TRACOPOWER TMR 3 DC-DC Converter, ±12V dc/ ±125mA Output, 18 → 36 V dc Input, 3W, Through Hole, +85°C Max Temp

The TMR-3 series is a family of 3W single/dual output DC/DC converters with a compact SIP-8 package, regulated output and a wide 2:1 input voltage range. These Traco Power 3W single/dual output DC/DC converters are highly efficient allowing a -40 to +85°C operating temperature range. The compact size of these single/dual output DC/DC converters make them ideal for use in applications such as communication equipment, instrumentation and industrial electronics.

Wide 2:1 input voltage range
Regulated outputs
1500 and 3000 V input / output isolation
Remote On/Off Control
Continuous short circuit protection
UL94V-0 package material
SIP-8 package

IEC/EN 60950-1, UL 60950-1

UL/cUL

This DC/DC converter from the TMR 3 series offers a wide input voltage range of 18-36 VDC with dual outputs at ±12VDC. It features a compact SIP-8 package and delivers a maximum current of 125 mA per output. With high efficiency up to 83% and a load regulation of ±1%, it is well-suited for a variety of operational settings.

• Isolated design ensures safety and operational reliability
• Efficiency up to 83% reduces energy consumption
• Load regulation of ±1% maintains stable output
• Short-circuit protection enhances safety
• PCB mountable for easy system integration
• Remote On/Off control adds flexibility
• Input to output isolation voltage is 1600 VDC

• Communication equipment for stable power
• Instrumentation requiring precise outputs
• Industrial electronics in harsh environments
• Automation systems needing reliable voltage

Yes, it is designed to maintain performance under different load variations.