The ATOWG-24S1240 from Automation Technologies Online is a DC to DC Converter with Input Voltage 24 V, Output Voltage 1 12 V, Output Current 1 40 A, Output Power 480 W, Operating Temperature -35 to 80 Degree C. Tags: Chassis Mount, Buck/Step down. More details for ATOWG-24S1240 can be seen below.