The THM 30-1212 from Traco Power is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 12 V, Output Current 1 2.5 A, Output Power 30 W, Isolation Voltage 5 kV. Tags: Through Hole, Buck-Boost. More details for THM 30-1212 can be seen below.