The TEN 20-7211WIR from Traco Power is a DC to DC Converter with Input Voltage 43 to 160 V, Output Voltage 1 5 V, Output Current 1 4 A, Output Power 20 W, Isolation Voltage 1.6 to 2.25 kV. Tags: Through Hole, Buck/Step down. More details for TEN 20-7211WIR can be seen below.