Adjustable AC/DC power supply 3-24VDC, 3 AMP. with display

AC 100-240V 50/60Hz input, DC 3V-24V output. Full protection against over-voltage, over-current, short-circuit and over-temperature.

DC 3V-24V output with a maximum output current of 3A. Simply adjust the voltage by turning the screw knob to the desired level.

This power adapter is suitable for 95% of household AC/DC devices, including 3V-24V electronics such as tablets, scales, routers, speakers, LED strips, CCTV camera systems, USB charging devices and more.

The DC plugs have positive polarity inside and negative polarity outside and are designed to prevent users from reversing them. Please note that musical devices may require the opposite polarity, so please check carefully before purchasing.

This affordable and multi-functional adapter offers adjustable voltage levels and is safe and convenient to use.