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 2250VDC (input-to-output or input-to-the-case).

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DC/DC Converters - Chassis Mount

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
Number of Outputs
Output Power
Input Voltage, Nominal
Input Voltage - Min
Input Voltage - Max
Output Voltage-Channel 1
Output Current-Channel 1
Output Voltage-Channel 2
Output Current-Channel 2
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TRACO Power DC/DC Converters - Chassis Mount 9-36Vin 24Vout 833mA 20W Iso railway
Datasheet
111Expected 11/12/2026
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 9 V 36 V 24 V 833 mA 2.25 kV 103 mm 57.2 mm 26.1 mm Industrial + 93 C - 40 C TEQ-20WIR
TRACO Power DC/DC Converters - Chassis Mount 300W Iso 43-160Vin 24Vout 12.5A
Datasheet
10On Order
Min.: 1
Mult.: 1

Isolated 1 Output 300 W 43 V 160 V 24 V 12.5 A 3 kV 152.4 mm 101.6 mm 38.6 mm Industrial + 80 C - 40 C TEQ 300WIR
TRACO Power DC/DC Converters - Chassis Mount 9.5-36Vin 5Vout 8A 40W Iso railway
Datasheet
15On Order
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 9.5 V 36 V 5 V 8 A 3 kV 103 mm 57.2 mm 26.1 mm Industrial + 92 C - 40 C TEQ-40WIR
TRACO Power DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
2In Stock
1Expected 02/09/2026
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 43 V 160 V 48 V 3.2 A 3 kV 98 mm 59 mm 35.7 mm Industrial + 75 C - 40 C TEP 150WI
TRACO Power DC/DC Converters - Chassis Mount 9-36Vin 5Vout 4000mA 20W Iso railway
Datasheet
7On Order
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 9 V 36 V 5 V 4 A 2.25 kV 103 mm 57.2 mm 26.1 mm Industrial + 93 C - 40 C TEQ-20WIR
TRACO Power DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
2Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 9 V 36 V 15 V 10 A 3 kV 98 mm 59 mm 35.7 mm Industrial + 75 C - 40 C TEP 150WI
TRACO Power DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
2Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 43 V 160 V 15 V 10 A 1.591 kV 98 mm 59 mm 35.7 mm TEP 150WI
TRACO Power DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
37Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 43 V 160 V 28 V 5.4 A 3 kV 98 mm 59 mm 35.7 mm Industrial + 75 C - 40 C TEP 150WI
TRACO Power DC/DC Converters - Chassis Mount 18-75Vin 12V 1670mA 20W Iso railway
Datasheet
14Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 18 V 75 V 12 V 1.67 A 2.25 kV 103 mm 57.2 mm 26.1 mm Industrial + 93 C - 40 C TEQ-20WIR
TRACO Power DC/DC Converters - Chassis Mount 18-75Vin 24V 833mA 20W Iso railway
Datasheet
15Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 18 V 75 V 24 V 833 mA 2.25 kV 103 mm 57.2 mm 26.1 mm Industrial + 93 C - 40 C TEQ-20WIR
TRACO Power DC/DC Converters - Chassis Mount 20W 18-75Vin +/-12V 833mA Iso Encap
Datasheet
21Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 18 V 75 V 12 V 833 mA - 12 V 833 mA 2.25 kV 103 mm 57.2 mm 26.1 mm Industrial + 93 C - 40 C TEQ 20WIR
TRACO Power DC/DC Converters - Chassis Mount 20W 18-75Vin +/-15V 667mA Iso Encap
Datasheet
23Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 18 V 75 V 15 V 667 mA - 15 V 667 mA 2.25 kV 103 mm 57.2 mm 26.1 mm Industrial + 93 C - 40 C TEQ 20WIR
TRACO Power DC/DC Converters - Chassis Mount 43-160Vin 5V 4000mA 20W Iso railway
Datasheet
2Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 43 V 160 V 5 V 4 A 2.25 kV 103 mm 57.2 mm 26.1 mm Industrial + 93 C - 40 C TEQ-20WIR
TRACO Power DC/DC Converters - Chassis Mount 20W 43-160Vin +/-12V 833mA Iso Encap
Datasheet
23Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 43 V 160 V 12 V 833 mA - 12 V 833 mA 2.25 kV 103 mm 57.2 mm 26.1 mm Industrial + 93 C - 40 C TEQ 20WIR
TRACO Power DC/DC Converters - Chassis Mount 216W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 200 W 19 V 75 V 12 V 18 A 2.25 kV 103.2 mm 88.9 mm 87.6 mm Industrial + 90 C - 40 C TEQ 200WIR
TRACO Power DC/DC Converters - Chassis Mount 216W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
6Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 200 W 19 V 75 V 24 V 9 A 2.25 kV 103.2 mm 88.9 mm 87.6 mm Industrial + 90 C - 40 C TEQ 200WIR
TRACO Power DC/DC Converters - Chassis Mount 216W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
5Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 200 W 19 V 75 V 48 V 4.5 A 1.591 kV 103 mm 88.9 mm 87.6 mm TEQ 200WIR
TRACO Power DC/DC Converters - Chassis Mount 240W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 200 W 43 V 160 V 12 V 20 A 2.25 kV 103.2 mm 88.9 mm 87.6 mm Industrial + 90 C - 40 C TEQ 200WIR
TRACO Power DC/DC Converters - Chassis Mount 300W Iso 43-160Vin 12Vout 25A
Datasheet
4Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 400 W 43 V 160 V 12 V 25 A 3 kV 152 mm 102 mm 38.6 mm Industrial + 80 C - 40 C TEQ 300WIR
TRACO Power DC/DC Converters - Chassis Mount 300W Iso 43-160Vin 28Vout 10.8A
Datasheet
7Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 300 W 43 V 160 V 28 V 10.8 A 3 kV 152.4 mm 101.6 mm 38.6 mm Industrial + 80 C - 40 C TEQ 300WIR
TRACO Power DC/DC Converters - Chassis Mount 18-75Vin 5Vout 8A 40W Iso railway
Datasheet
6Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 18 V 75 V 5 V 8 A 3 kV 103 mm 57.2 mm 26.1 mm Industrial + 92 C - 40 C TEQ-40WIR
TRACO Power DC/DC Converters - Chassis Mount 18-75Vin 24V 1.67A 40W Iso railway
Datasheet
18Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 18 V 75 V 24 V 1.67 A 3 kV 103 mm 57.2 mm 26.1 mm Industrial + 92 C - 40 C TEQ-40WIR
TRACO Power DC/DC Converters - Chassis Mount 43-160Vin 5Vout 8A 40W Iso railway
Datasheet
13Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 43 V 160 V 5 V 8 A 3 kV 103 mm 57.2 mm 26.1 mm Industrial + 92 C - 40 C TEQ-40WIR
TRACO Power DC/DC Converters - Chassis Mount 43-160Vin 15V 2.67A 40W Iso railway
Datasheet
14Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 43 V 160 V 15 V 2.67 A 3 kV 103 mm 57.2 mm 26.1 mm Industrial + 92 C - 40 C TEQ-40WIR
TRACO Power DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 18 V 75 V 15 V 10 A 1.591 kV 98 mm 59 mm 35.7 mm TEP 150WI