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: $25.27
8In Stock
18Expected 10/14/2026

Mfr. Part #
MDS15A-12

Mouser Part #
709-MDS15A-12

MEAN WELL

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

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Datasheet

8In Stock

18Expected 10/14/2026

$25.27

$25.24

$24.00

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: $28.40
7In Stock

Mfr. Part #
MDS15A-15

Mouser Part #
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

$28.40

$27.04

$26.80

$26.74

$26.73

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: $28.58
1In Stock

Mfr. Part #
MDS15B-12

Mouser Part #
709-MDS15B-12

MEAN WELL

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

Learn More

Datasheet

1In Stock

$28.58

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: $28.58
5In Stock

Mfr. Part #
MDS15B-15

Mouser Part #
709-MDS15B-15

MEAN WELL

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

Learn More

Datasheet

5In Stock

$28.58

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: $44.21
4In Stock

Mfr. Part #
MDS15B-24

Mouser Part #
709-MDS15B-24

MEAN WELL

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

Learn More

Datasheet

4In Stock

$44.21

$44.19

$28.58

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: $29.96
10In Stock

Mfr. Part #
MDS20A-05

Mouser Part #
709-MDS20A-05

MEAN WELL

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

Learn More

Datasheet

10In Stock

$29.96

$28.83

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: $35.29
7In Stock

Mfr. Part #
MDS20A-12

Mouser Part #
709-MDS20A-12

MEAN WELL

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

Learn More

Datasheet

7In Stock

$35.29

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: $31.87
1In Stock

Mfr. Part #
MDS20B-15

Mouser Part #
709-MDS20B-15

MEAN WELL

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

Learn More

Datasheet

1In Stock

$31.87

$31.86

$31.85

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: $35.01
20In Stock

Mfr. Part #
MDS20C-15

Mouser Part #
709-MDS20C-15

MEAN WELL

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

Learn More

Datasheet

20In Stock

$35.01

$34.99

$33.24

$32.37

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: $24.00
18Expected 10/16/2026

Mfr. Part #
MDS15A-05

Mouser Part #
709-MDS15A-05

MEAN WELL

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

Learn More

Datasheet

18Expected 10/16/2026

$24.00

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: $29.43
5Expected 12/14/2026

Mfr. Part #
MDS15B-05

Mouser Part #
709-MDS15B-05

MEAN WELL

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

Learn More

Datasheet

5Expected 12/14/2026

$29.43

$29.41

$28.58

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: $35.29
6Expected 11/3/2026

Mfr. Part #
MDS20A-24

Mouser Part #
709-MDS20A-24

MEAN WELL

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

Learn More

Datasheet

6Expected 11/3/2026

$35.29

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: $64.00
2Expected 10/13/2026

Mfr. Part #
MDS20B-05

Mouser Part #
709-MDS20B-05

MEAN WELL

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

Learn More

Datasheet

2Expected 10/13/2026

$64.00

$63.96

$36.11

$36.10

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: $28.58
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MDS15A-24

Mouser Part #
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

$28.58

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: $28.58
Lead-Time 20 Weeks

Mfr. Part #
MDS15C-05

Mouser Part #
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

$28.58

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: $37.51
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MDS15C-12

Mouser Part #
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

$37.51

$35.22

$30.67

$28.62

$28.58

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: $28.58
Lead-Time 20 Weeks

Mfr. Part #
MDS15C-15

Mouser Part #
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

$28.58

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: $28.58
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MDS15C-24

Mouser Part #
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

$28.58

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: $35.29
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MDS20A-15

Mouser Part #
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

$35.29

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: $35.29
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MDS20B-12

Mouser Part #
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

$35.29

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: $37.51
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MDS20B-24

Mouser Part #
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

$37.51

$37.49

$35.94

$35.29

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: $35.42
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MDS20C-05

Mouser Part #
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

$35.42

$35.40

$35.36

$35.29

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: $36.44
Lead-Time 20 Weeks

Mfr. Part #
MDS20C-12

Mouser Part #
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

$36.44

$36.33

$36.32

$36.31

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: $37.30
Lead-Time 20 Weeks

Mfr. Part #
MDS20C-24

Mouser Part #
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

$37.30

$37.27

$35.63

$35.29

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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