The TES 2-1213M 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 0.133 A, Output Power 2 W, Isolation Voltage 4 kV. Tags: Surface Mount, Boost/Step Up. More details for TES 2-1213M can be seen below.