AC110/220V to DC12V 30A 360W Automatic Cooling Fan Switch Power Supply
-in Automatic Cooling Fan which works according to temperatureAutomatic protection for short circuit, over voltage, over current high temperature.It is widely used in CCTV, wxd4, correspondence, LED display screen, industry control, broadcasting, desktop, network, etc.AC110V / 220V is selected by switching before power on, please check the input voltage to avoid damage.