The TEQ 40WIR Series from Traco Power is a DC to DC Converter with Input Voltage 9.5 to 160 V, Output Voltage 1 5 to 24 V, Output Current 1 0.83 to 8 A, Output Power 40 W, Output Voltage 2 -24 to -12 V. Tags: Chassis Mount. More details for TEQ 40WIR Series can be seen below.