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).

Types of DC/DC Converters
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Results: 132
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Isolation
Mounting Style
Number of Outputs
Output Power
Input Voltage, Nominal
Output Voltage-Channel 1
Output Current-Channel 1
Industry
TRACO Power DC/DC Converters - Through Hole 76W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 28 V 2.7 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 150 W 12 V 12.5 A Industrial
TRACO Power DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 48 V 1.6 A Industrial
TRACO Power DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
1In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 48 V 1.6 A Industrial
TRACO Power DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 24 V 3.2 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 9-36Vin 5Vout 4000mA 20W Iso railway
Datasheet
3In Stock
4Expected 10/1/2026
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 20 W 5 V 4 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 9-36Vin 15V 1330mA 20W Iso railway
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 20 W 15 V 1.33 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 20W 9-36Vin +/-12V 833mA Iso Encap
Datasheet
1In Stock
Min.: 1
Mult.: 1

Isolated Chassis 2 Output 20 W 12 V 833 mA Industrial
TRACO Power DC/DC Converters - Chassis Mount 18-75Vin 5V 4000mA 20W Iso railway
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 20 W 5 V 4 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 43-160Vin 12V 1670mA 20W Iso railway
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated Chassis 2 Output 20 W 12 V 1.67 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 43-160Vin 24V 833mA 20W Iso railway
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 20 W 24 V 833 mA Industrial
TRACO Power DC/DC Converters - Chassis Mount 20W 43-160Vin +/-15V 667mA Iso Encap
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated Chassis 2 Output 20 W 15 V 667 mA Industrial
TRACO Power DC/DC Converters - Chassis Mount 240W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
1In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 200 W 24 V 10 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 9.5-36Vin 15V 2.67A 40W Iso railway
Datasheet
84Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 40 W 15 V 2.67 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 9.5-36Vin 24V 1.67A 40W Iso railway
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 40 W 24 V 1.67 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 43-160Vin 24V 1.67A 40W Iso railway
Datasheet
5In Stock
11Expected 12/4/2026
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 40 W 24 V 1.67 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 9.5-36Vin 12V 3.33A 40W Iso railway
Datasheet
97On Order
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 40 W 12 V 3.33 A Industrial
TRACO Power DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
150On Order
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 40 W 12 V 3.33 A Industrial
TRACO Power DC/DC Converters - Through Hole 75W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
24On Order
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 5 V 15 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 9-36Vin 12V 1670mA 20W Iso railway
Datasheet
48On Order
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 20 W 12 V 1.67 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 9-36Vin 24Vout 833mA 20W Iso railway
Datasheet
106Expected 12/11/2026
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 20 W 24 V 833 mA Industrial
TRACO Power DC/DC Converters - Chassis Mount 300W Iso 43-160Vin 24Vout 12.5A
Datasheet
10On Order
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 300 W 24 V 12.5 A Industrial
TRACO Power DC/DC Converters - Through Hole 75W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
7Expected 12/18/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 5 V 15 A Industrial
TRACO Power DC/DC Converters - Through Hole 75W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
5Expected 9/25/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 15 V 6.3 A Industrial
TRACO Power DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
4Expected 10/16/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 24 V 3.2 A Industrial