The TEN 50-1210 from Traco Power is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 3.3 V, Output Current 1 10 A, Output Power 50 W, Isolation Voltage 1.5 kV. Tags: Through Hole, Buck/Step down. More details for TEN 50-1210 can be seen below.