The FS1601-7ER from Bel Fuse is a DC to DC Converter with Input Voltage 20 to 100 V, Output Voltage 1 24 V, Output Current 1 4200 mA, Output Power 101000 mW, Operating Temperature -25 to 71 Degree C. Tags: Chassis Mount, Buck-Boost. More details for FS1601-7ER can be seen below.