What are the reasons for the charger to get hot and should I be worried about my phone?

Defects and problems do not only occur in smart devices, but also in chargers and connectors. These problems are represented by overheating of the charger, which is sometimes harmful and can completely damage your phone due to unstable electrical current, so let us learn in detail about the reasons for the charger to become hot and when you should worry about your phone. What is the normal heat of the charger? In chargers, an electric current passes through a transformer that causes internal resistance and temperature depending on the current supported by the charger and its power. Therefore, it is normal for your charger to heat up to certain degrees. These degrees are not a concern if the charger’s heat is harmless, and you can carry and hold the charger normally without feeling high temperatures that make you unable to bear it.

You will also find the back of the phone heats up moderately, and this is due to the transfer of this current from the charger into the battery, which consists of interacting chemical parts, so the heat of the charger and the phone during the charging process is normal, to moderate and unobtrusive degrees. Reasons for the abnormal heat of the charger We move to the next point, which is the feeling of danger due to the worrying heat of the charger, and with all ease you can sense the problem due to the apparent factors, for example if you find that the charger has reached very high temperatures, and you cannot hold the charger with your hand, and also the end of the charging cable inside the phone becomes hot to the same very high temperatures, if you find traces of burns or a dark color appearing on the charger, which are signs of an electrical current leak or heat. Very high. These indicators are accompanied by a strong smell of molten plastic, and this is due to the melting of the plastic layer of the charger and the internal components, so if you smell any smell of melting or burning around the charger with its high temperatures, this is an indicator of danger.

How to deal with abnormal heat of the charger. These reasons are primarily due to the use of some unsupported or official chargers. The same applies to the charging connectors in particular. Everyone does not realize that the supported connectors are as important as the charger head itself. If these connectors are poor or do not support the charging currents required in the charger and the phone, it will lead to excessive heating of the phone and the charger and an imbalance in the electrical current, which leads to burning the electrical circuits in the charger over time. All phones now from different companies offer safe solutions for different charging processes. For example, if your phone suffers from excessively high temperatures, the charging process will stop and you will be asked to lower the phone’s temperature first. However, if the charging port contains any liquids or water, it will not accept the charging process, and you will be asked to dry the charging port first. If the charger becomes noticeably overheated, disconnect the charger from the phone

Wait until the temperature drops, try a different charging connector for the same charger, to make sure that the problem is not with the charging connector, after that try the charger with another phone, because sometimes the charging port or the phone’s board suffers from problems in receiving electrical current, and sometimes if the phone’s battery suffers from problems, it will not receive electrical current from the charger normally, and this may lead to more damage to it or to the mobile battery exploding  if the matter deteriorates.

How to avoid the charger getting abnormally hot: 1-

Use original chargers and do not rely on cheap, unidentified chargers. 2- Make sure that the charger supports the charging speeds required for your phone. If your phone supports 30W fast charging, try to charge it with chargers that support the same current and capacity. 3- Make sure that the charger supports the charging protocols for your phone. Some phones come with different charging protocols. The general and widespread protocol is Power Delivery, but some Chinese companies have special chargers and special charging protocols that are only found in their chargers. 4- Use charging connectors that support the required charging speeds. 5- Handle the charger and phone gently while charging. Do not place it in a room without ventilation and at high temperatures, as this will increase the temperatures of the charger and phone, and may damage some of the electrical circuits in the charger.