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
Maximum Operating Temperature
Minimum Operating Temperature
Series
TRACO Power DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
135In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 100 W 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 + 85 C - 40 C TEP 100UIR
TRACO Power DC/DC Converters - Through Hole 150W 14-160Vin 12V 12.5A Half Brick Railway Approval
Datasheet
64In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 12 V 12.5 A 3 kV 61 mm (2.402 in) 57.9 mm (2.28 in) 13 mm (0.512 in) Industrial + 105 C - 40 C TEP 150UIR
TRACO Power DC/DC Converters - Through Hole 200W 14-160Vin 5V 40A Half Brick Railway Approval
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 200 W 5 V 40 A 3 kV 61 mm (2.402 in) 57.9 mm (2.28 in) 13 mm (0.512 in) Industrial + 105 C - 40 C TEP 200UIR
TRACO Power DC/DC Converters - Through Hole 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
25In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 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 + 85 C - 40 C TEP 100UIR
TRACO Power DC/DC Converters - Through Hole 14-160Vin 12V 3330mA 40W Qtr brick Iso
Datasheet
28In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 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 + 85 C - 40 C TEP 40UIR
TRACO Power DC/DC Converters - Through Hole 9-75Vin 24V 1670mA 40W Qtr brick Iso
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 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 + 85 C - 40 C TEP 40UIR
TRACO Power DC/DC Converters - Through Hole 14-160Vin 5V 12A 60W Qtr brick Iso
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 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 + 85 C - 40 C TEP 60UIR
TRACO Power DC/DC Converters - Through Hole 14-160Vin 48V 1250mA 60W Qtr brick Iso
Datasheet
9In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 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 + 85 C - 40 C TEP 60UIR
TRACO Power DC/DC Converters - Through Hole 150W 14-160Vin 24V 6.3A Half Brick Railway Approval
Datasheet
105In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 150 W 24 V 6.3 A 3 kV 61 mm (2.402 in) 57.9 mm (2.28 in) 13 mm (0.512 in) Industrial + 105 C - 40 C TEP 150UIR
TRACO Power DC/DC Converters - Through Hole 30W 9-75Vin 5.1Vout 6A 2x1 housing
Datasheet
24In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 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 + 85 C - 40 C TEN 30UIR
TRACO Power DC/DC Converters - Through Hole 30W 9-75Vin +12Vout 1250mA, -12Vout 1250mA 2x1 housing
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 30 W 12 V 1.25 A - 12 V 1.25 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 + 85 C - 40 C TEN 30UIR
TRACO Power DC/DC Converters - Through Hole 30W 14-160Vin 5.1Vout 6A 2x1 housing
Datasheet
87In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 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 + 85 C - 40 C TEN 30UIR
TRACO Power DC/DC Converters - Through Hole 30W 14-160Vin 12Vout 2.5A 2x1 housing
Datasheet
30In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 12 V 2.5 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 + 85 C - 40 C TEN 30UIR
TRACO Power DC/DC Converters - Through Hole 30W 14-160Vin 24Vout 1250mA 2x1 housing
Datasheet
26In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 24 V 1.25 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 + 85 C - 40 C TEN 30UIR
TRACO Power DC/DC Converters - Through Hole 40W 9-75Vin 5.1Vout 8A 2x1 housing
Datasheet
100In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 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 + 90 C - 40 C TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 40W 9-75Vin 12Vout 3330mA 2x1 housing
Datasheet
17In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 12 V 3.33 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 + 90 C - 40 C TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 40W 9-75Vin 15Vout 2670mA 2x1 housing
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 15 V 2.67 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 + 90 C - 40 C TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 40W 14-160Vin 24Vout 1670mA 2x1 housing
Datasheet
17In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 24 V 1.67 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 + 90 C - 40 C TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 200W 14-160Vin 12V 16.8A Half Brick Railway Approval
Datasheet
62In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 200 W 12 V 16.8 A 3 kV 61 mm (2.402 in) 57.9 mm (2.28 in) 13 mm (0.512 in) Industrial + 105 C - 40 C TEP 200UIR
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 1 Output 200 W 15 V 13.4 A 3 kV 61 mm (2.402 in) 57.9 mm (2.28 in) 13 mm (0.512 in) Industrial + 105 C - 40 C TEP 200UIR
TRACO Power DC/DC Converters - Through Hole 200W 14-160Vin 24V 8.4A Half Brick Railway Approval
Datasheet
26In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 200 W 24 V 8.4 A 3 kV 61 mm (2.402 in) 57.9 mm (2.28 in) 13 mm (0.512 in) Industrial + 105 C - 40 C TEP 200UIR
TRACO Power DC/DC Converters - Through Hole 10W 9-75Vin 5.1Vout 2A 1x1 metal case
Datasheet
123In Stock
10Expected 9/17/2026
Min.: 1
Mult.: 1

Isolated 1 Output 10 W 5.1 V 2 A 3 kV DIP-7 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial + 105 C - 40 C THN 10UIR
TRACO Power DC/DC Converters - Through Hole 10W 9-75Vin +15Vout 333mA, -15Vout 333mA 1x1 metal case
Datasheet
50In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 10 W 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 + 105 C - 40 C THN 10UIR
TRACO Power DC/DC Converters - Through Hole 10W 14-160Vin 12V 830mA 1x1 metal case
Datasheet
41In Stock
20Expected 10/2/2026
Min.: 1
Mult.: 1

Isolated 1 Output 10 W 12 V 830 mA 3 kV DIP-7 25.4 mm (1 in) 25.4 mm (1 in) 9.9 mm (0.39 in) Industrial + 105 C - 40 C THN 10UIR
TRACO Power DC/DC Converters - Through Hole 15W 9-75Vin 12Vout 1250mA 1 x 1 Metal Case, Railway
Datasheet
124In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 12 V 1.25 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 + 105 C - 40 C THN 15UIR