The TEN 20-4812WIN from Traco Power is a DC to DC Converter with Input Voltage 18 to 75 V, Output Voltage 1 12 V, Output Current 1 1.67 A, Output Power 20 W, Isolation Voltage 1.5 kV. Tags: Through Hole, Buck/Step down. More details for TEN 20-4812WIN can be seen below.