What should I do if the apple charger head is broken

The main reason is that the charging cable will be broken.

1. The charger consists of a power adapter and a charging cable.

2. The data cable is the easiest to break, and the excessive plug insertion force is also one of the reasons for the damage. When carrying the charger, unplug the data cable and store it. Do not bend the connector of the data cable hard when charging and storing, because the connector is the easiest to break.

3, power adapter, generally not easy to damage, used in normal environment, the possibility of high voltage is very small.

Mainly to avoid humid environment, not used in the bathroom. In order to keep the charger radiating normally, it is forbidden to cover it. Don't knock or slam.

1, Apple charging head can replace data line or charging head test line or charging head problem.

2. Check whether the electric shock point of the pin at the lightning connector end of the flash data cable is black and whether there is dirt to prevent charging. Check whether there are foreign objects inside the tail plug of the mobile phone. If there is, you can find a small brush to clean it.

The charging head is integrated, which can not be put back and repaired by non-professionals when disassembled.

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Working principle of charger

In fact, all mobile phone chargers are composed of a stable power supply (mainly a regulated power supply, which provides stable working voltage and sufficient current) and necessary control circuits such as constant current, voltage limit, time limit and overcharge.

For the output parameters marked on the original charger (referring to the line charger), such as output 4.4V/ 1A and output 5.9V/400mA, refer to the relevant parameters of the internal regulated power supply. For example, 4.4V output can be used for 4.5V equipment, and 5.9V output can be used for 6V equipment.

When the charging current is between 0. 1C-0.2C and 0.2C, it is called slow charging. The charging current is greater than 0.2C, and less than 0.8C is fast charging. When the charging current is greater than 0.8C, it is called ultra-high speed charging.