The THN 15-7221WIR from Traco Power is a DC to DC Converter with Input Voltage 36 to 160 V, Output Voltage 1 5 V, Output Current 1 1.5 A, Output Power 15 W, Output Voltage 2 -5 V. Tags: Through Hole, Buck/Step down. More details for THN 15-7221WIR can be seen below.