The TRV 2-2422M from Traco Power is a DC to DC Converter with Input Voltage 19.2 to 28.8 V, Output Voltage 1 12 V, Output Current 1 0.083 A, Output Power 2 W, Output Voltage 2 -12 V. Tags: Through Hole, Buck/Step down. More details for TRV 2-2422M can be seen below.