The TRA 3-1213 from Traco Power is a DC to DC Converter with Input Voltage 10.8 to 13.2 V, Output Voltage 1 15 V, Output Current 1 0.2 A, Output Power 3 W, Isolation Voltage 1 kV. Tags: Through Hole, Boost/Step Up. More details for TRA 3-1213 can be seen below.