1, you can search the relevant evaluation on the network, wireless charging technology really has been relatively mature, so the heat generated when wireless charging is really no harm to the mobile phone.
2, generally there is heat when charging the mobile phone at normal room temperature, the heat does not exceed 60℃ is a normal phenomenon, it will not damage the battery. The characteristic of wireless charging is that there is no limit of charging cableWhen charging, there is a feeling of random throwing, which makes people feel that picking up and putting back will hurt the battery very frequently, in fact, it is mainly affected by the nickel-metal hydride battery a long time ago.
3, hot mobile phones will reduce performance and damage electronic components. Electronic products and electrical products are widely used in various areas of industrial and family life, with the use of heat, radiation problems, not only there are safety risks, but also affect the health of the family.
1,The reasons for this are as follows: There are too many background running programs: The background running can be properly closed; 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.
2, temperature control circuit. The general wireless charging scheme will have a temperature control circuit and NTC thermistor, this function is mainly to prevent the circuit in the process of working to generate too much heat, burn components, etc., can also control the power components after generating too much heat, reduce the power, thereby reducing the temperature. Selection of heating components. Qi-standardWireless charging originally uses electromagnetic induction to generate current and drive the circuit to work.
3, 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.
4, if you are wireless charging, because there will be energy loss in the wireless transmission process, and then produce a certain amount of heat, there will be a phenomenon of wireless charging heat, this is normal.
5, the back of the iPhone is hotThere is also a common problem of Apple computers, if it is the magsafe1 or 2 generation of the female magnetic head may stick some dust or sand to affect the charging joint connection, so try to wipe the magsafe female head with a toothpick against an alcohol-soaked cotton ball, the effect is significant.
2, there will certainly be a slight heat, but the MagSafe wireless charge power is only about 15w. MagSafe A charging connection technology from Apple. The interface has a magnetic device, which absorbs or falls off by itself under external force. How to use MagSafe External battery? MagSaThe fe external battery can quickly and safely wirelessly charge all MagSafe-enabled iPhone models, extending the life of the device.
3, this situation is sure, generally speaking, Apple mobile phone wired charging is slow enough, wireless is the same. And high-power wireless charging is sure to heat up. So it's normal.
4, the iphone12 charging heat may be because of charging while using. The IPhone12 has MagSafe, which uses magnetic gravity to enhance wireless charging. iPhone12MagSafe Accessories Cleaning instructions: MagSafe charger built-in magnets may attract debris during daily use. Remove any debris from the metal ring before cleaning the fitting. Turn off the power to the MagSafe charger and wipe the silicone in the center of the charging area with a slightly damp, lint-free cloth.
5, it is normal for the mobile phone to be hot when charging, and there are several factors that lead to hot when charging: the efficiency of the mobile phone charging chip is too low, and a lot of energy is converted into heat energy rather than electric energy; This is a natural disability, basically can not adjust the charging interface poor contact, or its own conductive impedance is too large, the sameIf a lot of energy is converted into heat instead of electricity, this can be solved by a better charging interface.
6, magsafe use has a little fever phenomenon. Choose a MagSafe magnetic charger at home and at work, and a magnetic power bank for your daily commute. After Apple released the MagSafe external battery, in the actual experience, the MagSafe external battery did not have the serious heat of a third-party magnetic charging bank, and no heat was felt in daily use.