The TMH 1205S from Traco Power is a DC to DC Converter with Input Voltage 10.8 to 13.2 V, Output Voltage 1 5 V, Output Current 1 0.4 A, Output Power 2 W, Isolation Voltage 1 kV. Tags: Through Hole, Buck/Step down. More details for TMH 1205S can be seen below.