... output current,5A 5.All round safety protection 5A step down 24v to 12v dc dc converter 1. Efficiency:>85%2 ... : laptop, camcorder, the Internet, GPS, camera, PDA, cell phone, mobile DVD, audio, battery charger, printers, monitors, game consoles, bus,car, boat ... 60W 120W 180W 240W 360W 720WLow voltage shut down 12.8V DCOver voltage shut down 42V DCHigh temperature HaveFuse HaveWorking temperature 10 ...