The TEQ 40-2422WIR from Traco Power is a DC to DC Converter with Input Voltage 9.5 to 36 V, Output Voltage 1 12 V, Output Current 1 1.67 A, Output Power 40 W, Output Voltage 2 -12 V. Tags: Chassis Mount, Buck-Boost. More details for TEQ 40-2422WIR can be seen below.