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 (IDR) 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 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
TRACO Power DC/DC Converters - Through Hole 14-160Vin 12V 5A 60W Qtr brick Iso
Datasheet
45In Stock
70Expected 20/03/2026
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 72 V 14 V 160 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 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
4In Stock
7Expected 03/04/2026
Min.: 1
Mult.: 1

Isolated 1 Output 110 V 14 V 160 V 5 V 20 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
3In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 110 V 14 V 160 V 48 V 2.1 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 12V 3330mA 40W Qtr brick Iso
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 9 V 75 V 12 V 3.33 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 15V 2670mA 40W Qtr brick Iso
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 9 V 75 V 15 V 2.67 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 14-160Vin 15V 2670mA 40W Qtr brick Iso
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 72 V 14 V 160 V 15 V 2.67 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 14-160Vin 24V 1670mA 40W Qtr brick Iso
Datasheet
13In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 72 V 14 V 160 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 14-160Vin 48V 830mA 40W Qtr brick Iso
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 72 V 14 V 160 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 15V 4A 60W Qtr brick Iso
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 36 V 9 V 75 V 15 V 4 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 9-75Vin 48V 1250mA 60W Qtr brick Iso
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 36 V 9 V 75 V 48 V 1.25 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 14-160Vin 24V 2.5A 60W Qtr brick Iso
Datasheet
9In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 72 V 14 V 160 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
TRACO Power DC/DC Converters - Through Hole 14-160Vin 48V 1250mA 60W Qtr brick Iso
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 72 V 14 V 160 V 48 V 1.25 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 10W 9-75Vin 15Vout 670mA 1x1 metal case
Datasheet
2In Stock
20Expected 03/04/2026
Min.: 1
Mult.: 1

Isolated 1 Output 10 W 36 V 9 V 75 V 15 V 670 mA 3 kV DIP-7 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 10UIR
TRACO Power DC/DC Converters - Through Hole 200W 14-160Vin 12V 16.8A Half Brick Railway Approval
Datasheet
92On Order
Min.: 1
Mult.: 1

Isolated 1 Output 200 W 72 V 14 V 160 V 12 V 16.8 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 30W 9-75Vin 5.1Vout 6A 2x1 housing
Datasheet
30Expected 26/06/2026
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 36 V 9 V 75 V 5.1 V 6 A 3 kV 50.8 mm x 25.4 mm x 10.2 mm 50.8 mm (2 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Industrial TEN 30UIR
TRACO Power DC/DC Converters - Through Hole 150W 14-160Vin 12V 12.5A Half Brick Railway Approval
Datasheet
69Expected 13/03/2026
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 72 V 14 V 160 V 12 V 12.5 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 14-160Vin 12V 3330mA 40W Qtr brick Iso
Datasheet
14Expected 10/07/2026
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 72 V 14 V 160 V 12 V 3.33 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 10W 9-75Vin +5Vout 1A, -5Vout 1A 1x1 metal case
Datasheet
36Expected 05/03/2026
Min.: 1
Mult.: 1

Isolated 2 Output 10 W 36 V 9 V 75 V 5 V 1 A - 5 V 1 A 3 kV DIP-7 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 10UIR
TRACO Power DC/DC Converters - Through Hole 10W 9-75Vin +15Vout 333mA, -15Vout 333mA 1x1 metal case
Datasheet
50Expected 26/06/2026
Min.: 1
Mult.: 1

Isolated 2 Output 10 W 36 V 9 V 75 V 15 V 333 mA - 15 V 333 mA 3 kV DIP-7 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial THN 10UIR
TRACO Power DC/DC Converters - Through Hole 40W 14-160Vin 5.1Vout 8A 2x1 housing
Datasheet
10Expected 03/07/2026
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 72 V 14 V 160 V 5.1 V 8 A 3 kV 50.8 mm x 40.6 mm x 25.4 mm 50.8 mm (2 in) 40.6 mm (1.598 in) 25.4 mm (1 in) Industrial TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
4Expected 20/03/2026
Min.: 1
Mult.: 1

Isolated 1 Output 36 V 9 V 75 V 48 V 2.1 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 150W 14-160Vin 48V 3.2A Half Brick Railway Approval
Datasheet
3Expected 05/03/2026
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 72 V 14 V 160 V 48 V 3.2 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 9-75Vin 5V 12A 60W Qtr brick Iso
Datasheet
10Expected 13/03/2026
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 36 V 9 V 75 V 5 V 12 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