24V Power Supply, AC 110V/220V to DC 0-24V 0-20A 480W Buck Converter, Volt Amp Adjustable Adapter Regulated 5V 12V 24V Volt Switching Voltage LED Transformer Charger for Computer CCTV Lab

Volt Amp Adjustment Input Voltage can be 110V or 220V. Wide adjustable output
Voltage range: DC 0-24V. This supply is suitable for 5V 9V 12V 24V devices. The voltage precision is 0.1V. NoteThe maximum current is 20A. But the output current can be adjusted by the potentiometer. No matter how much voltage is adjusted, the max current should not be higher than 20A. It can be used for devices of 2A 3A 5A 10A 12A 15A 20A. Make sure to use devices which are below 20A. Hardware This Buck Converter is equipped with LED screen, heat sink and cooling fan. The LED screen can clearly display the output voltage and output current. Heat sink and cooling fan can control the temperature in a safe range. During high power running, the cooling fan will automatically activate with little noise. Easy Operation This supply requires no installation; after connecting wires, it can be used to adjust output, which is convenient. The potentiometer is inset into the supply. Only rotating the potentiometer can adjust output parameters. Protection Over Load Protection, Over Voltage Protection, Short Circuit Protection, which can protect your device from damage.

Note: the default input voltage is 220V; before using, please switch the input voltage to 110V/220V according to your city voltage. Wide Application This power supply has variable application. It can be used as a 5V 12V 24V power supply for RV, Car, Laptop, Computer, Lab, CCTV, etc