Railway & Harsh Industrial 12:1 DC/DC Converters

TRACO Power Railway and Harsh Industrial Ultra-Wide 12:1 DC/DC Converters, covering 9VDC to 75VDC or 14VDC to 160VDC input ranges, are suitable for harsh environments and are available in 10 power levels in five packages ranging from 10W to 200W. The ultra-wide input design allows the converter to act as an all-in-one solution if different input voltage ranges need to be covered in the same application, solving the issue of using multiple converters or having multiple solutions with different DC input ranges. The UIR products from TRACO Power offer reliable performance under the harshest environmental conditions. Additional features include high efficiency of up to 91%, a -40°C to +85°C ambient operating temperature range, and an I/O isolation voltage of 3000VAC. These DC/DC converters are designed for railway and challenging industrial applications requiring a robust solution.

Results: 102
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Description Datasheet Availability Pricing (USD) 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
Isolation Voltage
Package/Case
Length
Width
Height
Industry
Series
TRACO Power DC/DC Converters - Through Hole 9-75Vin 12V 5A 60W Qtr brick Iso
Datasheet
148In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 36 V 9 V 75 V 12 V 5 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial TEP 60UIR
TRACO Power DC/DC Converters - Through Hole 150W 14-160Vin 5V 30A Half Brick Railway Approval
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 72 V 14 V 160 V 5 V 30 A 3 kV 61 mm (2.402 in) 57.9 mm (2.28 in) 13 mm (0.512 in) Industrial TEP 150UIR
TRACO Power DC/DC Converters - Through Hole 200W 14-160Vin 48V 4.2A Half Brick Railway Approval
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 200 W 72 V 14 V 160 V 48 V 4.2 A 3 kV 61 mm (2.402 in) 57.9 mm (2.28 in) 13 mm (0.512 in) Industrial TEP 200UIR
TRACO Power DC/DC Converters - Through Hole 15W 9-75Vin 15Vout 1A 1 x 1 Metal Case, Railway
Datasheet
12In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 36 V 9 V 75 V 15 V 1 A 3 kV 25.4 mm x 25.4 mm x 9.9 mm 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 15UIR
TRACO Power DC/DC Converters - Through Hole 15W 14-160Vin 15Vout 1A 1 x 1 Metal Case, Railway
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 72 V 14 V 160 V 15 V 1 A 3 kV 25.4 mm x 25.4 mm x 9.9 mm 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 15UIR
TRACO Power DC/DC Converters - Through Hole 15W 14-160Vin 24Vout 625mA 1 x 1 Metal Case, Railway
Datasheet
23In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 72 V 14 V 160 V 24 V 625 mA 3 kV 25.4 mm x 25.4 mm x 9.9 mm 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 15UIR
TRACO Power DC/DC Converters - Through Hole 20W 9-75Vin 5.1Vout 4A 1 x 1 Metal Case, Railway
Datasheet
15In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 36 V 9 V 75 V 5.1 V 4 A 3 kV 25.4 mm x 25.4 mm x 18.7 mm 25.4 mm (1 in) 25.4 mm (1 in) 18.7 mm (0.736 in) Industrial THN 20UIR
TRACO Power DC/DC Converters - Through Hole 20W 9-75Vin 12Vout 1670mA 1 x 1 Metal Case, Railway
Datasheet
9In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 36 V 9 V 75 V 12 V 1.67 A 3 kV 25.4 mm x 25.4 mm x 18.7 mm 25.4 mm (1 in) 25.4 mm (1 in) 18.7 mm (0.736 in) Industrial THN 20UIR
TRACO Power DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 1330A 1 x 1 Metal Case, Railway
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 36 V 9 V 75 V 15 V 1.33 A 3 kV 25.4 mm x 25.4 mm x 18.7 mm 25.4 mm (1 in) 25.4 mm (1 in) 18.7 mm (0.736 in) Industrial THN 20UIR
TRACO Power DC/DC Converters - Through Hole 20W 9-75Vin 24Vout 835mA 1 x 1 Metal Case, Railway
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 36 V 9 V 75 V 24 V 835 mA 3 kV 25.4 mm x 25.4 mm x 18.7 mm 25.4 mm (1 in) 25.4 mm (1 in) 18.7 mm (0.736 in) Industrial THN 20UIR
TRACO Power DC/DC Converters - Through Hole 20W 9-75Vin +12Vout 833mA, -12Vout 833mA 1 x 1 Metal Case, Railway
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 36 V 9 V 75 V 12 V 833 mA - 12 V 833 mA 3 kV 25.4 mm x 25.4 mm x 18.7 mm 25.4 mm (1 in) 25.4 mm (1 in) 18.7 mm (0.736 in) Industrial THN 20UIR
TRACO Power DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 667mA, -15Vout 667mA 1 x 1 Metal Case, Railway
Datasheet
17In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 36 V 9 V 75 V 15 V 667 mA - 15 V 667 mA 3 kV 25.4 mm x 25.4 mm x 18.7 mm 25.4 mm (1 in) 25.4 mm (1 in) 18.7 mm (0.736 in) Industrial THN 20UIR
TRACO Power DC/DC Converters - Through Hole 20W 14-160Vin 5.1Vout 4A 1 x 1 Metal Case, Railway
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 72 V 14 V 160 V 5.1 V 4 A 3 kV 25.4 mm x 25.4 mm x 18.7 mm 25.4 mm (1 in) 25.4 mm (1 in) 18.7 mm (0.736 in) Industrial THN 20UIR
TRACO Power DC/DC Converters - Through Hole 20W 14-160Vin 15Vout 1330A 1 x 1 Metal Case, Railway
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 72 V 14 V 160 V 15 V 1.33 A 3 kV 25.4 mm x 25.4 mm x 18.7 mm 25.4 mm (1 in) 25.4 mm (1 in) 18.7 mm (0.736 in) Industrial THN 20UIR
TRACO Power DC/DC Converters - Through Hole 20W 14-160Vin 24Vout 835mA 1 x 1 Metal Case, Railway
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 72 V 14 V 160 V 24 V 835 mA 3 kV 25.4 mm x 25.4 mm x 18.7 mm 25.4 mm (1 in) 25.4 mm (1 in) 18.7 mm (0.736 in) Industrial THN 20UIR
TRACO Power DC/DC Converters - Through Hole 20W 14-160Vin +12Vout 833mA, -12Vout 833mA 1 x 1 Metal Case, Railway
Datasheet
19In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 72 V 14 V 160 V 12 V 833 mA - 12 V 833 mA 3 kV 25.4 mm x 25.4 mm x 18.7 mm 25.4 mm (1 in) 25.4 mm (1 in) 18.7 mm (0.736 in) Industrial THN 20UIR
TRACO Power DC/DC Converters - Through Hole 20W 14-160Vin 15Vout 667mA, -15Vout 667mA 1 x 1 Metal Case, Railway
Datasheet
19In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 72 V 14 V 160 V 15 V 667 mA - 15 V 667 mA 3 kV 25.4 mm x 25.4 mm x 18.7 mm 25.4 mm (1 in) 25.4 mm (1 in) 18.7 mm (0.736 in) Industrial THN 20UIR
TRACO Power DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
11In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 36 V 9 V 75 V 15 V 6.7 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial TEP 100UIR
TRACO Power DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
76In Stock
54Expected 03/07/2026
Min.: 1
Mult.: 1

Isolated 1 Output 36 V 9 V 75 V 24 V 4.2 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial TEP 100UIR
TRACO Power DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 110 V 14 V 160 V 12 V 8.35 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial TEP 100UIR
TRACO Power DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
43In Stock
23Expected 18/02/2026
Min.: 1
Mult.: 1

Isolated 1 Output 110 V 14 V 160 V 24 V 4.2 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial TEP 100UIR
TRACO Power DC/DC Converters - Through Hole 9-75Vin 5V 8A 40W Qtr brick Iso
Datasheet
35In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 9 V 75 V 5 V 8 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial TEP 40UIR
TRACO Power DC/DC Converters - Through Hole 9-75Vin 24V 1670mA 40W Qtr brick Iso
Datasheet
22In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 9 V 75 V 24 V 1.67 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial TEP 40UIR
TRACO Power DC/DC Converters - Through Hole 9-75Vin 48V 830mA 40W Qtr brick Iso
Datasheet
54In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 9 V 75 V 48 V 830 mA 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial TEP 40UIR
TRACO Power DC/DC Converters - Through Hole 9-75Vin 24V 2.5A 60W Qtr brick Iso
Datasheet
95In Stock
80Expected 13/03/2026
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 36 V 9 V 75 V 24 V 2.5 A 3 kV 1/4 Brick 57.9 mm (2.28 in) 36.8 mm (1.449 in) 12.7 mm (0.5 in) Industrial TEP 60UIR