TRN 1-4811 is a compact, isolated DC/DC converter manufactured by TRACO Power. It has a wide input voltage range of 36-75V and provides a regulated 5V output at up to 200mA with a power of 1W. This converter is housed in a 8-pin single in-line package (SIP). It features high efficiency, good power density, wide temperature ratings, and high reliability. This part also offers a comprehensive protection feature set that includes input under and over voltage, output under and over voltage, short-circuit protection, and thermal protection.