TRACOPOWER TMR 3WI DC-DC Converter, ±12V dc/ ±125mA Output, 43 → 160 V dc Input, 3W, Through Hole

This compact DC-DC converter from Tracopower is designed for consistent power delivery in various environments. With a power rating of 3W, it supports an input voltage range from 43 to 160V DC and provides a ±12 V DC output. This product, certified for railway applications, is suitable for transportation and industrial uses.

• Compact SIP-8 package fits in limited spaces
• I/O isolation voltage of 3000V DC enhances safety
• Operating temperature range from -40 to +90°C for adaptability
• Integrated short circuit protection increases durability
• High efficiency of 83% minimises energy loss
• Remote On/Off control simplifies system integration

• Suitable for use with railway equipment for effective power distribution
• Ideal for automation tasks requiring precise voltage regulation
• Works with electronic devices needing a regulated ±12 V supply
• Fits in high voltage systems where space is at a premium
• Designed for PCB mount in a variety of technical settings

The converter maintains efficiency and reliable operation from -40 to +90°C, allowing it to function in different conditions.

Specific fuse ratings should be used based on input voltage

The 3000V DC isolation promotes safety by preventing electrical faults from transferring between input and output, especially in sensitive situations.

With an efficiency of 83%, the converter optimises energy usage and reduces heat generation, thereby improving overall system reliability.