The THN 20WIR come standard with IEC / EN / UL 62368-1 approvals, EN 50155 and EN 61373 approvals, as well as an internal input filter to comply with conducted emission standard EN 55032 class A and continuous short circuit protection with auto recovery. These DC/DC converters ensure designers of critical systems for rail and challenging industrial industries such as: industrial mobile systems, construction, material-handling machinery and forklift trucks that are exposed to the harsh outdoors and must operate in harsh conditions, allowing design Engineers to concentrate on developing their end system and feel that their power supply challenges are resolved.