The PSK2420-9G from Bel Fuse is a DC to DC Converter with Input Voltage 29 to 80 V, Output Voltage 1 24 V, Output Current 1 20000 mA, Output Power 480000 mW, Operating Temperature -40 to 71 Degree C. Tags: Chassis Mount, Buck/Step down. More details for PSK2420-9G can be seen below.