ONE Lot of 2-pieces ARTESYN DC-DC Converters. Part Number EXB1-48S3V3-R. New and Unused from the original tray. Iout = 30A max. Pout = 100W max. Vin range = 36-75 VDC -- 48V nominal. Vout = 3.3V --- adjustable in the range 60% to 110% [1.98V to 3.63V].