Traco off board, encapsulated modules with screw terminal connection & Compact chassis mount, DIN Rail Railway Certified DC-DC converter modules with up to 300 Watt. The rugged construction enables a reliable use in harsh industrial Environment and Transportation application. Excellent efficiency and thermal management allow operation at high temperature without forced air cooling. (EN50155-2 / EN45545-2 / EN61373, Mil-810G Certification)