Astron Non-Isolated Step-Down DC to DC Converters are ideal for use with mobile 12/13.8 VDC equipment. The N2412-12 input voltage range is 22-32 Volts, Output 13.8 Volts DC out @12 Amps peak. Features include Red (Fault) and Green (DC-Ok) LED indicators, over voltage, over current, internal fuse protection and over temperature shutdown. Includes a separate Remote On/Off connection terminal for use with an ignition switch. Great for use in industrial equipment, trucks, tractors, buses, marine applications, mobile radio and 24 volt aircraft systems. This product ships in approximately 1 days