In summary, wireless charging mobile phones are hotThe normal phenomenon is mainly caused by many factors such as the working principle of wireless charging, energy conversion efficiency, mobile phone heat dissipation design and use environment. 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.
As long as you do work, there is heat consumption, because wireless charging is the coil of both sides, the coil in the mobile phone like the secondary coil of the transformer to get the induced current, in order to accept the better effect, the mobile phone and the wireless charger close to the center, placed in the place of ventilation and temperature. If the phone is charged when the battery is too low, the phone temperatureIt will also be taller. Due to space limitations, here is not to talk about the principle of wireless charger.
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.
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.
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.
Nothing general charging there is heat when the mobile phone at normal room temperature, hairThe heat does not exceed 60℃ is a normal phenomenon, it will not damage the battery.
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 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.
Wireless charging is just a little temperature on the feel, don't be nervous. The advantages of the iPhone are low temperature protection and low power (5V1A) 5WCharging, this is scientific, because the temperature of lithium battery without damage is 40 degrees, which people still do not cater to consumers to pursue fast charging and irresponsible constantly increase the charging power, so sleeping at night or 5V1 ~ 2A charger charging is good for battery longevity.
depends on the charger components, heat dissipation scheme and power size.
Check the environment: Ensure that the environment around the AP61 wireless charging device is well ventilated and free of blockages or obstructions. oversealingThe environment can cause heat accumulation and heating problems. Use the original adapter: Ensure that the original adapter is being used to power the AP61 wireless charging device. Low-quality or mismatched adapters cannot provide enough power, resulting in device overload and heat.
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, so as to be fundamentalReduce fever on the condition.
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.
Generally, the use of metal heat dissipation can reduce the heat transmission to the mobile phone, thus affecting the charging power of the mobile phone, which is bound to increase the metal block on the circuit board or coil, which is similar to the notebook CPU plus copper tube heat dissipation. Or increase the active fan heat dissipation, use the fan to cool the motherboard and coil, can beTo achieve the delay power reduction time.
So this is also recommended that you take off the heavy mobile phone case when wireless charging, so that the mobile phone "naked lying" on the wireless charging seat is better oh. Can choose with air cooling wireless charging millet vertical air cooling wireless charging is a good solution to the problem of wireless charging heat dissipation, this charger uses a unique air duct design, do not go through the coil, directly take the heat away, to ensure the heat dissipation efficiency at the same time is more safe.
During the operation of the mobile phone, the system detects the temperature from time to time, once the temperature exceeds the set value, such asStart to reduce the CPU frequency, causing a stall, or prompt a 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. That's why the wireless charging speed of Samsung phones is slightly faster, but the temperature of the phone feels a little higher than that of Apple phones.
1, mobile App fault Sometimes some apps wireless charge heatThe abnormal running of the standard will occupy a large amount of memory and cause the CPU to run with a high load. The protective case and its wireless charging heating standard His cover with some protective cases may affect the iPhone's heat dissipation, causing the phone to become hot.
2, if you are conducting 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.
3, 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.
Heat is normal when charging mobile phones have undergone rigorous quality testing at the time of development to ensure that the heat is within an acceptable range (approxIs 30-50 degrees), and does not affect the overall performance of the phone. How to check the phone temperature If you think the phone temperature is too high, you can check the phone temperature by entering *#808# on the dial to find the charger option.
When your phone is hot while charging, especially those that support fast charging, super fast charging mobile phones, this is a normal phenomenon. Because they are charged, the current and voltage are larger, so the temperature will be higher than ordinary charging. If you are conducting wireless charging, due to the energy loss in the wireless transmission process, it will also generate a certain amount of heat, resulting in heat of the phone.
It is normal for mobile phones to heat up when charging, especially for mobile phones that support fast charging and super fast charging. When charging, the current and voltage are larger, so the temperature will be higher than that of ordinary charging. If you use a Huawei mobile phone, to avoid serious heat, you are advised to: Use the standard charger to charge the phone.
Charging there is an energy conversion process, during which a certain amount of heat will be generated, the charging power of the flash charger is larger, and the heat output will be higher when the charging time is shortened, which is a common heating phenomenon. If the ambient temperature is higher, such as in summer, it is not conducive to the heat dissipation of the phone, and the heat will be more when charging