TRACOPOWER THN 20WI DC-DC Converter, 12V dc/ 1.67A Output, 9 → 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, wide input voltage range and low input current characteristics at minimal load. These regulated isolated high performance DC-DC converter modules have a high efficiency enabling operation in temperature ranges of up to 75°C or 85°C with a heatsink. Typical applications for these DC-DC converter modules include mobile equipment, instrumentation and 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 4:1 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 delivers 12V DC output from an extensive input voltage range, making it suitable for a variety of electronic applications that require efficient power management. It is ideal for mobile equipment, instrumentation, and situations where space is constrained. The model is designed to meet the power requirements of contemporary electronic systems while maintaining operational stability.

• Compact design for efficient utilisation on PCBs
• Ultra-wide input voltage range from 9V to 36V
• Outputs regulated with strong load stability
• High efficiency rating of up to 90% for energy conservation
• Remote On/Off control for flexible operation
• 1.5 kV isolation voltage for enhanced safety

• Mobile and portable electronic devices
• Instrumentation in industrial environments
• Distributed power in telecommunications
• Automation systems requiring isolated power conversion
• Battery-powered equipment

It operates efficiently within a temperature range of –40°C to +85°C, with enhanced performance possible using a heat sink.

The typical input current at no load for 24V input models is approximately 8mA.

Yes, the output voltage can be adjusted within specified limits to meet varying requirements.

Yes, this unit includes continuous short circuit protection with automatic recovery functionality.

This converter is designed for through-hole mounting on printed circuit boards.