The THD 12-2423WI from Traco Power is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 15 V, Output Current 1 0.4 A, Output Power 12 W, Output Voltage 2 -15 V. Tags: Through Hole, Buck-Boost. More details for THD 12-2423WI can be seen below.