The TEP 150WI Series from Traco Power is a DC to DC Converter with Input Voltage 9 to 160 V, Output Voltage 1 12 to 48 V, Output Current 1 3.2 to 12.5 A, Output Power 150 W, Isolation Voltage 1.6 to 2.25 kV. Tags: Chassis Mount. More details for TEP 150WI Series can be seen below.