The BM2540-9PG from Bel Fuse is a DC to DC Converter with Input Voltage 14 to 70 V, Output Voltage 1 15 V, Output Current 1 1700 mA, Output Power 51000 mW, Output Voltage 2 15 V. Tags: Chassis Mount, Buck-Boost. More details for BM2540-9PG can be seen below.