The TMDC 40-7212H from Traco Power is a DC to DC Converter with Input Voltage 80 to 160 V, Output Voltage 1 12 V, Output Current 1 3.33 A, Output Power 40 W, Isolation Voltage 3 kV. Tags: Chassis Mount, Buck/Step down. More details for TMDC 40-7212H can be seen below.