The TEN 50WI Series from Traco Power is a DC to DC Converter with Input Voltage 9 to 75 V, Output Voltage 1 3.3 to 24 V, Output Current 1 2.08 to 10 A, Output Power 50 W, Isolation Voltage 1.5 kV. Tags: Through Hole, Buck-Boost. More details for TEN 50WI Series can be seen below.