1, definitely wired charging heat dissipation better Wireless heat charging , this has nothing to do with good or bad Wireless heat charging , but the way is different Wireless heat charging Wireless heat charging , wireless charging is convenient, but the charging speed is slow, Wired speeds are faster.
2, mobile phone charging heat is a common phenomenon, is charging, the current and voltage is larger, so the temperature will be higher than ordinary charging. If you are doing wireless charging, as in the wireless transmission processThere will be energy loss, and then produce a certain wireless heat, there will be a phenomenon of heat when wireless charging, this is normal.
3, the degree of damage to the battery by wireless charging and wired charging depends on the charging method and battery temperature. Although wireless charging generates more heat, if appropriate heat dissipation measures are taken, wireless charging is not necessarily more damaging to the battery. While wired charging generates less heat, it may also cause damage to the battery if the charging current is unstable or if a non-original charger is used.
If you are conducting wireless charging, because there will be energy loss in the wireless transmission process, and then generate a certain amount of heat, there will be a phenomenon of heat when wireless charging, this is normal.
Because the electromagnetic wave in the process of wireless charging will produce a certain amount of heat, it is necessary to avoid excessive heat during wireless charging. Excessive heating will cause damage to the equipment, and it is also harmful to the human body. Therefore, pay attention to devices such as chargers and mobile phones when wireless chargingHeat, once found that the temperature is too high to unplug the charger in time. Excessive charging for a long time will damage the battery of the device and reduce the battery life.
Different brands of mobile phones may result in low charging efficiency or inability to charge due to differences in coil position. Do not use too thick or magnetic insulation of the phone case, the phone may not be charged or overheated resulting in damage. Do not charge non-standard wireless charging devices to avoid device failure or heat. Do not block the fan inlet and outlet that block the wireless charger.
The charger is usually hot when the computer is chargingOften, if the temperature is particularly high, the hand touch will feel very hot, then you need to pay attention to, it is recommended to temporarily stop charging, such as the charger temperature drops in the charger to continue charging, or wait until the computer is fully charged to see whether the charger will be hot, the charger will stop working after the charger is fully charged, and it will not be hot again.
1, generally speaking, the use of wireless charging will be the choice of heating solutions. This is the most fundamental reason why different schemes have their own characteristics thanSuch 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.
2, you want to ask is why Apple mobile phone wireless charger mobile phone back 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.
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, Apple xr wireless charging hurt the phone, it is recommended to use wired charging, wireless charging will make the body heat larger, will affect the battery life. IPhone EXR is a smart phone device owned by Apple (Apple), the body is equipped with 7nm process A12 bionic chip, using TrueDepth camera, support FaceID function. In the early morning of September 13, 2018, the iPhone ExR was officially released at the 2018 Apple Fall New Product conference, starting at $749.
5, Apple xr wireless charging damage battery, it is recommended to use wired charging, wireless charging will make the body heat larger, will affect the battery life. IPhone EXR is a smart phone device owned by Apple (Apple Inc.), the body is equipped with 7nm process A12 bionic chip, using TrueDepth camera, support FaceID function. In the early hours of September 13, 2018, iPhThe oneXR was officially announced at Apple's 2018 Fall Product Launch event and starts at $749.
6, fever. Wireless charging heat is a normal phenomenon when charging, the original wireless charger does not rule out possible faults. In addition, when charging, pay attention to whether the power of the wireless charger matches the phone.
1, it is recommended that you use the standard charger to charge the phone. Although other third-party chargers can also charge the phone, due to differences in charging specifications or charging protocols,It may cause problems such as heating the phone.
2, the root cause of the high power wireless charging problem is that the high power wireless charging on the market now relies on high current for charging, but this situation is tantamount to increasing the resistance, thereby increasing its temperature, so it is necessary to use high heat absorption and high heat dissipation materials as the outer packaging, in addition, it is necessary to reduce the resistance accordingly. This will fundamentally reduce the fever.
3, generally the use of metal heat dissipation can reduce the heat transmission to the mobile phone, thus affecting the mobile phone charging power, will inevitably increase on the circuit board or coilMetal block, a bit similar to the laptop CPU plus copper heat dissipation. Or increase the active fan heat dissipation, and use the fan to cool the motherboard and coil, which can achieve the delay power reduction time.
4, the problem of the mobile phone system set the battery protection temperature is not the same, the mobile phone in the operation process, the system from time to time to detect the temperature, once the temperature exceeds the set value, such as beginning to reduce the CPU frequency, resulting in deadlock, or prompt temperature alarm. The same is true for charging, such as iPhone wireless charging, when the shell temperature is about 30 ° C, the system begins to reduce power.
6, normal, 42 degrees temperature is not high. No more than 45 degrees is fine. Wireless fast charging base input power is large, low efficiency, the base is also hot, the mobile phone is placed on the base, the mobile phone is hot when followed, and it is not good to heat. The base with heat dissipation port is windy