TEN 30UIR/40UIR DC/DC Railway Converters

TRACO Power TEN 30UIR and TEN 40UIR DC/DC Converters are 30W and 40W full-featured converters featuring ultra-wide 9VDC to 75VDC or 14VDC to 160VDC input ranges for railway and industrial markets. The TEN 30UIR comes in a compact 2 x 1” package, and the TEN 40UIR comes in a 2 x 1.6" package, including a pre-mounted heatsink for extended thermal performance. The TEN 30UIR and TEN 40UIR series are high-performance DC/DC converters with a dedicated holdup capacitor connection to satisfy the hold-up requirements of EN 50155 without bulky input capacitors. A ruggedized package provides resistance against mechanical shock, vibration, and fire to satisfy both EN 61373 and EN 45545-2 standards. The TRACO Power TEN 30UIR and TEN 40UIR DC/DC Converters are EN 50155 certified and IEC/EN/UL 62368-1 approved, making them ideal for rolling stock and other demanding industrial applications.

Results: 22
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Description Datasheet Availability Pricing (EUR) 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
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Height
Industry
Series
TRACO Power DC/DC Converters - Through Hole 30W 14-160Vin 5.1Vout 6A 2x1 housing
Datasheet
34In Stock
30Expected 6/8/2026
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 72 V 14 V 160 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 40W 9-75Vin 12Vout 3330mA 2x1 housing
Datasheet
17In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 9 V 75 V 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 TEN 40UIR
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 36 V 9 V 75 V 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 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 72 V 14 V 160 V 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 TEN 30UIR
TRACO Power DC/DC Converters - Through Hole 30W 14-160Vin 24Vout 1250mA 2x1 housing
Datasheet
29In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 72 V 14 V 160 V 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 TEN 30UIR
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 36 V 9 V 75 V 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 TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 40W 14-160Vin 24Vout 1670mA 2x1 housing
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 72 V 14 V 160 V 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 TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 30W 9-75Vin 12Vout 2.5A 2x1 housing
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 36 V 9 V 75 V 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 TEN 30UIR
TRACO Power DC/DC Converters - Through Hole 30W 9-75Vin 15Vout 2A 2x1 housing
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 36 V 9 V 75 V 15 V 2 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 30W 9-75Vin 24Vout 1250mA 2x1 housing
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 36 V 9 V 75 V 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 TEN 30UIR
TRACO Power DC/DC Converters - Through Hole 30W 9-75Vin +15Vout 1A, -12Vout 1A 2x1 housing
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 30 W 36 V 9 V 75 V 15 V 1 A - 15 V 1 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 30W 14-160Vin 15Vout 2A 2x1 housing
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 30 W 72 V 14 V 160 V 15 V 2 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 30W 14-160Vin +12Vout 1250mA, -12Vout 1250mA 2x1 housing
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 30 W 72 V 14 V 160 V 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 TEN 30UIR
TRACO Power DC/DC Converters - Through Hole 30W 14-160Vin +15Vout 1A, -12Vout 1A 2x1 housing
Datasheet
9In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 30 W 72 V 14 V 160 V 15 V 1 A - 15 V 1 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 40W 9-75Vin 24Vout 1670mA 2x1 housing
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 9 V 75 V 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 TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 40W 14-160Vin 12Vout 3330mA 2x1 housing
Datasheet
15In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 72 V 14 V 160 V 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 TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 40W 14-160Vin 15Vout 2670mA 2x1 housing
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 72 V 14 V 160 V 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 TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 40W 14-160Vin +12Vout 1670mA, -12Vout 1670mA 2x1 housing
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 40 W 72 V 14 V 160 V 12 V 1.67 A - 12 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 TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 40W 14-160Vin +15Vout 1330mA, -15Vout 1330mA 2x1 housing
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 40 W 72 V 14 V 160 V 15 V 1.33 A - 15 V 1.33 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 TEN 40UIR
TRACO Power DC/DC Converters - Through Hole 30W 9-75Vin 5.1Vout 6A 2x1 housing
Datasheet
30Expected 6/26/2026
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 40W 9-75Vin 5.1Vout 8A 2x1 housing
Datasheet
50On Order
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 9 V 75 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 40W 14-160Vin 5.1Vout 8A 2x1 housing
Datasheet
10Expected 2/23/2026
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