There are five main reasons why mobile phones get hot while charging:
1. When the mobile phone is charging, the temperature of the mobile phone will rise rapidly. During the charging process, the electrical energy will be converted into chemical energy, during which energy will be lost and released in the form of internal energy, thus accelerating the temperature rise.
2. High-energy APP operation, you may not know, your mobile phone has a lot of high-energy apps, such as mobile games, videos, etc., these apps will occupy a lot of memory when running, CPU load is too heavy, it will cause the phone to heat up.
3. Multiple apps run at the same time, this is the same as above, although a single APP may not consume much energy, but you open a number of it may have problems, after all, the truth of gathering sand into a tower, we all understand
4. The mobile phone runs for a long time. Although the mobile phone is not a human being (but it is also a mobile phone), it occasionally needs to rest. If you play with it for a long time and touch it all the time, it will be strange if you don't get hot.
5. The problem of mobile phone case, everyone in order to beautiful mobile phone, at the same time in order to protect the mobile phone, will choose some seemingly beautiful mobile phone case, which does not know that the mobile phone case has a certain impact on the heat dissipation of the mobile phone, especially in the hot summer, while charging while playing the mobile phone, in this case the mobile phone battery will perform two operations - charging and discharging, The amount of current activity in this process is very large, so it will cause the battery and charger to operate at a large load and emit a lot of heat.
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The reason cell phones get hot when charging is because the battery generates some unnecessary heat when receiving current. It is understood that when a mobile phone is charged, the current causes some chemical reactions in the battery, and this reaction causes the battery to heat up. In addition, the charger itself will also generate some heat, so the amount of heat generated in the whole process is very large.
In order to avoid the safety risks caused by overheating of the mobile phone, it is necessary to pay attention to the following points: do not play games during charging, use other applications that consume a lot of power, maintain good ventilation, do not use low-quality chargers or charging cables, it is recommended to use the original or regular brand of chargers.
Mobile phone charging heat because the charging process will cause the flow of current to generate heat.
When the mobile phone is charged by current, part of the electric energy will be lost and heat will be released when the current passes through the resistor, and the charging process will generate pressure on the mobile phone battery, resulting in internal heat generation of the mobile phone, which further aggravates the problem of mobile phone heating.
In order to avoid the influence of excessive heat on the mobile phone when charging, it is recommended to use the original charger. During the charging process, the mobile phone can be properly placed to dissipate heat, avoid charging in a place with no air circulation, and try to avoid using the mobile phone when charging the power supply.
Cell phones get hot when they're charging.
Reason: The mobile phone battery will produce a chemical reaction when it is charged, converting electrical energy into chemical energy, and some of the energy will be converted into heat, causing the mobile phone to heat up. In addition, some electrical energy will be lost when charging, and electrical energy will be released as heat energy, which will also cause the phone to become hot.
Extension: In order to avoid overheating when charging the phone, you can avoid charging in a high temperature environment, such as avoiding exposure to the sun or placing the phone in the car and other environments; Can not use wireless charger long-term charging; Do not use incompatible chargers or charging cables, and choose products from regular manufacturers when purchasing chargers.
It may be that during the charging process, the power supply circuit is in operation when the resistance is working, the resistance and the current are playing with each other, and the heat is definitely inevitable, and it is mainly concentrated on the battery and PCB board.
It is best not to use mobile phones to make phone calls, play games, and watch videos when charging, which will lead to voltage instability and generate more heat, which will also lose the life of the battery for a long time, and in some states this behavior will increase the probability of battery explosion.
Cell phones get hot when charged.
Heat is generated during the charging process of the mobile phone, and the charging current passes through the battery, and the chemical energy of the battery is converted into electrical energy, which inevitably generates some heat energy.
In addition, when the mobile phone is charged, if you continue to use the mobile phone or use it improperly, it will also generate a certain amount of heat, resulting in heat.
Therefore, in order to maintain the good use of the mobile phone, we should avoid using the mobile phone while charging, and choose the appropriate charging method, such as using the original charger, charging voltage to match the mobile phone and so on.
Cell phones get hot on a charge because they generate heat when the battery is charged, and this heat needs to be dissipated by heat dissipation. However, if the phone's heat dissipation system is poor or the charger power is too large, it will cause the phone to overheat and hot.
Because when the phone is charging, there is a cross current, so it will be very hot. Mobile phone charging will be very hot, this situation is mostly because the mobile phone when charging the current to work, the mobile phone itself will emit current heat, so it will cause the mobile phone charging will be very hot situation.
Hello, when the phone is charging, the battery will generate heat, and the charger will also generate heat, which will be absorbed by the phone case, causing the phone to become very hot.
In addition, when the mobile phone is charged, the current passes through the wire and the battery, which will generate resistance, which will consume part of the electrical energy and convert it into heat energy, thus aggravating the heating situation of the mobile phone. Therefore, in order to prevent the phone from overheating, it is recommended to use the original charger, avoid playing games or using the phone while charging, and avoid charging in a high temperature environment.
Hello, mobile phones generate heat when charging, which is due to the following reasons:
1. A chemical reaction occurs when the battery is charged, which generates heat.
2. When charging, the current will generate a certain resistance when transmitted through the wire and charger, and the resistance will generate heat.
3. When the phone is charging, its internal circuit board and processor will run and generate heat.
Although the phone will generate a certain amount of heat while charging, it usually does not cause serious damage to the phone. However, if the phone is excessively hot while charging, you can consider replacing the charger or checking the phone for other problems.