The XP Power QSB20048S24 is a 200W Isolated DC/DC Converter. It is designed with an environmental friendly, low power consumption, and compact size. It features wide output voltage range up to 24V, input voltage range from 36 to 75V, input/output isolation of 500V, and switch frequencies up to 550kHz. It has integrated input and output filtering, high power density, over voltage, over temperature, and short circuit protection. This DC/DC Converter also has wide temperature range operation between -40C to 100C. It is designed to meet international safety standards including UL/cUL, EN(IEC), TUV, and 4th Edition EMC standards. The QSB20048S24 Isolated DC/DC Converter is suitable for harsh industrial, railway, and telecom applications.