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 (GBP) 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 200W 14-160Vin 12V 16.8A Half Brick Railway Approval
Datasheet
77In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 200 W 12 V 16.8 A Industrial
TRACO Power DC/DC Converters - Through Hole 200W 14-160Vin 5V 40A Half Brick Railway Approval
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 200 W 5 V 40 A Industrial
TRACO Power DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
50In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 40 W 15 V 2.666 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 240W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 200 W 48 V 5 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 300W Iso 18-75Vin 12Vout 25A
Datasheet
12In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 300 W 12 V 25 A Industrial
TRACO Power DC/DC Converters - Through Hole 76W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
64In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 12 V 6.3 A
TRACO Power DC/DC Converters - Through Hole 76W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
19In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 28 V 2.7 A Industrial
TRACO Power DC/DC Converters - Through Hole 76W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
44In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 12 V 6.3 A
TRACO Power DC/DC Converters - Through Hole 76W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
15In 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 18-75Vin 15V 1330mA 20W Iso railway
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 20 W 15 V 1.33 A Industrial
TRACO Power DC/DC Converters - Through Hole 18-75Vin 24V 3.2A Iso Chassis mnt
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 24 V 3.2 A Industrial
TRACO Power DC/DC Converters - Through Hole 18-75Vin 5V 15A Iso Chassis mnt
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 5 V 15 A Industrial
TRACO Power DC/DC Converters - Through Hole 76W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 28 V 2.7 A Industrial
TRACO Power DC/DC Converters - Through Hole 200W 14-160Vin 15V 13.4A Half Brick Railway Approval
Datasheet
17In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 200 W 15 V 13.4 A Industrial
TRACO Power DC/DC Converters - Through Hole 200W 14-160Vin 24V 8.4A Half Brick Railway Approval
Datasheet
18In Stock
14Expected 03/08/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 200 W 24 V 8.4 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
67In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 150 W 24 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
82In Stock
74Expected 14/08/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 24 V 3.2 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 300W Iso 18-75Vin 24Vout 12.5A
Datasheet
37In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 300 W 24 V 12.5 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 300W Iso 18-75Vin 28Vout 10.8A
Datasheet
55In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 300 W 28 V 10.8 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 300W Iso 18-75Vin 48Vout 6.3A
Datasheet
28In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 300 W 48 V 6.3 A Industrial
TRACO Power DC/DC Converters - Through Hole 200W 14-160Vin 48V 4.2A Half Brick Railway Approval
Datasheet
1In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 200 W 48 V 4.2 A Industrial
TRACO Power DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
10In Stock
40Expected 30/07/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 40 W 24 V 1.666 A Industrial
TRACO Power DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
29In 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 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
47In Stock
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 150 W 24 V 6.3 A
TRACO Power DC/DC Converters - Through Hole 9-36Vin 24V 3.2A Iso Chassis mnt
Datasheet
40In Stock
Min.: 1
Mult.: 1

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