The iQG48025A120V-101-R from TDK Corporation is a DC to DC Converter with Input Voltage 36 to 75 V, Output Voltage 1 12 V, Output Current 1 25000 mA, Output Power 300000 mW, Operating Temperature -40 to 124 Degree C. Tags: Through Hole, Buck/Step down. More details for iQG48025A120V-101-R can be seen below.