They have a high efficiency up to 93 % and they are working at a ultrawide temperature range of –40…+100 °C. The converters are built in an plastic case with aluminum base plate. Further significant technical features are remote on/off control, external output voltage trimming, undervoltage lockout, continuous short circuit protection and overvoltage protection.
All models meet the safety requirements of UL 60 950-1 and EN 50 155 and comply with EN 61 373 as regards shock and vibration. With an external filter, the converters also meet the EMC requirements of EN 50 155 / EN 50 121-3-2 for the use in railway applications.