New Industry Products

TRACO POWER Announces New THN 30WI Series of 30W DC/DC Converters

October 17, 2021 by Hailey Stewart

TRACO POWER announces their new THN 30WI series of 30 watt DC/DC converters designed for high reliability in harsh railway, military, and industrial environments.

The THN 30WI series expands TRACOPOWER’s portfolio of railway certified converters that currently ranges from 3~300 watts. The THN 30WIR is packaged in a 1 x 1 x 0.4” six-sided metal case for low susceptibility to electromagnetic interference. Full encapsulation ensures highest resistance to thermal shock as well as mechanical shock and vibration.

Image used courtesy of Traco Power


Features include:

  • Wide 4:1 input voltage ranges of 9-36, 18-75, 36-160 VDC
  • Operating Temperature of -40°C up to +65°C without derating
  • 3.3 ~ 24V single and dual outputs with up to 91% efficiency
  • 3000 VDC I/O-isolation
  • Remote on/off and trim functions
  • Protection from under-voltage input, short circuit, over-voltage, and over-temperature
  • EN50155 / EN 61373 / EN45545-2 certified
  • IEC/EN/UL 62368-1 Safety Approvals
  • 3 Year Warranty with reliability >1.25 million hours MTBF (MIL-HDBK-217F)


Please see for specifications, drawings, and safety documentation. Select desired model to view availability through TRACO POWER’s international distribution network. Manufacturing lead time is currently 14-16 weeks.

Traco Power is headquartered in Baar, Switzerland. Offering more than 25 years of experience in power, Traco Power is dedicated to the design and manufacture of high-quality DC/DC and AC/DC power conversion products. Traco Power’s mission is to provide customers with the optimal power supply solution in terms of performance, quality, and price. Traco Power’s commitment to quality is supported by a 3 or 5 year product warranty on all products.