The ATOWG-12S2810 from Automation Technologies Online is a DC to DC Converter with Input Voltage 12 V, Output Voltage 1 28 V, Output Current 1 10 A, Output Power 280 W, Operating Temperature -40 to 80 Degree C. Tags: Chassis Mount, Boost/Step Up. More details for ATOWG-12S2810 can be seen below.