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
Change category view
Results: 173
Select Image Part #
 Mfr.
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 - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
35In Stock
32Expected 27/02/2026
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 150 W 24 V 48 V 3.2 A Industrial
TRACO Power DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
21On Order
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 24 V 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
64Expected 17/04/2026
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 150 W 48 V 12 V 12.5 A Industrial
TRACO Power DC/DC Converters - Through Hole 76W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
5Expected 06/03/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 24 V 28 V 2.7 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 100W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
3Expected 03/04/2026
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 100 W 48 V 24 V 4.2 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
3Expected 06/03/2026
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 150 W 110 V 48 V 3.2 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 216W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
3Expected 06/03/2026
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 200 W 48 V 24 V 9 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 43-160Vin 12V 3.33A 40W Iso railway
Datasheet
2Expected 27/02/2026
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 40 W 110 V 12 V 3.33 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 43-160Vin 24V 1.67A 40W Iso railway
Datasheet
5Expected 06/03/2026
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 40 W 110 V 24 V 1.67 A Industrial
TRACO Power DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
20Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 20 W 110 V 15 V 1.33 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 100W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
3Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 100 W 48 V 28 V 3.6 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 100W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
27Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 100 W 72 V 12 V 8.4 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 100W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
81Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 100 W 110 V 28 V 3.6 A
TRACO Power DC/DC Converters - Chassis Mount 100W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
9Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 100 W 110 V 48 V 2.1 A Industrial
TRACO Power DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
7Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 150 W 24 V 48 V 3.2 A
TRACO Power DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 150 W 48 V 12 V 12.5 A
TRACO Power DC/DC Converters - Chassis Mount 150W DC/DC Converter isolated, regulated in a Chassis Mount Metal Case
Datasheet
42Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Chassis 1 Output 150 W 48 V 15 V 10 A Industrial
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 Chassis 1 Output 150 W 110 V 28 V 5.4 A Industrial
TRACO Power DC/DC Converters - Through Hole 75W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
3Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 48 V 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
52Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 48 V 12 V 6.3 A Industrial
TRACO Power DC/DC Converters - Through Hole 75W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
49Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 48 V 15 V 5 A Industrial
TRACO Power DC/DC Converters - Through Hole 75W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
65Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 72 V 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
320Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 110 V 12 V 6.3 A Industrial
TRACO Power DC/DC Converters - Through Hole 75W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
85Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 72 V 15 V 5 A Industrial
TRACO Power DC/DC Converters - Through Hole 77W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
6Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 75 W 72 V 48 V 1.6 A Industrial