Determinants of mobile phone charging speed
We all know that the charging speed of mobile phones is inextricably linked to the phone charger . The charger consists of a charging head and a data line. Tell everyone the answer: it has a relationship with the charging head and also with the data line. What is the specific relationship? How to choose when one of them is broken? When charging a mobile phone, the charging head determines the magnitude of the voltage and current. The voltage and current output parameters are marked on the regular charging head. For a simple example, your phone supports 5V/2.4A, which is 12W charging. If the charging head is broken, you can change the charging speed of the 5V/1A, which is the 5W charging head, and the charging speed will naturally be much slower. Why does the data line also affect the charging speed? The data line is responsible for connecting the mobile phone to the charging h...