DC/DC Converters - Chassis Mount

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TEQ-40WIR Ruggedized 40W DC/DC Converters

TRACO Power TEQ-40WIR Ruggedized 40W DC/DCC Converters are EN 50155 approved for railway and transit applications as well as industrial requirements where a robust DC/DC power source is required. These 40W isolated DC/DC converters deliver up to 91% efficiency while providing protection against short circuits, overvoltage, and overtemperature. This series is chassis mountable and provides increased EMC immunity against surge, burst, radiated, and conducted disturbances. These TRACO Power units are encased in a rugged metal chassis with a heatsink construction for a high level of thermal performance and a full output power operating temperature range of up to +83°C with natural convection cooling (+92°C with power derating). These converters have an ultra-wide 4:1 input voltage ranges with output ratings of 5V_DC at 8000mA, 12V_DC at 3330mA, ±12V_DC at 1670mA, 15V_DC at 2670mA, ±15V_DC at 1330mA, 24V_DC at 1670mA, and ±24V_DC at 830mA.

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Part #

DC/DC Converters - Chassis Mount 9.5-36Vin 24V 1.67A 40W Iso railway

TEQ 40-2415WIR
TRACO Power
1: $243.09
12In Stock

Mfr. Part #
TEQ 40-2415WIR

Mouser Part #
495-TEQ40-2415WIR

TRACO Power

DC/DC Converters - Chassis Mount 9.5-36Vin 24V 1.67A 40W Iso railway

Learn More

Datasheet

12In Stock

$243.09

$239.07

$237.21

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

24 V

9.5 V

36 V

24 V

1.67 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

DC/DC Converters - Chassis Mount 40W 18-75Vin +/-15V 1.33A Iso Encap

TEQ 40-4823WIR
TRACO Power
1: $261.91
21In Stock

Mfr. Part #
TEQ 40-4823WIR

Mouser Part #
495-TEQ40-4823WIR

TRACO Power

DC/DC Converters - Chassis Mount 40W 18-75Vin +/-15V 1.33A Iso Encap

Learn More

Datasheet

21In Stock

$261.91

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

48 V

18 V

75 V

15 V

1.33 A

- 15 V

1.33 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ 40WIR

DC/DC Converters - Chassis Mount 9.5-36Vin 5Vout 8A 40W Iso railway

TEQ 40-2411WIR
TRACO Power
1: $250.82
7In Stock

Mfr. Part #
TEQ 40-2411WIR

Mouser Part #
495-TEQ40-2411WIR

TRACO Power

DC/DC Converters - Chassis Mount 9.5-36Vin 5Vout 8A 40W Iso railway

Learn More

Datasheet

7In Stock

$250.82

$250.80

$250.33

$250.10

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

24 V

9.5 V

36 V

5 V

8 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

DC/DC Converters - Chassis Mount 9.5-36Vin 15V 2.67A 40W Iso railway

TEQ 40-2413WIR
TRACO Power
1: $252.48
2In Stock

Mfr. Part #
TEQ 40-2413WIR

Mouser Part #
495-TEQ40-2413WIR

TRACO Power

DC/DC Converters - Chassis Mount 9.5-36Vin 15V 2.67A 40W Iso railway

Learn More

Datasheet

2In Stock

$252.48

$239.13

$233.99

$230.17

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

24 V

9.5 V

36 V

15 V

2.67 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

DC/DC Converters - Chassis Mount 40W 9-36Vin +/-24V 0.83A Iso Encap

TEQ 40-2425WIR
TRACO Power
1: $262.25
3In Stock

Mfr. Part #
TEQ 40-2425WIR

Mouser Part #
495-TEQ40-2425WIR

TRACO Power

DC/DC Converters - Chassis Mount 40W 9-36Vin +/-24V 0.83A Iso Encap

Learn More

Datasheet

3In Stock

$262.25

$259.49

View

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

24 V

9.5 V

36 V

24 V

830 mA

- 24 V

830 mA

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ 40WIR

DC/DC Converters - Chassis Mount 43-160Vin 12V 3.33A 40W Iso railway

TEQ 40-7212WIR
TRACO Power
1: $272.92
2In Stock
10Expected 2026-07-17

Mfr. Part #
TEQ 40-7212WIR

Mouser Part #
495-TEQ40-7212WIR

TRACO Power

DC/DC Converters - Chassis Mount 43-160Vin 12V 3.33A 40W Iso railway

Learn More

Datasheet

2In Stock

10Expected 2026-07-17

$272.92

$258.49

$252.95

$248.82

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

110 V

43 V

160 V

12 V

3.33 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

DC/DC Converters - Chassis Mount 43-160Vin 24V 1.67A 40W Iso railway

TEQ 40-7215WIR
TRACO Power
1: $262.34
5In Stock

Mfr. Part #
TEQ 40-7215WIR

Mouser Part #
495-TEQ40-7215WIR

TRACO Power

DC/DC Converters - Chassis Mount 43-160Vin 24V 1.67A 40W Iso railway

Learn More

Datasheet

5In Stock

$262.34

$258.45

$256.46

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

110 V

43 V

160 V

24 V

1.67 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

DC/DC Converters - Chassis Mount 40W 9-36Vin +/-15V 1.33A Iso Encap

TEQ 40-2423WIR
TRACO Power
1: $262.25
54On Order

Mfr. Part #
TEQ 40-2423WIR

Mouser Part #
495-TEQ40-2423WIR

TRACO Power

DC/DC Converters - Chassis Mount 40W 9-36Vin +/-15V 1.33A Iso Encap

Learn More

Datasheet

54On Order

$262.25

$259.49

View

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

24 V

9.5 V

36 V

15 V

1.33 A

- 15 V

1.33 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ 40WIR

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

TEQ 40-2412WIR
TRACO Power
1: $243.09
6Expected 2026-05-01

Mfr. Part #
TEQ 40-2412WIR

Mouser Part #
495-TEQ40-2412WIR

TRACO Power

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

Learn More

Datasheet

6Expected 2026-05-01

$243.09

$239.08

$235.15

$233.24

View

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

24 V

9.5 V

36 V

12 V

3.33 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

DC/DC Converters - Chassis Mount 40W 9-36Vin +/-12V 1.67A Iso Encap

TEQ 40-2422WIR
TRACO Power
1: $276.15
17Factory Stock Available

Mfr. Part #
TEQ 40-2422WIR

Mouser Part #
495-TEQ40-2422WIR

TRACO Power

DC/DC Converters - Chassis Mount 40W 9-36Vin +/-12V 1.67A Iso Encap

Learn More

Datasheet

17Factory Stock Available

More Info Available

$276.15

$261.55

$255.93

$251.76

Quote

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

24 V

9.5 V

36 V

12 V

1.67 A

- 12 V

1.67 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ 40WIR

DC/DC Converters - Chassis Mount 18-75Vin 5Vout 8A 40W Iso railway

TEQ 40-4811WIR
TRACO Power
1: $269.22
6Factory Stock Available

Mfr. Part #
TEQ 40-4811WIR

Mouser Part #
495-TEQ40-4811WIR

TRACO Power

DC/DC Converters - Chassis Mount 18-75Vin 5Vout 8A 40W Iso railway

Learn More

Datasheet

6Factory Stock Available

More Info Available

$269.22

$254.98

$249.51

$245.43

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

48 V

18 V

75 V

5 V

8 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

DC/DC Converters - Chassis Mount 18-75Vin 24V 1.67A 40W Iso railway

TEQ 40-4815WIR
TRACO Power
1: $254.76
19Factory Stock Available

Mfr. Part #
TEQ 40-4815WIR

Mouser Part #
495-TEQ40-4815WIR

TRACO Power

DC/DC Converters - Chassis Mount 18-75Vin 24V 1.67A 40W Iso railway

Learn More

Datasheet

19Factory Stock Available

More Info Available

$254.76

$241.29

$236.12

$232.26

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

48 V

18 V

75 V

24 V

1.67 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

DC/DC Converters - Chassis Mount 40W 18-75Vin +/-12V 1.67A Iso Encap

TEQ 40-4822WIR
TRACO Power
1: $278.74
25Factory Stock Available

Mfr. Part #
TEQ 40-4822WIR

Mouser Part #
495-TEQ40-4822WIR

TRACO Power

DC/DC Converters - Chassis Mount 40W 18-75Vin +/-12V 1.67A Iso Encap

Learn More

Datasheet

25Factory Stock Available

More Info Available

$278.74

$264.01

$258.34

$254.12

Quote

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

48 V

18 V

75 V

12 V

1.67 A

- 12 V

1.67 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ 40WIR

DC/DC Converters - Chassis Mount 40W 18-75Vin +/-24V 0.83A Iso Encap

TEQ 40-4825WIR
TRACO Power
1: $278.74
6Factory Stock Available

Mfr. Part #
TEQ 40-4825WIR

Mouser Part #
495-TEQ40-4825WIR

TRACO Power

DC/DC Converters - Chassis Mount 40W 18-75Vin +/-24V 0.83A Iso Encap

Learn More

Datasheet

6Factory Stock Available

More Info Available

$278.74

$264.01

$258.34

$254.12

Quote

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

48 V

18 V

75 V

24 V

830 mA

- 24 V

830 mA

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ 40WIR

DC/DC Converters - Chassis Mount 43-160Vin 5Vout 8A 40W Iso railway

TEQ 40-7211WIR
TRACO Power
1: $286.76
14Factory Stock Available

Mfr. Part #
TEQ 40-7211WIR

Mouser Part #
495-TEQ40-7211WIR

TRACO Power

DC/DC Converters - Chassis Mount 43-160Vin 5Vout 8A 40W Iso railway

Learn More

Datasheet

14Factory Stock Available

More Info Available

$286.76

$271.60

$265.77

$261.43

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

110 V

43 V

160 V

5 V

8 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

DC/DC Converters - Chassis Mount 43-160Vin 15V 2.67A 40W Iso railway

TEQ 40-7213WIR
TRACO Power
1: $272.92
15Factory Stock Available

Mfr. Part #
TEQ 40-7213WIR

Mouser Part #
495-TEQ40-7213WIR

TRACO Power

DC/DC Converters - Chassis Mount 43-160Vin 15V 2.67A 40W Iso railway

Learn More

Datasheet

15Factory Stock Available

More Info Available

$272.92

$258.49

$252.95

$248.82

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

110 V

43 V

160 V

15 V

2.67 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

DC/DC Converters - Chassis Mount 40W 43-160Vin +/-12V 1.67A Iso Encap

TEQ 40-7222WIR
TRACO Power
1: $301.41
27Factory Stock Available

Mfr. Part #
TEQ 40-7222WIR

Mouser Part #
495-TEQ40-7222WIR

TRACO Power

DC/DC Converters - Chassis Mount 40W 43-160Vin +/-12V 1.67A Iso Encap

Learn More

Datasheet

27Factory Stock Available

More Info Available

$301.41

$281.15

$273.44

$267.75

Quote

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

110 V

43 V

160 V

12 V

1.67 A

- 12 V

1.67 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ 40WIR

DC/DC Converters - Chassis Mount 40W 43-160Vin +/-15V 1.33A Iso Encap

TEQ 40-7223WIR
TRACO Power
1: $301.41
17Factory Stock Available

Mfr. Part #
TEQ 40-7223WIR

Mouser Part #
495-TEQ40-7223WIR

TRACO Power

DC/DC Converters - Chassis Mount 40W 43-160Vin +/-15V 1.33A Iso Encap

Learn More

Datasheet

17Factory Stock Available

More Info Available

$301.41

$281.15

$273.44

$267.75

Quote

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

110 V

43 V

160 V

15 V

1.33 A

- 15 V

1.33 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ 40WIR

DC/DC Converters - Chassis Mount 40W 43-160Vin +/-24V 0.83A Iso Encap

TEQ 40-7225WIR
TRACO Power
1: $301.41
11Factory Stock Available

Mfr. Part #
TEQ 40-7225WIR

Mouser Part #
495-TEQ40-7225WIR

TRACO Power

DC/DC Converters - Chassis Mount 40W 43-160Vin +/-24V 0.83A Iso Encap

Learn More

Datasheet

11Factory Stock Available

More Info Available

$301.41

$281.15

$273.44

$267.75

Quote

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

110 V

43 V

160 V

24 V

830 mA

- 24 V

830 mA

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ 40WIR

DC/DC Converters - Chassis Mount 18-75Vin 12V 3.33A 40W Iso railway

TEQ 40-4812WIR
TRACO Power
1: $254.76
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
TEQ 40-4812WIR

Mouser Part #
495-TEQ40-4812WIR

TRACO Power

DC/DC Converters - Chassis Mount 18-75Vin 12V 3.33A 40W Iso railway

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

$254.76

$241.29

$236.12

$232.26

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

48 V

18 V

75 V

12 V

3.33 A

3 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

DC/DC Converters - Chassis Mount 18-75Vin 15V 2.67A 40W Iso railway

TEQ 40-4813WIR
TRACO Power
1: $254.76
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
TEQ 40-4813WIR

Mouser Part #
495-TEQ40-4813WIR

TRACO Power

DC/DC Converters - Chassis Mount 18-75Vin 15V 2.67A 40W Iso railway

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

$254.76

$241.29

$236.12

$232.26

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

48 V

18 V

75 V

15 V

2.67 A

1.6 kV

103 mm

57.2 mm

26.1 mm

Industrial

TEQ-40WIR

TEQ-40WIR Ruggedized 40W DC/DC Converters

Mouser Electronics®

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