The ATOWG-12S4808 from Automation Technologies Online is a DC to DC Converter with Input Voltage 12 V, Output Voltage 1 48 V, Output Current 1 8 A, Output Power 384 W, Operating Temperature -35 to 80 Degree C. Tags: Chassis Mount, Boost/Step Up. More details for ATOWG-12S4808 can be seen below.