TRACO Power TMR 3WIR Series

The TMR 3WIR series is a 3 Watt DC/DC converter family in a compact SIP-8 metal package and certified to the highest standards of functionality, safety, and durability. 

The series has full compliance & certification to EN 50155 with ultra-wide 4:1 DC input ranges as well as meeting environmental, shock, vibration, EMC, power surge, ESD and transient requirements. 

The TRACO Power TMR 3WIR Series Features: 

  • Compact SIP-8 metal case 
  • EN 50155 railway approval 
  • Ultra wide 4:1 Input: 9-36, 18-75 and 43-160 VDC 
  • I/O-isolation 3000 VDC TRACO Power TMR 3WIR Series available at Sager Electronics
  • Fully regulated outputs 
  • Operating temperature range -40°C to 90°C 
  • Short circuit protection and current limitation 
  • Remote On/Off 
  • 3-year product warranty

Click the link to download the TMR 3WIR datasheet. 

Click here to visit the TRACO Power series catalog page for price and availability. 

Visit the TRACO Power page on for more information on their offerings or contact a Sager Power Systems representative, the authorized Distributor for TRACO Power, at (866) 588-1750 or