Today to share with you the knowledge of Apple wireless charging internal structure motherboard, which will also explain the internal Apple wireless charger, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, start now!
< ul>A single layer and a double layer. The Apple 11pro has a single-layer motherboard with a larger battery area, and the 12pro has a double-layer motherboard with a smaller area. The motherboard is the core of the computer hardware system and the largest printed circuit board in the main box.
pro on a motherboard can not be tested with xr. According to the query of relevant information, the chips of Apple xr and Apple 12 models,Sensors including charging chips and vibration motors and other components are not the same, the motherboard is not the same size and arrangement, can not be exchanged, but Apple xr can be changed into Apple 12 (xr special edition) with Apple 12 back cover by changing the shell, which is also the reason why xr is known as a generation of God.
iPhone 12 and Pro motherboard are almost the same, the difference is that 4GB and 6GB running memory, and Bord ID identification resistance, there is still an increase in dual-layer motherboard half-load components, mainly due to the new 5G band support, and the huge increase in the RF front segment chip.
Do not have to worry about the charging problem, that is, put the charge, remove the stop, and can meet the thickness of the table between 20-45mm all furniture. Shengshi wireless charging technology ZeePower conforms to the QI standard and supports all charging devices that comply with the QI protocol.
Small whale cloud wireless charging: The shared charging treasure is too weak, wireless charging isTrending! Compared with other joining projects, the shared wireless charging project returns faster and has a higher annual return rate. The average monthly flow of 10 machines can reach 300 or 400 yuan, and the return cycle only takes three months. At present, small whale cloud sharing wireless charging can be customized table stickers, laying points to reach a certain number, can generate advertising revenue.
1, Apple rainbow motherboard refers to the meaning of the mobile phone motherboard, Apple 8 is equipped with two performance chips, two performance cores, four high-performance cores, using A11 processor, support wireless charging. AppleThe mobile phone is a series of smart phones developed by Apple Inc., which is equipped with its iOS operating system.
2, Apple 8 rainbow motherboard refers to a chip structure on the motherboard, which is used to control the operation of various functions of the Apple 8 mobile phone. Rainbow means that the chip is made of a variety of colors, because the various components on the chip need to be distinguished by different colors in order to avoid confusion. The Apple 8 Rainbow motherboard, as an important part of Apple's mobile phone, is developed to make the performance of the phone more excellent and run various applications more stably.
3, rainbow plateIt means the motherboard of the phone. It is the most stable and durable part of the mobile phone, and the motherboard is sealed by the mobile phone case.
4, the processor is too poor. From the configuration point of view, the processor used by the Apple 8p rainbow board is poor, in the mid-range field, it is outdated, and the fluency of the configuration is low when used on the mobile phone, there may be shutdown and other phenomena, and the motherboard is unstable and not durable, so the overall is cheaper.
5, Apple 8 rainbow motherboard refers to the meaning of mobile phone motherboard. Apple 8 is equipped with two performance chips, two performance cores, four high-performance cores, using the A11 processor, wireless charging, equipped with a new generation A11Bionic processor, running 30 percent faster than the previous generation A10 processor. It also integrates a neural network engine, supports TouchID, and features a graphics sensor with AR support.
1, the Apple wireless charger can not be charged for the following reasons: short circuit causes the Apple mobile phone to not be charged, it may be chargingCaused by the short circuit of the interface, there are a large number of spring firing pins in the charging interface of the phone, which can make the line closely connected to the plug of the charging data cable. But if these firing pins are bent, it will cause a short circuit and the phone will not be able to charge.
2, Apple mobile phone can not be charged for a variety of reasons, such as the data cable and charging port contact problems, poor contact will also lead to no charge. The data cable does not match, Apple's data cable must be certified by Apple to charge, the solution is as follows: Method 1: Because we are used to putting the phone in the pocket, the charging interface at the bottom of the phone is easyThe interface is in poor contact with the plug of the power cord.
3, this situation is mostly because the mobile phone fell to the ground led to the motherboard components welding, the probability is very small. If the battery is not charged and the motherboard is damaged, the store will charge you more than 500 so-called replacement motherboard fees, in fact, only need more than 100 replacement power IC is good. Non-original charger, charging cable damage this easy to do, ask people for an original iPhone charger and charging cable to try to know.
The following figure shows the charging situation of the wireless charging mobile power supply of Samsung S6 mobile phone and Poropai Technology. The mobile phone can be charged on the wireless charger without connecting to the USB interface.
May be the motherboard has parts damaged, need to be repaired. Wireless charger is not easy to break, just related to his production process. Wireless charger uninstalls the original received phone user. Wireless distance charging is also possible. And put on the table can be quickly charged, no need to find additional charging head. It's very convenient. His craftManufacturers fully consider the high safety factor. So it's not easy to break.
If the noise is large, it may be the charger problem, you can change the charger to try charging. If the noise comes from the mobile phone, it may be a short circuit or leakage of the internal circuit of the mobile phone, or it may be a fault of the tail plug, and it needs to contact Xiaomi's after-sales service to repair the mobile phone to solve it.
p Wireless charging coil electromagnetic induction input: When the phone is placed on the wireless charging device, the wireless charging chip is activated. On the one hand, the coil of the wireless charging part receives 110kHz- from the wireless charging device205kHz AC electromagnetic field (Apple wireless charger operating frequency is this range 110kHz-205kHz, other brands may be different).
Please check that the back of the phone is centered in the center of the wireless charging board. When there are inclusions between the mobile phone and the wireless charging pad, it may not be able to charge normally. Please check the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use the original charger. If you use a non-original charger, you may not be able to charge normally.
Heating componentsSelect. qi standard wireless charging is originally the use of electromagnetic induction, generate current, promote the circuit work. At the transmitting end, the inductor (coil), the resonant capacitor and the control chip together form an LC oscillation circuit, by oscillating in the frequency range of 110-205kHz, the receiving end will generate current due to the changing magnetic field, so as to charge the mobile phone.
It may be that the motherboard has parts damaged and needs to be repaired. Wireless charger is not easy to break, just related to his production process. Wireless chargingThe appliance is unloaded from the original received phone user. Wireless distance charging is also possible. And put on the table can be quickly charged, no need to find additional charging head. It's very convenient. His production process manufacturers fully consider the high safety factor. So it's not easy to break.
Finally measure whether the power filter capacitor can be charged and discharged normally, whether the switching power tube is broken down and damaged, whether the UC3842 and the surrounding components are broken down, and a new charger needs to be replaced.
Wireless charging hurts the battery more than wired charging. In fact, we all know that as long as it is charged, it will cause damage to the battery,However, wireless charging is more damaging to the battery than wired charging, because wireless charging will generate more heat, and the heat generated will cause greater damage to the battery.
The answer is: There will be harm, shorten life. We all know the characteristics of lithium batteries, lithium battery operating temperature is generally 0-40 ° C, if long-term in a high temperature state of 60 ° C, it will damage the battery. In fact, there are so many fundamental reasons for mobile phone wireless charging fever, know the reason, you can choose a more suitable product, rest assured that the bold enjoyment of wireless charging brings funThe choice of case.
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