Generally there is fever when charging the mobile phone at normal room temperature, the fever does not exceed 60 ° C is a normal phenomenon, it will not be damagedDead battery. The characteristic of wireless charging is that there is no limitation of the charging line, and there is a feeling of throwing away when charging, which makes people feel that picking up and putting back is very frequent and will hurt the battery, in fact, it is mainly affected by the nickel-metal hydride battery a long time ago.
Mobile phones that support the wireless fast charge protocol will not damage the phone battery when charging using the official original wireless charger. Data development: How to deal with mobile phone fever when wireless charging: It may be because the mobile phone opens high-power applications when wireless charging, such as: King of Glory, Tencent video and so on. When the app is turned on, the phone's CPU efficiency increases,Phenomenon. 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.
2, the reasons for this situation are as follows: there are too many background running programs: you can appropriately close the background running; Caused by abnormal mobile phone charger: When replacing the mobile phone charger, it is necessary to replace the charger that matches the mobile phone according to the model of the mobile phone.
3, temperature control circuit. General wireless charging solutions will have a temperature control circuit and NTC thermistor,This function is mainly to prevent the circuit from generating too much heat in the process of working, burning components, etc., and can also control the power components after generating too much heat, reduce the power, thereby reducing the temperature. Selection of heating components. qi standard wireless charging is originally the use of electromagnetic induction, generate current, promote the circuit work.
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 circuits, cannot guarantee the stability of the current when charging, and is easy to damage the battery, reduce the service life of the mobile phone battery, and may even have the risk of explosion. Playing mobile phone games while charging is the cause 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 iPhone overheat protection mechanism that cannot 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 mobile phone consumes a lot of resources when running some large software applications, which causes the CPU to run continuously at a high load and causes the mobile phone to heat up.
4. Connect the USB-C port on the MagSafe charger to the power supply. Place the phone on the MagSafe charger with the display facing up to charge it wirelessly. The size of the Apple 12promax is160.8x71x4mm, weight 226g. The Apple 12promax uses the A14 processor, which uses a 5nm process and increases the number of transistors by 40% to 11.8 billion.
5, please disconnect the iPhone when it is fully charged. By default, the iPhone uses "Optimized battery charging." "Optimize battery charging" reduces the time it takes for an iPhone to fully charge, thereby extending battery life. It fully charges your iPhone in time for your convenience. Batteries get hot while they're being charged, which couldShorten battery life.
If you are conducting wireless charging, because there will be energy loss in the wireless transmission process, and then produce a certain wireless charging mobile phone is very hot heat, there will be a phenomenon of wireless charging heat, this is normal.
Mobile App fault Sometimes some apps run abnormally, which will occupy a large amount of memory and cause high CPURun under load. Cases and other coverings With certain cases may affect the heat dissipation of the iPhone and cause the phone to become hot.
Temperature control circuit. General wireless charging scheme will have a temperature control circuit and NTC thermistor, this function is mainly for Apple mobile phone wireless charging mobile phone is very hot to prevent the circuit in the process of working to generate too much heat, burn components, etc., can also control the power components in the generation of too much heat, reduce power, Which lowers the temperature. Selection of heating components. qi standard wireless chargingIt turns out that electromagnetic induction is used to generate current and push the circuit to work.
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.
The mobile phone will have some heat when charging, which is normal, because there will be a certain loss of electrical energy during the charging processThis part of the electricity converted into heat will make the phone and the charger keep warm, such as the use of the phone while charging the temperature will be higher.
Hot wireless charging mobile phone is a normal phenomenon. In the process of wireless charging, the hot mobile phone is the result of a variety of factors. The following will explain in detail why the mobile phone will be hot when wireless charging from the working principle, energy conversion efficiency, mobile phone heat dissipation design and use environment. First, the working principle of wireless charging involves electromagnetic induction or magnetic resonance, both of which generate heat.
1. Mobile App failure Sometimes the abnormal operation of some apps will occupy a large amount of memory and make the CPU run with a high load. Cases and other coverings With certain cases may affect the heat dissipation of the iPhone and cause the phone to become hot.
2, if it is an old model, you can use a third-party battery, if it is newModel, and intend to use for a long time, then it is more reliable to choose the original battery. The subject's iPhone X is one year and nine months old, and the battery health is still 85%, which is normal and in very good condition. According to Apple's official standards, mobile phone batteries need to be replaced after the health of the battery is below 80%.
3, the iPhone X supports wireless charging, which is also the first time that Apple provides this function for the iPhone, Apple named the function "Qi", and compatible with Qi chargers. The iPhone X uses two batteries in series, L-shaped rowsColumn, maximize the use of the phone's internal space. The iPhone X is powered by the A11 Bionic processor and has a neural network engine that can perform up to 600 billion operations per second.
4, Apple xs max can use wireless charging. However, the wireless charging speed of Apple xs max is not fast, and the charging efficiency is not as high as the traditional original charger.
5, Apple x can not wireless charging, is due to the wireless charging function is not turned on, the opening method is as follows: Tools: iPhonex, iOS1 mobile phone Settings. unpackSettings. Click to turn on the battery. Turn on the switch of wireless charging function. The advantages of wireless charging Wireless charging only needs to insert the charging cable into the charging pad and will last longer.
1, the mobile phone will have some heat when charging, which is normal, because there will be a certain loss of electrical energy in the charging process, 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.
2, quite normal, any mobile phone charging while a large amount of discharge will make the machine hot. Not too hot to burn.
3, the root causes of mobile phone wireless charging fever are: the choice of program. This is the most fundamental reason, different solutions have their own characteristics, such as NXP, IDT, easy charge, Xxin-sun and other wireless charging solutions, whether in charging efficiency, mobile phone compatibility, or in the disconnected charge, temperature control and other aspects are different.
4, the mobile phone and the wireless charger are arranged at both ends of the receiving/transmitting coil, the wireless charger current through the transmitting endWhen the coil at the receiving end of the mobile phone is close to the magnetic field, the current will be generated, and then converted into usable DC direct current by the rectifier voltage regulator filter circuit built in the mobile phone. Well, it's a bit of a headache to look at this principle.