How much do you know about the power adapter?
With the different needs of different mobile phone manufacturers, the power adapter has derived different physical interfaces and charging power. According to the market screening, the current power adapter mainly includes the following types: the physical interface type of mobile phone power adapter can be divided into Type A and Type C; The charging power of the power adapter can be divided into 5W, 10W, 15W, 18W, 22.5W, 40W, 48W, 60W, 120W and other types; From the type of charging protocol, it can be divided into PD power adapter, QC power adapter, Huawei power adapter, AFC power adapter, PE power adapter, etc. Although there are many kinds of power adapters, different adapters are incompatible. However, it is fortunate that the power adapter has more and more complete functions. There is a power adapter with different physical sockets, which can be compatible with a variety of different protocols and a variety of power, voltage and current. It is believed that in the near future, there will be power adapters that can unify relevant physical interfaces and protocols.