The TEQ 40-4825WIR from Traco Power is a DC to DC Converter with Input Voltage 18 to 75 V, Output Voltage 1 24 V, Output Current 1 0.83 A, Output Power 40 W, Output Voltage 2 -24 V. Tags: Chassis Mount, Buck-Boost. More details for TEQ 40-4825WIR can be seen below.