The PH600A280-24 from TDK Corporation is a DC to DC Converter with Input Voltage 14.4 to 28.8 V, Output Voltage 1 24 V, Output Current 1 25000 mA, Output Power 600000 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Buck-Boost. More details for PH600A280-24 can be seen below.