The DS1601-9ERG from Bel Fuse is a DC to DC Converter with Input Voltage 44 to 220 V, Output Voltage 1 24 V, Output Current 1 4200 mA, Output Power 101000 mW, Operating Temperature -40 to 71 Degree C. Tags: Chassis Mount, Buck/Step down. More details for DS1601-9ERG can be seen below.