DC/DC Converters - DIN Rail Mount

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DDR DIN-Rail DC-DC Converters

MEAN WELL DDR DIN-Rail DC-DC Converters are designed for fast, convenient, and easy installation onto TS-35/7.5 or TS-35/15 DIN rails. This family of converters is suitable for industrial control, automation, and communication systems, with options to meet both railway and ITE safety standards. MEAN WELL DDR DIN-Rail DC-DC Converters include protections such as short-circuit, overload, overvoltage, input reverse polarity, and input undervoltage.

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Part #

DC/DC Converters - DIN Rail Mount 9-18Vin 48Vout 2.1A 100.8W DIN Iso DC-DC

DDR-120A-48
MEAN WELL
1: $94.11
49In Stock
728On Order

Mfr. Part No.
DDR-120A-48

Mouser Part No
709-DDR-120A-48

MEAN WELL

DC/DC Converters - DIN Rail Mount 9-18Vin 48Vout 2.1A 100.8W DIN Iso DC-DC

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Datasheet

49In Stock

728On Order

$94.11

$89.62

$85.68

$83.23

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

9 V

18 V

48 V

2.1 A

4 kV

102 mm

32 mm

125 mm

Industrial

DDR-120

DC/DC Converters - DIN Rail Mount 16.8-33.6Vin 12V 10A 120W DIN Iso DC-DC

DDR-120B-12
MEAN WELL
1: $94.11
149In Stock
532Expected 16/9/2026

Mfr. Part No.
DDR-120B-12

Mouser Part No
709-DDR-120B-12

MEAN WELL

DC/DC Converters - DIN Rail Mount 16.8-33.6Vin 12V 10A 120W DIN Iso DC-DC

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Datasheet

149In Stock

532Expected 16/9/2026

$94.11

$89.62

$85.68

$83.23

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

16.8 V

33.6 V

12 V

10 A

4 kV

102 mm

32 mm

125 mm

Industrial

DDR-120

DC/DC Converters - DIN Rail Mount 16.8-33.6Vin48V 2.5A 120W DIN Iso DC-DC

DDR-120B-48
MEAN WELL
1: $94.11
132In Stock
1,120Expected 28/10/2026

Mfr. Part No.
DDR-120B-48

Mouser Part No
709-DDR-120B-48

MEAN WELL

DC/DC Converters - DIN Rail Mount 16.8-33.6Vin48V 2.5A 120W DIN Iso DC-DC

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Datasheet

132In Stock

1,120Expected 28/10/2026

$94.11

$89.62

$85.68

$83.23

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

16.8 V

33.6 V

48 V

2.5 A

4 kV

102 mm

32 mm

125 mm

Industrial

DDR-120

DC/DC Converters - DIN Rail Mount 33.6-67.2Vin 12V 10A 120W DIN Iso DC-DC

DDR-120C-12
MEAN WELL
1: $94.11
177In Stock
140Expected 30/9/2026

Mfr. Part No.
DDR-120C-12

Mouser Part No
709-DDR-120C-12

MEAN WELL

DC/DC Converters - DIN Rail Mount 33.6-67.2Vin 12V 10A 120W DIN Iso DC-DC

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Datasheet

177In Stock

140Expected 30/9/2026

$94.11

$89.62

$85.68

$83.23

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

33.6 V

67.2 V

12 V

10 A

4 kV

102 mm

32 mm

125 mm

Industrial

DDR-120

DC/DC Converters - DIN Rail Mount 67.2-154Vin 24V 5A 120W DIN Iso DC-DC

DDR-120D-24
MEAN WELL
1: $94.11
98In Stock
448On Order

Mfr. Part No.
DDR-120D-24

Mouser Part No
709-DDR-120D-24

MEAN WELL

DC/DC Converters - DIN Rail Mount 67.2-154Vin 24V 5A 120W DIN Iso DC-DC

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Datasheet

98In Stock

448On Order

$94.11

$89.62

$85.68

$83.23

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

67.2 V

154 V

24 V

5 A

4 kV

102 mm

32 mm

125 mm

Industrial

DDR-120

DC/DC Converters - DIN Rail Mount 11.6W 9-36Vin 3.3V 3.5A DIN Rail

DDR-15G-3.3
MEAN WELL
1: $27.34
280In Stock
320Expected 5/10/2026

Mfr. Part No.
DDR-15G-3.3

Mouser Part No
709-DDR-15G-3.3

MEAN WELL

DC/DC Converters - DIN Rail Mount 11.6W 9-36Vin 3.3V 3.5A DIN Rail

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Datasheet

280In Stock

320Expected 5/10/2026

$27.34

$26.11

$24.89

$24.21

Min.: 1
Mult.: 1

Isolated

1 Output

11.6 W

9 V

36 V

3.3 V

3.5 A

4 kV

54.5 mm

17.5 mm

90 mm

Industrial

DDR-15

DC/DC Converters - DIN Rail Mount 15W 18-75Vin 12Vout 1.25A DIN Rail

DDR-15L-12
MEAN WELL
1: $29.84
373In Stock
800On Order

Mfr. Part No.
DDR-15L-12

Mouser Part No
709-DDR-15L-12

MEAN WELL

DC/DC Converters - DIN Rail Mount 15W 18-75Vin 12Vout 1.25A DIN Rail

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Datasheet

373In Stock

800On Order

$29.84

$29.00

$27.80

$24.90

$24.62

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

18 V

75 V

12 V

1.25 A

4 kV

54.5 mm

17.5 mm

90 mm

Industrial

DDR-15

DC/DC Converters - DIN Rail Mount 33.6-67.2Vin 24V 10A 240W DIN Rail

DDR-240C-24
MEAN WELL
1: $140.90
58In Stock
500On Order

Mfr. Part No.
DDR-240C-24

Mouser Part No
709-DDR-240C-24

MEAN WELL

DC/DC Converters - DIN Rail Mount 33.6-67.2Vin 24V 10A 240W DIN Rail

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Datasheet

58In Stock

500On Order

$140.90

$134.10

$128.25

$124.58

Min.: 1
Mult.: 1

Isolated

1 Output

240 W

33.6 V

67.2 V

24 V

10 A

4 kV

113.5 mm

40 mm

125.2 mm

Industrial

DDR-240

DC/DC Converters - DIN Rail Mount 67.2-154Vin 48V 5A 240W DIN Rail

DDR-240D-48
MEAN WELL
1: $140.90
66In Stock
60Expected 2/9/2026

Mfr. Part No.
DDR-240D-48

Mouser Part No
709-DDR-240D-48

MEAN WELL

DC/DC Converters - DIN Rail Mount 67.2-154Vin 48V 5A 240W DIN Rail

Learn More

Datasheet

66In Stock

60Expected 2/9/2026

$140.90

$134.10

$128.25

$124.58

Min.: 1
Mult.: 1

Isolated

1 Output

240 W

67.2 V

154 V

48 V

5 A

4 kV

113.5 mm

40 mm

125.2 mm

Industrial

DDR-240

DC/DC Converters - DIN Rail Mount 30W 18-75Vin 24Vout 1.25A DIN Rail

DDR-30L-24
MEAN WELL
1: $37.54
443In Stock

Mfr. Part No.
DDR-30L-24

Mouser Part No
709-DDR-30L-24

MEAN WELL

DC/DC Converters - DIN Rail Mount 30W 18-75Vin 24Vout 1.25A DIN Rail

Learn More

Datasheet

443In Stock

$37.54

$35.63

$34.14

$33.18

Min.: 1
Mult.: 1

Isolated

1 Output

30 W

18 V

75 V

24 V

1.25 A

4 kV

54.5 mm

35 mm

90 mm

Industrial

DDR-30

DC/DC Converters - DIN Rail Mount 16.8-33.6Vin 12V DIN 400.8W 33.4A

DDR-480B-12
MEAN WELL
1: $286.72
9In Stock
72On Order

Mfr. Part No.
DDR-480B-12

Mouser Part No
709-DDR-480B-12

MEAN WELL

DC/DC Converters - DIN Rail Mount 16.8-33.6Vin 12V DIN 400.8W 33.4A

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Datasheet

9In Stock

72On Order

$286.72

$273.13

$261.01

$253.64

Min.: 1
Mult.: 1

Isolated

1 Output

480 W

16.8 V

33.6 V

12 V

33.4 A

4 kV

129.2 mm

85.5 mm

125.2 mm

Industrial

DDR-480

DC/DC Converters - DIN Rail Mount 60W 9-36Vin 15Vout 4A DIN Rail

DDR-60G-15
MEAN WELL
1: $46.51
184In Stock

Mfr. Part No.
DDR-60G-15

Mouser Part No
709-DDR-60G-15

MEAN WELL

DC/DC Converters - DIN Rail Mount 60W 9-36Vin 15Vout 4A DIN Rail

Learn More

Datasheet

184In Stock

$46.51

$44.34

$42.30

$41.07

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

9 V

36 V

15 V

4 A

4 kV

54.5 mm

52.5 mm

90 mm

Industrial

DDR-60

DC/DC Converters - DIN Rail Mount 54W 9-36Vin 5Vout 10.8A DIN Rail

DDR-60G-5
MEAN WELL
1: $46.51
509In Stock
600Expected 4/11/2026

Mfr. Part No.
DDR-60G-5

Mouser Part No
709-DDR-60G-5

MEAN WELL

DC/DC Converters - DIN Rail Mount 54W 9-36Vin 5Vout 10.8A DIN Rail

Learn More

Datasheet

509In Stock

600Expected 4/11/2026

$46.51

$44.34

$42.30

$41.07

Min.: 1
Mult.: 1

Isolated

1 Output

54 W

9 V

36 V

5 V

10.8 A

4 kV

54.5 mm

52.5 mm

90 mm

Industrial

DDR-60

DC/DC Converters - DIN Rail Mount 60W 18-75Vin 12Vout 5A DIN Rail

DDR-60L-12
MEAN WELL
1: $46.51
394In Stock
480Expected 14/10/2026

Mfr. Part No.
DDR-60L-12

Mouser Part No
709-DDR-60L-12

MEAN WELL

DC/DC Converters - DIN Rail Mount 60W 18-75Vin 12Vout 5A DIN Rail

Learn More

Datasheet

394In Stock

480Expected 14/10/2026

$46.51

$44.34

$42.30

$41.07

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

18 V

75 V

12 V

5 A

4 kV

54.5 mm

52.5 mm

90 mm

Industrial

DDR-60

DC/DC Converters - DIN Rail Mount 33.6-67.2Vin 24V 5A 120W DIN Iso DC-DC

DDR-120C-24
MEAN WELL
1: $94.11
1In Stock
728On Order

Mfr. Part No.
DDR-120C-24

Mouser Part No
709-DDR-120C-24

MEAN WELL

DC/DC Converters - DIN Rail Mount 33.6-67.2Vin 24V 5A 120W DIN Iso DC-DC

Learn More

Datasheet

1In Stock

728On Order

$94.11

$89.62

$85.68

$83.23

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

33.6 V

67.2 V

24 V

5 A

4 kV

102 mm

32 mm

125 mm

Industrial

DDR-120

DC/DC Converters - DIN Rail Mount 33.6-67.2Vin48V 2.5A 120W DIN Iso DC-DC

DDR-120C-48
MEAN WELL
1: $94.11
15In Stock
112On Order

Mfr. Part No.
DDR-120C-48

Mouser Part No
709-DDR-120C-48

MEAN WELL

DC/DC Converters - DIN Rail Mount 33.6-67.2Vin48V 2.5A 120W DIN Iso DC-DC

Learn More

Datasheet

15In Stock

112On Order

$94.11

$89.62

$85.68

$83.23

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

33.6 V

67.2 V

48 V

2.5 A

4 kV

102 mm

32 mm

125 mm

Industrial

DDR-120

DC/DC Converters - DIN Rail Mount 67.2-154Vin 12V 10A 120W DIN Iso DC-DC

DDR-120D-12
MEAN WELL
1: $94.11
26In Stock
84On Order

Mfr. Part No.
DDR-120D-12

Mouser Part No
709-DDR-120D-12

MEAN WELL

DC/DC Converters - DIN Rail Mount 67.2-154Vin 12V 10A 120W DIN Iso DC-DC

Learn More

Datasheet

26In Stock

84On Order

$94.11

$89.62

$85.68

$83.23

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

67.2 V

154 V

12 V

10 A

4 kV

102 mm

32 mm

125 mm

Industrial

DDR-120

DC/DC Converters - DIN Rail Mount 67.2-154Vin 48V 2.5A 120W DIN Iso DC-DC

DDR-120D-48
MEAN WELL
1: $94.11
26In Stock

Mfr. Part No.
DDR-120D-48

Mouser Part No
709-DDR-120D-48

MEAN WELL

DC/DC Converters - DIN Rail Mount 67.2-154Vin 48V 2.5A 120W DIN Iso DC-DC

Learn More

Datasheet

26In Stock

$94.11

$89.62

$85.68

$83.23

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

67.2 V

154 V

48 V

2.5 A

4 kV

102 mm

32 mm

125 mm

Industrial

DDR-120

DC/DC Converters - DIN Rail Mount 15W 9-36Vin 15Vout 1A DIN Rail

DDR-15G-15
MEAN WELL
1: $27.88
35In Stock
99On Order

Mfr. Part No.
DDR-15G-15

Mouser Part No
709-DDR-15G-15

MEAN WELL

DC/DC Converters - DIN Rail Mount 15W 9-36Vin 15Vout 1A DIN Rail

Learn More

Datasheet

35In Stock

99On Order

$27.88

$26.52

$25.43

$25.27

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

9 V

36 V

15 V

1 A

4 kV

54.5 mm

17.5 mm

90 mm

Industrial

DDR-15

DC/DC Converters - DIN Rail Mount 15W 18-75Vin 15Vout 1A DIN Rail

DDR-15L-15
MEAN WELL
1: $27.88
29In Stock
30Expected 14/8/2026

Mfr. Part No.
DDR-15L-15

Mouser Part No
709-DDR-15L-15

MEAN WELL

DC/DC Converters - DIN Rail Mount 15W 18-75Vin 15Vout 1A DIN Rail

Learn More

Datasheet

29In Stock

30Expected 14/8/2026

$27.88

$26.52

$25.43

$25.27

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

18 V

75 V

15 V

1 A

4 kV

54.5 mm

17.5 mm

90 mm

Industrial

DDR-15

DC/DC Converters - DIN Rail Mount 15W 18-75Vin 3.3Vout 4.5A DIN Rail

DDR-15L-3.3
MEAN WELL
1: $27.88
26In Stock
54Expected 18/8/2026

Mfr. Part No.
DDR-15L-3.3

Mouser Part No
709-DDR-15L-3.3

MEAN WELL

DC/DC Converters - DIN Rail Mount 15W 18-75Vin 3.3Vout 4.5A DIN Rail

Learn More

Datasheet

26In Stock

54Expected 18/8/2026

$27.88

$26.52

$25.43

$25.27

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

18 V

75 V

3.3 V

4.5 A

4 kV

54.5 mm

17.5 mm

90 mm

Industrial

DDR-15

DC/DC Converters - DIN Rail Mount 60W 18-75Vin 5Vout 12A DIN Rail

DDR-60L-5
MEAN WELL
1: $46.51
18In Stock
120Expected 2/9/2026

Mfr. Part No.
DDR-60L-5

Mouser Part No
709-DDR-60L-5

MEAN WELL

DC/DC Converters - DIN Rail Mount 60W 18-75Vin 5Vout 12A DIN Rail

Learn More

Datasheet

18In Stock

120Expected 2/9/2026

$46.51

$44.34

$42.30

$41.07

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

18 V

75 V

5 V

12 A

4 kV

54.5 mm

52.5 mm

90 mm

Industrial

DDR-60

DC/DC Converters - DIN Rail Mount 200.4W 250-1500Vdc 12V 16.7A

DDRH-240-12
MEAN WELL
1: $121.45
2In Stock
14Expected 16/9/2026

Mfr. Part No.
DDRH-240-12

Mouser Part No
709-DDRH-240-12

MEAN WELL

DC/DC Converters - DIN Rail Mount 200.4W 250-1500Vdc 12V 16.7A

Learn More

Datasheet

2In Stock

14Expected 16/9/2026

$121.45

$115.74

$110.57

$107.44

Min.: 1
Mult.: 1

Isolated

1 Output

200.4 W

250 VDC

1.5 kVDC

12 VDC

16.7 A

4 kVAC

129.2 mm

125.2 mm

85.5 mm

Industrial

DDRH-240

DC/DC Converters - DIN Rail Mount 60W 150-1500Vin 48V 1.25A DIN

DDRH-60-48
MEAN WELL
1: $81.03
6In Stock

Mfr. Part No.
DDRH-60-48

Mouser Part No
709-DDRH-60-48

MEAN WELL

DC/DC Converters - DIN Rail Mount 60W 150-1500Vin 48V 1.25A DIN

Learn More

Datasheet

6In Stock

$81.03

$81.02

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

150 V

1.5 kV

48 V

1.25 A

500 V

105 mm

57 mm

93.5 mm

Industrial

DDRH-60

DC/DC Converters - DIN Rail Mount 15W 18-75Vin 24Vout 0.63A DIN Rail

DDR-15L-24
MEAN WELL
1: $30.78
1,119Expected 14/10/2026

Mfr. Part No.
DDR-15L-24

Mouser Part No
709-DDR-15L-24

MEAN WELL

DC/DC Converters - DIN Rail Mount 15W 18-75Vin 24Vout 0.63A DIN Rail

Learn More

Datasheet

1,119Expected 14/10/2026

$30.78

$26.52

$25.85

$25.84

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

18 V

75 V

24 V

630 mA

4 kV

54.5 mm

17.5 mm

90 mm

Industrial

DDR-15

DDR DIN-Rail DC-DC Converters

Customer Service Office

Company

Resources

Support

630 mA
1 A
1.25 A
2 A
2.1 A
2.5 A
3 A
3.5 A
3.75 A
4 A
4.2 A
4.5 A
5 A
6 A
7.5 A
8.3 A
8.4 A
10 A
10.8 A
12 A