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
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (SGD) 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 10W 14-160Vin 15Vout 670mA 1x1 metal case
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 10 W 14 V 160 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 10W 14-160Vin 24Vout 420mA 1x1 metal case
Datasheet
15In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 10 W 14 V 160 V 24 V 420 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 10W 14-160Vin +5Vout 1A, -5Vout 1A 1x1 metal case
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 10 W 14 V 160 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 14-160Vin +12Vout 416mA, -12Vout 416mA 1x1 metal case
Datasheet
12In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 10 W 14 V 160 V 12 V 416 mA - 12 V 416 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 10W 14-160Vin +15Vout 333mA, -15Vout 333mA 1x1 metal case
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 10 W 14 V 160 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 15W 9-75Vin 5.1Vout 3A 1 x 1 Metal Case, Railway
Datasheet
19In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 9 V 75 V 5.1 V 3 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
19In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 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 20W 9-75Vin 5.1Vout 4A 1 x 1 Metal Case, Railway
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 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
11In Stock
10Expected 23/10/2026
Min.: 1
Mult.: 1

Isolated 1 Output 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 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
3In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 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
14In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 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 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 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 12Vout 1670mA 1 x 1 Metal Case, Railway
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 14 V 160 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 14-160Vin 15Vout 1330A 1 x 1 Metal Case, Railway
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 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
3In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 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 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 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
25In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 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
31In Stock
21Expected 21/8/2026
Min.: 1
Mult.: 1

Isolated 1 Output 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
30In Stock
6Expected 25/9/2026
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 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 2.5A 60W Qtr brick Iso
Datasheet
107In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 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
48In Stock
139Expected 21/8/2026
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 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 14-160Vin 24V 2.5A 60W Qtr brick Iso
Datasheet
12In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 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 100W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 9 V 75 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