The GP1501-9RG from Bel Fuse is a DC to DC Converter with Input Voltage 21.6 to 50.4 V, Output Voltage 1 15 V, Output Current 1 12800 mA, Output Power 192000 mW, Operating Temperature -40 to 71 Degree C. Tags: Chassis Mount, Buck/Step down. More details for GP1501-9RG can be seen below.