The TEP 100-4815WIR from Traco Power is a DC to DC Converter with Input Voltage 18 to 75 V, Output Voltage 1 24 V, Output Current 1 4.2 A, Output Power 100 W, Isolation Voltage 1.5 to 3 kV. Tags: Through Hole, Buck-Boost. More details for TEP 100-4815WIR can be seen below.