The TEP 40UIR Series, from Traco Power is a DC to DC Converter with Input Voltage 9 to 160 V, Output Voltage 1 5 to 48 V, Output Current 1 0.83 to 8 A, Output Power 40 W, Isolation Voltage 1.6 to 3 kV. Tags: Through Hole. More details for TEP 40UIR Series, can be seen below.