The GP2660-9RG from Bel Fuse is a DC to DC Converter with Input Voltage 21.6 to 50.4 V, Output Voltage 1 24 V, Output Current 1 4000 mA, Output Power 192000 mW, Output Voltage 2 24 V. Tags: Chassis Mount, Buck-Boost. More details for GP2660-9RG can be seen below.