SaiYue Technology tells you that the reasons for the charger to heat up when the mobile phone is charging are generally as follows:

1. Part of the electrical energy is converted into heat energy when the components are working, which is a normal phenomenon.

2. The conversion rate of the circuit design determines the degree of heat generation of the product, so it is best to use the original charger.

3. The heat generated by the sealed charger cannot be dissipated in time, causing the plug to become hot.

If you can put your hand on the hot charger for 10 seconds, it means that there is no problem with the charger. If you can't hold it for 10 seconds, it means that the charger has quality problems. You can measure the current during charging, and it is recommended to change the charger.

It is normal for the charger to be a little hot when charging, because the charger is a device that converts voltage. It converts the 220V AC power of the household circuit into 5V DC power. There is loss in the conversion of AC and DC power. High switching power supply, but limited by volume, so basically there is no PFC circuit, so the power factor is only less than 0.7, and the rest of the energy is basically converted into heat energy.

The quality of the charger also determines whether the charger will be hot, and the charging environment will also have an impact, so try to use the original charger and charge in a ventilated place.

SaiYue Technology shares the correct charging method for you, and follow the footsteps of editor to learn together.

1. Put it in a cool environment to charge

When charging the mobile phone, the charger should be placed in a place away from heat sources, preferably in a cool air-conditioned room in summer

2. Don't play with your phone while charging

Playing with the phone while the phone is charging will cause the phone charger to overheat, because it will work for a longer period of time than normal, which will reduce the life of the charger.

3. Don't overcharge

Generally, the original charger of the mobile phone can be fully charged in about 3 hours. Do not continue charging after it is fully charged, otherwise the charger will be overloaded and become overheated. Unplug the charger in time.

The problem of the hot charger of SaiYue Technology has been well solved after several years of testing and research and development, please use it with confidence.