THR High Isolation DC/DC Converters

TRACO Power THR High Isolation DC/DC Converters offer a 3000VAC reinforced I/O isolation system, a wide 4:1 input voltage range, and an efficiency rating of up to 90%. The THR series is comprised of four power levels covering 3W, 10W, 20W, and 40W and has overload, overvoltage, and short-circuit protections with the latest IEC/EN/UL 62368-1 safety certifications. The 3W, 10W, and 20W models have an internal input filter to meet with EN 55032 Class A. These converters come in either a DIP-24 or 2" x 1" package and feature increased resistance against vibration and shock according to EN 61373. TRACO Power THR DC/DC Converters have an extended operating temperature range of -40°C to +90°C ambient, making them ideal for demanding applications in the industrial, transportation, and instrumentation sectors.

Results: 58
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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
Maximum Operating Temperature
Minimum Operating Temperature
Series
TRACO Power DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 40 V 160 V 5 V 4 A 3 kV 7211 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 85 C - 40 C THR 20WI
TRACO Power DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 40 V 160 V 24 V 833 mA 3 kV 7215 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 85 C - 40 C THR 20WI
TRACO Power DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 40 V 160 V 12 V 833 mA - 12 V 833 mA 3 kV 7222 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 85 C - 40 C THR 20WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
24In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 9 V 36 V 5 V 600 mA 3 kV 2411 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
13In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 9 V 36 V 12 V 250 mA 3 kV 2412 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 9 V 36 V 15 V 200 mA 3 kV 2413 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
9In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 3 W 9 V 36 V 12 V 125 mA - 12 V 125 mA 3 kV 2422 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 3 W 9 V 36 V 15 V 100 mA - 15 V 100 mA 3 kV 2423 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 18 V 75 V 5 V 600 mA 3 kV 4811 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 18 V 75 V 12 V 250 mA 3 kV 4812 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 18 V 75 V 15 V 200 mA 3 kV 4813 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 3 W 18 V 75 V 12 V 125 mA - 12 V 125 mA 3 kV 4822 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 40 V 160 V 15 V 200 mA 3 kV 7213 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
11In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 3 W 40 V 160 V 15 V 100 mA - 15 V 100 mA 3 kV 7223 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 160 V 5 V 8 A 3 kV 7211 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 80 C - 40 C THR 40WI
TRACO Power DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 160 V 12 V 3.33 A 3 kV 7212 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 80 C - 40 C THR 40WI
TRACO Power DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 160 V 54 V 741 mA 3 kV 72154 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 80 C - 40 C THR 40WI
TRACO Power DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case
Datasheet
9Expected 06/11/2026
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 40 V 160 V 5 V 600 mA 3 kV 7211 31.8 mm (1.252 in) 20.3 mm (0.799 in) 12 mm (0.472 in) Industrial + 92 C - 40 C THR 3WI
TRACO Power DC/DC Converters - Through Hole 40W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
5Expected 09/10/2026
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 36 V 160 V 24 V 1.67 A 3 kV 7215 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 80 C - 40 C THR 40WI
TRACO Power DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
100Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 10 W 18 V 75 V 15 V 670 mA 3 kV 4813 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 90 C - 40 C THR 10 WI
TRACO Power DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
80Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 2 Output 10 W 18 V 75 V 15 V 335 mA - 15 V 335 mA 3 kV 4823 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 90 C - 40 C THR 10 WI
TRACO Power DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
90Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 10 W 40 V 160 V 5 V 2 A 3 kV 7211 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 90 C - 40 C THR 10 WI
TRACO Power DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
90Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 10 W 40 V 160 V 12 V 835 mA 3 kV 7212 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 90 C - 40 C THR 10 WI
TRACO Power DC/DC Converters - Through Hole 10W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
90Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 2 Output 10 W 40 V 160 V 15 V 335 mA - 15 V 335 mA 3 kV 7223 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 90 C - 40 C THR 10 WI
TRACO Power DC/DC Converters - Through Hole 20W DC/DC Converter isolated, regulated in a PCB Mount Metal Case
Datasheet
30Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 9 V 36 V 15 V 667 mA - 15 V 667 mA 3 kV 2423 50.8 mm (2 in) 25.4 mm (1 in) 11 mm (0.433 in) Industrial + 85 C - 40 C THR 20WI