The i6A4W Series from TDK Corporation is a DC to DC Converter with Input Voltage 9 to 53 V, Output Voltage 1 3.3 to 40 V, Output Current 1 10000 to 20000 mA, Output Power 250000 mW, Operating Temperature -40 to 125 Degree C. Tags: Through Hole, Buck/Step down. More details for i6A4W Series can be seen below.