The mobile phone will have some heat when charging, which is normal, because in the charging process there will be a certain loss of electrical energy, this part of the electrical energy into heat will make the mobile phone and the charger to keep warm, such as the use of mobile phone temperature will be higher when charging.
The root causes of mobile phone wireless charging fever are: the choice of program. This is the most fundamental reason, different solutions have their ownIts own characteristics, such as NXP, IDT, easy charge, Xu Xinsheng and other wireless charging solutions, whether in charging efficiency, mobile phone compatibility, or in the disconnected charge, temperature control and other aspects are different.
What you want to ask is why the back of the Apple mobile phone wireless charger is hot? It's a normal phenomenon. When an iPhone is charged using a wireless charger, it is normal for the back of the phone to get hot. This is because when wireless charging, the phone's built-in battery will accept the electrical energy from the charger and convert it into electrical energy storage. In this process, part of the electrical energy will be converted into heat, causing the back of the phone to burn.
In summary, wireless charging mobile phone hot is a normal phenomenon, mainly caused by the working principle of wireless charging, energy conversion efficiency, mobile phone heat dissipation design and use of the environment and other factors. When using wireless charging, it is recommended to pay attention to the heat dissipation of the phone and avoid charging in a high temperature or an airtight environment to ensure the safety and performance of the phone.
Hot is a normal phenomenon. The current technology in the electromagnetic conversion process of wireless charging will lose a lot of electricity with heat, whether it is the receiving end or the transmitting end, there will be a certain energy loss.
BMW wireless charging mobile phone hot not more than 60 degrees is normal. Most BMW cars have a wireless charging pad in front of the shift lever, and you can charge your phone by simply placing the mobile phone that supports wireless charging on the charging pad. The reason why the battery is hot when charging is that the resistance is working when the power circuit is running during the charging process, and the resistance and current interact, and heat is inevitable. The resistance and current are mainly concentrated in the battery and the internal PCB board.
BMW wireless charging mobile phone hot not more than 60 degrees is normal. Most BMW cars are equipped with a wireless charging pad in front of the shift lever, which only needs to be pluggedThe mobile phone with wireless charging is placed on the charging pad, and the mobile phone can be charged.
1, the specific reasons are as follows: the use of fast charge or not the original charging head charging will also heat, because other non-original chargers may lack charging protection circuit, can not guarantee the stability of the current when charging, and easy to damage the battery, reduce the service life of the mobile phone battery, and may even have the risk of explosion. Playing mobile games while charging is the causeCause of burning.
2, iPhone 12 Pro Max mobile phone charging heat is normal, in the charging, the current and voltage is larger, so the temperature will be higher than ordinary charging. If wireless charging is being carried out, because there will be energy loss in the wireless transmission process, there will also be a certain amount of heat.
3, Apple overheat dark screen is an Apple phone overheat protection mechanism, can not be turned off by setting. It is recommended to buy a mobile phone cooling fan to maintain ventilation and heat dissipation when running software that occupies a large memory, which can alleviate the problem of overheating and dark screen. The phone is running some bigWhen the software application consumes a lot of resources, the CPU continues to run at a high load, causing the phone to heat up.