The AC adapter is called a power adapter. A power adapter converts AC to DC. A power adapter plugs a device into an electrical outlet with a cord and it acts as an external power supply for any portable electronic device.
It's great to take note that different USB ports charge the gadgets unexpectedly connected to them. For instance, you will find that one port charges your telephone quickly while another port charges a similar telephone gradually.
On the afternoon of August 17, 2018, our old friend Mr Fred (from Sweden) visited our company for the second time. This visit is a power supply solution to discuss new LED projects.
We participated in the "Hong Kong Electronics Fair (Spring Edition)" exhibition; located in Hong Kong Wanchai Convention and Exhibition Center. Welcome to visit our customers.