This article gives you a talk about 27w wireless heating, and the corresponding knowledge points of wireless heating problems, I hope to help you, don't forget to collect this site. < / p > < h2 > the article directory list: < / h2 > < ul > < li style = 'margin - bottom: 3 px; list-style: none'>1, Mobile phone wireless charging vibration hot what is going on
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 asThe temperature is even higher when using the phone while 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 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.
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 be from the working principle of wireless charging, energy conversion efficiency, mobile phone heat dissipationIn terms of design and use environment, explain in detail why mobile phones get hot when wireless charging. First, the working principle of wireless charging involves electromagnetic induction or magnetic resonance, both of which generate heat.
Using the original charger, the phone is charging and heating abnormal, the situation may be the fault of the phone, it is recommended that you back up the important data on the phone first, and restore the phone to factory Settings. If the phone is still hot after the factory is restored, you can take the invoice repair card to the nearby service center, and professional engineers will help you detect and repair. qi standard wireless charging is originally the use of electromagnetic induction, generate currentFine. Cases and other coverings With certain cases may affect the heat dissipation of the iPhone and cause 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 charging wirelessly, the phone's built-in battery will accept itSelf-charger of electrical energy and converts 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.
4, once the temperature exceeds the set value, such as start to reduce the CPU frequency, causing a stall, or prompt temperature alarm. Charging is the same, for example, when the iPhone wireless charging, the shell temperature is about 30 ° C, the system begins to reduce the power, and Samsung mobile phones reduce the power at about 35 ° C (new and old models will have different parameters). This is why the wireless charging speed of Samsung mobile phones is slightly faster, but the temperature of the phone feels a little higher than that of AppleBecause.
5, 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.
6, 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.
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.
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 chargingA few.
Heat is a common phenomenon when charging mobile phones, especially support fast charging, super fast charging mobile phones, when charging, the current and voltage are larger, so the temperature will be higher than ordinary charging. 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.
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. That's because of wireless chargingThe battery inside the phone will accept the electricity 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.
It is recommended to use Apple's original charger for charging. The charging cable is of poor quality. If the quality of the charging cable used is poor, it may cause the current to be unstable when charging, which will cause the phone to burn. It is recommended to use Apple's original charging cable for charging. The phone case or case is too thick. If the phone case or cover is too thick, it may affect the heat dissipation of the phone, which will cause the phone to be hot when charging. It is recommended to remove the phone case or case for charging. For a long timeUse your phone.
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, and use the fan to cool the motherboard and coil, which can achieve the delay power reduction time.
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