THM-20 20W DC/DC Converters

TRACO Power THM-20 20W DC/DC Converters feature 20W medical units in a 1.6" x 1.0" plastic package with a low leakage current (less than 2.5µA) and a wide 2:1 input voltage range. The converters operate from -40°C to +80°C temperatures, at up to 5000m, with 5000VAC I/O isolation, rated for 250VAC working voltage. The THM-20 converters are certified according to IEC/EN/ES 60601-1 3rd edition for 2xMOPP, with a five-year product warranty and high efficiency of up to 89%. TRACO Power THM-20 20W DC/DC Converters offer a reliable solution not only for medical equipment but also for demanding applications such as transportation, control/measurement, and IGBT drivers.

Results: 21
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Description Datasheet Availability Pricing (CAD) 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
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TRACO Power DC/DC Converters - Through Hole 20W 18-36Vin +/-15V +/-667mA Iso Medical
Datasheet
47In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 24 V 18 V 36 V 15 V 667 mA - 15 V 667 mA 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 18-36Vin 12Vout 1670mA Iso Medical
Datasheet
36In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 24 V 18 V 36 V 12 V 1.67 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 18-36Vin 24Vout 833mA Iso Medical
Datasheet
28In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 24 V 18 V 36 V 24 V 833 mA 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 36-75Vin 5Vout 4000mA Iso Medical
Datasheet
40In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 48 V 36 V 75 V 5 V 4 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 36-75Vin 24Vout 833mA Iso Medical
Datasheet
11In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 48 V 36 V 75 V 24 V 833 mA 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 18-36Vin +/-5V +/-2000mA Iso Med
Datasheet
5In Stock
20Expected 2026-03-06
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 24 V 18 V 36 V 5 V 2 A - 5 V 2 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 36-75Vin 12Vout 1670mA Iso Medical
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 48 V 36 V 75 V 12 V 1.67 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 36-75Vin 15Vout 1330mA Iso Medical
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 48 V 36 V 75 V 15 V 1.33 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 9-18Vin 5Vout 4000mA Iso Medical
Datasheet
14In Stock
10Expected 2026-03-06
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 12 V 9 V 18 V 5 V 4 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 9-18Vin 12Vout 1670mA Iso Medical
Datasheet
14In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 12 V 9 V 18 V 12 V 1.67 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 9-18Vin +/-12V +/-833mA Iso Medical
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 12 V 9 V 18 V 12 V 833 mA - 12 V 833 mA 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 9-18Vin +/-15V +/-667mA Iso Medical
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 12 V 9 V 18 V 15 V 667 mA - 15 V 667 mA 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 18-36Vin 5Vout 4000mA Iso Medical
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 24 V 18 V 36 V 5 V 4 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 18-36Vin 15Vout 1330mA Iso Medical
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 24 V 18 V 36 V 15 V 1.33 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 36-75Vin +/-15V +/-667mA Iso Medical
Datasheet
15In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 48 V 36 V 75 V 15 V 667 mA - 15 V 667 mA 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 9-18Vin 24Vout 833mA Iso Medical
Datasheet
10Expected 2026-02-18
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 12 V 9 V 18 V 24 V 833 mA 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 9-18Vin +/-5V +/-2000mA Iso Med
Datasheet
10Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 12 V 9 V 18 V 5 V 2 A - 5 V 2 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 18-36Vin +/-12V +/-833mA Iso Medical
Datasheet
10Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 24 V 18 V 36 V 12 V 833 mA - 12 V 833 mA 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 36-75Vin +/-12V +/-833mA Iso Medical
Datasheet
50Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 48 V 36 V 75 V 12 V 833 mA - 12 V 833 mA 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 9-18Vin 15Vout 1330mA Iso Medical
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 20 W 12 V 9 V 18 V 15 V 1.33 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20
TRACO Power DC/DC Converters - Through Hole 20W 36-75Vin +/-5V +/-2000mA Iso Med
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1
Mult.: 1

Isolated 2 Output 20 W 48 V 36 V 75 V 5 V 2 A - 5 V 2 A 5 kV DIP-5 40.6 mm (1.598 in) 25.4 mm (1 in) 10.2 mm (0.402 in) Medical THM 20