The PXE30-48S3P3 from TDK Corporation is a DC to DC Converter with Input Voltage 36 to 75 V, Output Voltage 1 3.3 V, Output Current 1 6000 mA, Output Power 20000 mW, Operating Temperature -40 to 100 Degree C. Tags: Through Hole, Buck/Step down. More details for PXE30-48S3P3 can be seen below.