TRACOPOWER THN 20 DC-DC Converter, 12V dc/ 1.67A Output, 18 → 36 V dc Input, 20W, Through Hole, +85°C Max Temp

20W single/dual output regulated isolated high performance DC-DC converter modules with a high power density, compact design and wide input voltage range. These isolated high performance DC-DC converter modules have a high efficiency enabling operation in temperatures of up to 75°C or 85°C using a heatsink. Typical applications for these high performance DC-DC converter modules include mobile equipment, instrumentation, distributed power architectures in communication and industrial electronics.

Ultra compact size: 1.0” x 1.0” x 0.4”
Shielded metal case with isolated baseplate
Wide 2:1 input voltage ranges
Very high efficiency up to 90%
Output voltage adjustable
Remote On/Off control
Operating temp. range –40°C to +75°C and up to 85 °C with heat-sink
I/O isolation voltage 1500 Vdc
Input filter meets EN 55022 class A without external components
No minimum load required

For suitable heatsink see stock number 745-1247
For suitable common mode choke see stock number 745-1187

This isolated DC-DC converter is designed for applications that require a stable and reliable output voltage. It provides a nominal output of 12V DC from an input voltage range of 18 to 36V DC and delivers a power rating of 20W with a high-efficiency level of 90%. This product is suitable for various applications across automation and electronics.

• Precise output voltage adjustment within –10 to +20% of the nominal voltage
• Robust output current of 1.67A
• Through hole mounting design for easy integration
• Compliance with IEC/EN 62368-1 safety standards
• Load regulation of ±1% for consistent output
• Operational temperature range of -40 to +85°C

• Industrial automation systems requiring stable power
• Communication equipment needing low voltage regulation
• Medical devices demanding isolated power sources
• Railway for regulatory compliance
• Test and measurement equipment for consistent performance

The unit operates effectively within an input voltage range of 18 to 36V DC.

The output voltage can be adjusted within a range of –10 to +20% of the nominal voltage.

Yes, it functions within a temperature range of -40 to +85°C, making it suitable for various environments.

The converter is designed for through hole mounting, allowing for straightforward integration into existing systems.

Yes, it complies with IEC/EN 62368-1 standards for electrical safety and performance.