The THP 3-7212 from Traco Power is a DC to DC Converter with Input Voltage 36 to 160 V, Output Voltage 1 12 V, Output Current 1 0.25 A, Output Power 3 W, Isolation Voltage 4 kV. Tags: Through Hole, Buck/Step down. More details for THP 3-7212 can be seen below.