The BP3040-9RG from Bel Fuse is a DC to DC Converter with Input Voltage 16 to 36 V, Output Voltage 1 5.1 V, Output Current 1 18000 mA, Output Power 187000 mW, Output Voltage 2 15 V. Tags: Chassis Mount, Buck/Step down. More details for BP3040-9RG can be seen below.