The TEP 100-1216 from Traco Power is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 28 V, Output Current 1 3.6 A, Output Power 100 W, Isolation Voltage 1.6 to 3 kV. Tags: Chassis Mount, Boost/Step Up. More details for TEP 100-1216 can be seen below.