2x1 Med Iso Reg

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Datasheet

7In Stock

$38.62

$36.77

$36.45

$36.37

$36.35

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

9 V

18 V

15 V

1 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 18-36Vin 12V 1250mA 15W 2x1 Med Iso Reg

MDS15B-12
MEAN WELL
1: $38.87
1In Stock

Mfr. Part No.
MDS15B-12

Mouser Part No
709-MDS15B-12

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin 12V 1250mA 15W 2x1 Med Iso Reg

Learn More

Datasheet

1In Stock

$38.87

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

18 V

36 V

12 V

1.25 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 18-36Vin 15Vout 1A 15W 2x1 Med Iso Reg

MDS15B-15
MEAN WELL
1: $38.87
5In Stock

Mfr. Part No.
MDS15B-15

Mouser Part No
709-MDS15B-15

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin 15Vout 1A 15W 2x1 Med Iso Reg

Learn More

Datasheet

5In Stock

$38.87

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

18 V

36 V

15 V

1 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 18-36Vin 24V 625mA 15W 2x1 Med Iso Reg

MDS15B-24
MEAN WELL
1: $60.13
4In Stock

Mfr. Part No.
MDS15B-24

Mouser Part No
709-MDS15B-24

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin 24V 625mA 15W 2x1 Med Iso Reg

Learn More

Datasheet

4In Stock

$60.13

$60.10

$38.87

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

18 V

36 V

24 V

625 mA

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 9-18Vin 5Vout 4A 20W 2x1 Med Iso Reg

MDS20A-05
MEAN WELL
1: $40.75
12In Stock

Mfr. Part No.
MDS20A-05

Mouser Part No
709-MDS20A-05

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 5Vout 4A 20W 2x1 Med Iso Reg

Learn More

Datasheet

12In Stock

$40.75

$39.21

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

9 V

18 V

5 V

4 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

DC/DC Converters - Through Hole 9-18Vin 12V 1670mA 20W 2x1 Med Iso Reg

MDS20A-12
MEAN WELL
1: $47.99
7In Stock

Mfr. Part No.
MDS20A-12

Mouser Part No
709-MDS20A-12

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 12V 1670mA 20W 2x1 Med Iso Reg

Learn More

Datasheet

7In Stock

$47.99

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

9 V

18 V

12 V

1.67 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

DC/DC Converters - Through Hole 18-36Vin 15V 1333mA 20W 2x1 Med Iso Reg

MDS20B-15
MEAN WELL
1: $43.34
1In Stock

Mfr. Part No.
MDS20B-15

Mouser Part No
709-MDS20B-15

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin 15V 1333mA 20W 2x1 Med Iso Reg

Learn More

Datasheet

1In Stock

$43.34

$43.33

$43.32

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

18 V

36 V

15 V

1.333 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

DC/DC Converters - Through Hole 36-75Vin 15V 1333mA 20W 2x1 Med Iso Reg

MDS20C-15
MEAN WELL
1: $47.61
20In Stock

Mfr. Part No.
MDS20C-15

Mouser Part No
709-MDS20C-15

MEAN WELL

DC/DC Converters - Through Hole 36-75Vin 15V 1333mA 20W 2x1 Med Iso Reg

Learn More

Datasheet

20In Stock

$47.61

$47.59

$45.21

$44.02

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

36 V

75 V

15 V

1.333 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

DC/DC Converters - Through Hole 9-18Vin 5Vout 3A 15W 2x1 Med Iso Reg

MDS15A-05
MEAN WELL
1: $32.64
18Expected 16/10/2026

Mfr. Part No.
MDS15A-05

Mouser Part No
709-MDS15A-05

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 5Vout 3A 15W 2x1 Med Iso Reg

Learn More

Datasheet

18Expected 16/10/2026

$32.64

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

9 V

18 V

5 V

3 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 18-36Vin 5Vout 3A 15W 2x1 Med Iso Reg

MDS15B-05
MEAN WELL
1: $40.02
5Expected 14/12/2026

Mfr. Part No.
MDS15B-05

Mouser Part No
709-MDS15B-05

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin 5Vout 3A 15W 2x1 Med Iso Reg

Learn More

Datasheet

5Expected 14/12/2026

$40.02

$40.00

$38.87

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

18 V

36 V

5 V

3 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 9-18Vin 24Vout 833mA 20W 2x1 Med Iso Reg

MDS20A-24
MEAN WELL
1: $47.99
6Expected 3/11/2026

Mfr. Part No.
MDS20A-24

Mouser Part No
709-MDS20A-24

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 24Vout 833mA 20W 2x1 Med Iso Reg

Learn More

Datasheet

6Expected 3/11/2026

$47.99

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

9 V

18 V

24 V

833 mA

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

DC/DC Converters - Through Hole 18-36Vin 5Vout 4A 20W 2x1 Med Iso Reg

MDS20B-05
MEAN WELL
1: $87.04
2Expected 13/10/2026

Mfr. Part No.
MDS20B-05

Mouser Part No
709-MDS20B-05

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin 5Vout 4A 20W 2x1 Med Iso Reg

Learn More

Datasheet

2Expected 13/10/2026

$87.04

$86.99

$49.11

$49.10

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

18 V

36 V

5 V

4 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

DC/DC Converters - Through Hole 9-18Vin 24Vout 625mA 15W 2x1 Med Iso Reg

MDS15A-24
MEAN WELL
1: $38.87
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
MDS15A-24

Mouser Part No
709-MDS15A-24

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 24Vout 625mA 15W 2x1 Med Iso Reg

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$38.87

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

9 V

18 V

24 V

625 mA

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 36-75Vin 5Vout 3A 15W 2x1 Med Iso Reg

MDS15C-05
MEAN WELL
1: $38.87
Lead-Time 20 Weeks

Mfr. Part No.
MDS15C-05

Mouser Part No
709-MDS15C-05

MEAN WELL

DC/DC Converters - Through Hole 36-75Vin 5Vout 3A 15W 2x1 Med Iso Reg

Learn More

Datasheet

Lead-Time 20 Weeks

$38.87

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

36 V

75 V

5 V

3 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 36-75Vin 12V 1250mA 15W 2x1 Med Iso Reg

MDS15C-12
MEAN WELL
1: $51.01
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
MDS15C-12

Mouser Part No
709-MDS15C-12

MEAN WELL

DC/DC Converters - Through Hole 36-75Vin 12V 1250mA 15W 2x1 Med Iso Reg

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$51.01

$47.90

$41.71

$38.92

$38.87

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

36 V

75 V

12 V

1.25 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 36-75Vin 15Vout 1A 15W 2x1 Med Iso Reg

MDS15C-15
MEAN WELL
1: $38.87
Lead-Time 20 Weeks

Mfr. Part No.
MDS15C-15

Mouser Part No
709-MDS15C-15

MEAN WELL

DC/DC Converters - Through Hole 36-75Vin 15Vout 1A 15W 2x1 Med Iso Reg

Learn More

Datasheet

Lead-Time 20 Weeks

$38.87

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

36 V

75 V

15 V

1 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 36-75Vin 24V 625mA 15W 2x1 Med Iso Reg

MDS15C-24
MEAN WELL
1: $38.87
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
MDS15C-24

Mouser Part No
709-MDS15C-24

MEAN WELL

DC/DC Converters - Through Hole 36-75Vin 24V 625mA 15W 2x1 Med Iso Reg

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$38.87

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

36 V

75 V

24 V

625 mA

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS15

DC/DC Converters - Through Hole 9-18Vin 15V 1333mA 20W 2x1 Med Iso Reg

MDS20A-15
MEAN WELL
1: $47.99
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
MDS20A-15

Mouser Part No
709-MDS20A-15

MEAN WELL

DC/DC Converters - Through Hole 9-18Vin 15V 1333mA 20W 2x1 Med Iso Reg

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$47.99

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

9 V

18 V

15 V

1.333 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

DC/DC Converters - Through Hole 18-36Vin 12V 1670mA 20W 2x1 Med Iso Reg

MDS20B-12
MEAN WELL
1: $47.99
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
MDS20B-12

Mouser Part No
709-MDS20B-12

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin 12V 1670mA 20W 2x1 Med Iso Reg

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$47.99

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

18 V

36 V

12 V

1.67 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

DC/DC Converters - Through Hole 18-36Vin 24V 833mA 20W 2x1 Med Iso Reg

MDS20B-24
MEAN WELL
1: $51.01
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
MDS20B-24

Mouser Part No
709-MDS20B-24

MEAN WELL

DC/DC Converters - Through Hole 18-36Vin 24V 833mA 20W 2x1 Med Iso Reg

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$51.01

$50.99

$48.88

$47.99

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

18 V

36 V

24 V

833 mA

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

DC/DC Converters - Through Hole 36-75Vin 5Vout 4A 20W 2x1 Med Iso Reg

MDS20C-05
MEAN WELL
1: $48.17
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
MDS20C-05

Mouser Part No
709-MDS20C-05

MEAN WELL

DC/DC Converters - Through Hole 36-75Vin 5Vout 4A 20W 2x1 Med Iso Reg

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$48.17

$48.14

$48.09

$47.99

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

36 V

75 V

5 V

4 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

DC/DC Converters - Through Hole 36-75Vin 12V 1670mA 20W 2x1 Med Iso Reg

MDS20C-12
MEAN WELL
1: $49.56
Lead-Time 20 Weeks

Mfr. Part No.
MDS20C-12

Mouser Part No
709-MDS20C-12

MEAN WELL

DC/DC Converters - Through Hole 36-75Vin 12V 1670mA 20W 2x1 Med Iso Reg

Learn More

Datasheet

Lead-Time 20 Weeks

$49.56

$49.41

$49.40

$49.38

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

36 V

75 V

12 V

1.67 A

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

DC/DC Converters - Through Hole 36-75Vin 24V 833mA 20W 2x1 Med Iso Reg

MDS20C-24
MEAN WELL
1: $50.73
Lead-Time 20 Weeks

Mfr. Part No.
MDS20C-24

Mouser Part No
709-MDS20C-24

MEAN WELL

DC/DC Converters - Through Hole 36-75Vin 24V 833mA 20W 2x1 Med Iso Reg

Learn More

Datasheet

Lead-Time 20 Weeks

$50.73

$50.69

$48.46

$47.99

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

36 V

75 V

24 V

833 mA

4 kV

50.8 mm (2 in)

25.4 mm (1 in)

12 mm (0.472 in)

Medical

+ 90 C

- 40 C

MDS20

MDS15 & MDS20 Medical-Grade DC/DC Converters

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