The TEN 40WIE Series from Traco Power is a DC to DC Converter with Input Voltage 9 to 75 V, Output Voltage 1 3.3 to 24 V, Output Current 1 0.833 to 12.2 A, Output Power 40 W, Output Voltage 2 -24 to -12 V. Tags: Through Hole. More details for TEN 40WIE Series can be seen below.