The TEP 200-2418WIRCMF from Traco Power is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 48 V, Output Current 1 3.7 A, Output Power 200 W, Isolation Voltage 1.5 to 3 kV. Tags: Chassis Mount, Boost/Step Up. More details for TEP 200-2418WIRCMF can be seen below.