DC/DC Converters – Mouser United Kingdom

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Railway & Transit Ruggedized DC/DC Converters

TRACO Power Railway and Transit DC/DC Converters are qualified to EN 50155 and EN 61373 standards as well as UL 60950-1 approved. These converters are additionally certified to IEC/EN/UL 60950-1, and several product families in the TEQ series also carry UL 508 certification for demanding Industrial requirements. The product offering covers 3W to 300W, with PCB-mount units from 3W to 240W and chassis-mount types covering 20W to 300W. These converters offer continuous operational input ranges that exceed the defined input voltage ranges of EN 50155. The DC/DC converters have galvanic isolation up to 2250V_DC (input-to-output or input-to-the-case).

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Types of DC/DC Converters

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Part #

DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TEP 75-4815WI
TRACO Power
1: £97.17
9In Stock

Mfr. Part No.
TEP 75-4815WI

Mouser Part No
495-TEP-75-4815WI

TRACO Power

DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

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Datasheet

9In Stock

£97.17

£90.57

£88.63

£87.18

£82.48

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

75 W

48 V

24 V

3.2 A

Industrial

DC/DC Converters - Chassis Mount 100W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TEP 100-2412WIR
TRACO Power
1: £141.78
5In Stock
7Expected 06/03/2026

Mfr. Part No.
TEP 100-2412WIR

Mouser Part No
495-TEP100-2412WIR

TRACO Power

DC/DC Converters - Chassis Mount 100W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

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Datasheet

5In Stock

7Expected 06/03/2026

£141.78

£131.00

£128.19

£126.10

Quote

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

100 W

24 V

12 V

8.4 A

Industrial

DC/DC Converters - Chassis Mount 100W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TEP 100-2418WIR
TRACO Power
1: £141.49
1In Stock

Mfr. Part No.
TEP 100-2418WIR

Mouser Part No
495-TEP100-2418WIR

TRACO Power

DC/DC Converters - Chassis Mount 100W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

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Datasheet

1In Stock

£141.49

£130.73

£127.93

£125.83

Quote

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

100 W

24 V

48 V

2.1 A

Industrial

DC/DC Converters - Chassis Mount 100W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TEP 100-4812WIR
TRACO Power
1: £137.48
2In Stock

Mfr. Part No.
TEP 100-4812WIR

Mouser Part No
495-TEP100-4812WIR

TRACO Power

DC/DC Converters - Chassis Mount 100W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

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Datasheet

2In Stock

£137.48

£135.28

£133.88

£132.84

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

100 W

48 V

12 V

8.4 A

Industrial

DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case

TEP 150-2412WI-F
TRACO Power
1: £234.92
4In Stock

Mfr. Part No.
TEP 150-2412WI-F

Mouser Part No
495-TEP150-2412WI-F

TRACO Power

DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case

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Datasheet

4In Stock

£234.92

£220.79

£216.04

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

150 W

24 V

12 V

12.5 A

Industrial

DC/DC Converters - Through Hole 75W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TEP 75-2413WI
TRACO Power
1: £91.96
5In Stock

Mfr. Part No.
TEP 75-2413WI

Mouser Part No
495-TEP75-2413WI

TRACO Power

DC/DC Converters - Through Hole 75W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

5In Stock

£91.96

£90.47

£88.52

£87.08

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

75 W

24 V

15 V

6.3 A

Industrial

DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TEP 75-2418WI
TRACO Power
1: £91.96
5In Stock

Mfr. Part No.
TEP 75-2418WI

Mouser Part No
495-TEP75-2418WI

TRACO Power

DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

5In Stock

£91.96

£90.47

£88.52

£87.08

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

75 W

24 V

48 V

1.6 A

Industrial

DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

TEP 75-7215WI
TRACO Power
1: £112.32
5In Stock

Mfr. Part No.
TEP 75-7215WI

Mouser Part No
495-TEP75-7215WI

TRACO Power

DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a PCB Mount Metal Case

Learn More

Datasheet

5In Stock

£112.32

£109.00

£108.18

£107.56

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

75 W

110 V

24 V

3.2 A

Industrial

DC/DC Converters - Chassis Mount 9-36Vin 5Vout 4000mA 20W Iso railway

TEQ 20-2411WIR
TRACO Power
1: £103.69
4In Stock

Mfr. Part No.
TEQ 20-2411WIR

Mouser Part No
495-TEQ20-2411WIR

TRACO Power

DC/DC Converters - Chassis Mount 9-36Vin 5Vout 4000mA 20W Iso railway

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Datasheet

4In Stock

£103.69

£102.02

£100.74

£97.42

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

20 W

24 V

5 V

4 A

Industrial

DC/DC Converters - Chassis Mount 9-36Vin 12V 1670mA 20W Iso railway

TEQ 20-2412WIR
TRACO Power
1: £102.61
4In Stock

Mfr. Part No.
TEQ 20-2412WIR

Mouser Part No
495-TEQ20-2412WIR

TRACO Power

DC/DC Converters - Chassis Mount 9-36Vin 12V 1670mA 20W Iso railway

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Datasheet

4In Stock

£102.61

£97.19

£95.10

£93.55

£88.76

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

20 W

24 V

12 V

1.67 A

Industrial

DC/DC Converters - Chassis Mount 9-36Vin 15V 1330mA 20W Iso railway

TEQ 20-2413WIR
TRACO Power
1: £102.61
5In Stock

Mfr. Part No.
TEQ 20-2413WIR

Mouser Part No
495-TEQ20-2413WIR

TRACO Power

DC/DC Converters - Chassis Mount 9-36Vin 15V 1330mA 20W Iso railway

Learn More

Datasheet

5In Stock

£102.61

£97.19

£95.10

£93.55

£88.76

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

20 W

24 V

15 V

1.33 A

Industrial

DC/DC Converters - Chassis Mount 20W 9-36Vin +/-15V 667mA Iso Encap

TEQ 20-2423WIR
TRACO Power
1: £111.81
3In Stock
2Expected 25/02/2026

Mfr. Part No.
TEQ 20-2423WIR

Mouser Part No
495-TEQ20-2423WIR

TRACO Power

DC/DC Converters - Chassis Mount 20W 9-36Vin +/-15V 667mA Iso Encap

Learn More

Datasheet

3In Stock

2Expected 25/02/2026

£111.81

£105.89

£103.63

£101.94

£96.95

Min.: 1
Mult.: 1

Isolated

Chassis

2 Output

20 W

24 V

15 V

667 mA

Industrial

DC/DC Converters - Chassis Mount 18-75Vin 5V 4000mA 20W Iso railway

TEQ 20-4811WIR
TRACO Power
1: £105.03
2In Stock

Mfr. Part No.
TEQ 20-4811WIR

Mouser Part No
495-TEQ20-4811WIR

TRACO Power

DC/DC Converters - Chassis Mount 18-75Vin 5V 4000mA 20W Iso railway

Learn More

Datasheet

2In Stock

£105.03

£103.32

£102.07

£98.44

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

20 W

48 V

5 V

4 A

Industrial

DC/DC Converters - Chassis Mount 20W 18-75Vin +/-15V 667mA Iso Encap

TEQ 20-4823WIR
TRACO Power
1: £113.36
2In Stock

Mfr. Part No.
TEQ 20-4823WIR

Mouser Part No
495-TEQ20-4823WIR

TRACO Power

DC/DC Converters - Chassis Mount 20W 18-75Vin +/-15V 667mA Iso Encap

Learn More

Datasheet

2In Stock

£113.36

£107.36

£105.05

£103.35

£98.29

Min.: 1
Mult.: 1

Isolated

Chassis

2 Output

20 W

48 V

15 V

667 mA

Industrial

DC/DC Converters - Chassis Mount 43-160Vin 5V 4000mA 20W Iso railway

TEQ 20-7211WIR
TRACO Power
1: £115.67
1In Stock

Mfr. Part No.
TEQ 20-7211WIR

Mouser Part No
495-TEQ20-7211WIR

TRACO Power

DC/DC Converters - Chassis Mount 43-160Vin 5V 4000mA 20W Iso railway

Learn More

Datasheet

1In Stock

£115.67

£109.55

£107.20

£105.46

£100.30

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

20 W

110 V

5 V

4 A

Industrial

DC/DC Converters - Chassis Mount 43-160Vin 24V 833mA 20W Iso railway

TEQ 20-7215WIR
TRACO Power
1: £105.96
4In Stock

Mfr. Part No.
TEQ 20-7215WIR

Mouser Part No
495-TEQ20-7215WIR

TRACO Power

DC/DC Converters - Chassis Mount 43-160Vin 24V 833mA 20W Iso railway

Learn More

Datasheet

4In Stock

£105.96

£104.24

£102.99

£101.51

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

20 W

110 V

24 V

833 mA

Industrial

DC/DC Converters - Chassis Mount 20W 43-160Vin +/-12V 833mA Iso Encap

TEQ 20-7222WIR
TRACO Power
1: £120.18
8In Stock

Mfr. Part No.
TEQ 20-7222WIR

Mouser Part No
495-TEQ20-7222WIR

TRACO Power

DC/DC Converters - Chassis Mount 20W 43-160Vin +/-12V 833mA Iso Encap

Learn More

Datasheet

8In Stock

£120.18

£113.82

£111.37

£109.56

£104.20

Min.: 1
Mult.: 1

Isolated

Chassis

2 Output

20 W

110 V

12 V

833 mA

Industrial

DC/DC Converters - Chassis Mount 20W 43-160Vin +/-15V 667mA Iso Encap

TEQ 20-7223WIR
TRACO Power
1: £114.28
4In Stock

Mfr. Part No.
TEQ 20-7223WIR

Mouser Part No
495-TEQ20-7223WIR

TRACO Power

DC/DC Converters - Chassis Mount 20W 43-160Vin +/-15V 667mA Iso Encap

Learn More

Datasheet

4In Stock

£114.28

£112.56

View

Min.: 1
Mult.: 1

Isolated

Chassis

2 Output

20 W

110 V

15 V

667 mA

Industrial

DC/DC Converters - Chassis Mount 240W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case

TEQ 200-7212WIR
TRACO Power
1: £401.89
1In Stock

Mfr. Part No.
TEQ 200-7212WIR

Mouser Part No
495-TEQ200-7212WIR

TRACO Power

DC/DC Converters - Chassis Mount 240W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case

Learn More

Datasheet

1In Stock

£401.89

£363.84

£353.86

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

200 W

110 V

12 V

20 A

Industrial

DC/DC Converters - Chassis Mount 240W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case

TEQ 200-7215WIR
TRACO Power
1: £401.89
1In Stock

Mfr. Part No.
TEQ 200-7215WIR

Mouser Part No
495-TEQ200-7215WIR

TRACO Power

DC/DC Converters - Chassis Mount 240W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case

Learn More

Datasheet

1In Stock

£401.89

£363.84

£353.86

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

200 W

110 V

24 V

10 A

Industrial

DC/DC Converters - Chassis Mount 300W Iso 43-160Vin 48Vout 6.3A

TEQ 300-7218WIR
TRACO Power
1: £561.20
1In Stock

Mfr. Part No.
TEQ 300-7218WIR

Mouser Part No
495-TEQ300-7218WIR

TRACO Power

DC/DC Converters - Chassis Mount 300W Iso 43-160Vin 48Vout 6.3A

Learn More

Datasheet

1In Stock

£561.20

£549.60

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

400 W

110 V

48 V

6.3 A

Industrial

DC/DC Converters - Chassis Mount 9.5-36Vin 12V 3.33A 40W Iso railway

TEQ 40-2412WIR
TRACO Power
1: £126.74
4In Stock

Mfr. Part No.
TEQ 40-2412WIR

Mouser Part No
495-TEQ40-2412WIR

TRACO Power

DC/DC Converters - Chassis Mount 9.5-36Vin 12V 3.33A 40W Iso railway

Learn More

Datasheet

4In Stock

£126.74

£124.66

£122.60

£121.60

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

40 W

24 V

12 V

3.33 A

Industrial

DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case

TEP 150-2415WI-F
TRACO Power
1: £235.45
57Expected 10/04/2026

Mfr. Part No.
TEP 150-2415WI-F

Mouser Part No
495-TEP150-2415WI-F

TRACO Power

DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case

Learn More

Datasheet

57Expected 10/04/2026

£235.45

£235.18

£225.70

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

150 W

24 V

6.3 A

DC/DC Converters - Through Hole 200W 14-160Vin 12V 16.8A Half Brick Railway Approval

TEP 200-7212UIR
TRACO Power
1: £176.77
92On Order

Mfr. Part No.
TEP 200-7212UIR

Mouser Part No
495-TEP200-7212UIR

TRACO Power

DC/DC Converters - Through Hole 200W 14-160Vin 12V 16.8A Half Brick Railway Approval

Learn More

Datasheet

92On Order

£176.77

£172.81

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

200 W

72 V

12 V

16.8 A

Industrial

DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

TEN 40-11012WIRH
TRACO Power
1: £63.28
30Expected 10/04/2026

Mfr. Part No.
TEN 40-11012WIRH

Mouser Part No
495-TEN40-11012WIRH

TRACO Power

DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case

Learn More

Datasheet

30Expected 10/04/2026

£63.28

£62.29

£61.62

£61.12

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

40 W

110 V

12 V

3.33 A

Industrial

Railway & Transit Ruggedized DC/DC Converters

Types of DC/DC Converters

Customer Service Office

Company

Resources

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333 mA
416 mA
667 mA
670 mA
830 mA
833 mA
1 A
1.33 A
1.6 A
1.666 A
1.67 A
2 A
2.1 A
2.5 A
2.666 A
2.67 A
2.7 A
3.2 A
3.33 A
3.6 A