The TEQ 100-4816WIR from Traco Power is a DC to DC Converter with Input Voltage 19 to 75 V, Output Voltage 1 28 V, Output Current 1 3.6 A, Output Power 100 W, Isolation Voltage 1.6 to 2.25 kV. Tags: Chassis Mount, Buck-Boost. More details for TEQ 100-4816WIR can be seen below.