The THI 3-0513 from Traco Power is a DC to DC Converter with Input Voltage 4.5 to 5.5 V, Output Voltage 1 15 V, Output Current 1 0.2 A, Output Power 3 W, Isolation Voltage 4 kV. Tags: Through Hole, Boost/Step Up. More details for THI 3-0513 can be seen below.