This article to talk about the clear lake wireless charging pcba solution development, and the corresponding knowledge points, I hope to help you, don't forget to collect the site oh. < / p > < h2 > the article directory list: < / h2 > < ul > < li style = 'margin - bottom: 3 px; list-style: none'>1, Disassembly Report :MoYi MOo 5-in-1 Magnetic Wireless Charger T268
1. Mo1 5-in-1 Magnetic Wireless Charger T268: A model of exquisite design and efficient compatibility, this innovative charger from Mo1 stands out with its 5-in-1 function and intelligent design. Designed for wireless charging of both iPhone and Apple Watch devices, this charger is equipped with a USB-A interface and a thoughtful nightlight function, showing careful consideration of user needs.
2, since the introduction of Apple magnetic charging, the convenience of wireless charging is loved by consumers, promoting the prosperity of the wireless charging accessories market. The charger head network recently dismantled the MoYi Ink one's five-in-oneIt can be converted into a wireless signal and transmitted to the receiving device. Wireless charging technology usually works on the principle of electromagnetic induction or magnetic resonance.
2, the PCBA board is green, and it is distributed around the central coil in a circular shape. Remove the PCBA. A piece of thermal foam is attached to the back of the panel. Wireless charging front, wireless charging coil in the middle, no components on the back of the circuit board. The front of the circuit board is a magnetic separator, and the circuit board is inverted. Compare the size of a $1 coin. Wireless charger all components. IDT P9237 wireless charging transmitter controller. Type-C interface sinking plate welding. External storage of IDT solutionA reservoir. 3, disassembly reveals its precise structure: zinc alloy bracket provides stable support, the internal PCBA board integrates wireless controller and power chip, wireless charging control is at your fingertips, thanks to the powerful wireless charging chip Zhirong SW5001. SW5001 chip with 5V/50mA power supply, built-in comprehensive protection measures, but also with I2C interface, flexible voltage division to 5V/9V/12V, to ensure efficient and stable device charging.
4, in view of the huge demand brought by the continuous hot TWS headset market, Fuhengtai released a 5W receiving powerTWS wireless charging box dedicated PCBA module, the board does not change to support wireless charging, to minimize the development cost of customers.
5, the shielding cover plate is made of precision PCB board, covered with a layer of shielding copper foil, its main role is to effectively reduce electromagnetic radiation interference, to ensure the stability and safety of wireless charging. Going further, we will find that inside the aluminum shielding shell, three wireless charging coils are arranged, which are tightly fixed on the PCBA shielding cover, forming the core part of wireless charging.
1. The mobile phone system is faulty. Solution: If you encounter this problem, you can directly shut down and restart, which is equivalent to data refresh, and the power will return to normal. The charger is faulty. Solution: If this kind of failure, replace with other chargers to try, if you can charge, you can determine that the charger is faulty, need to replace a new charger. The charger is in poor contact with the phone.
2, check the charger and data cable use the standard charger and data cable chargingNon-standard charger and data cable may not be compatible with the mobile phone, resulting in inability to charge, it is recommended that you replace the standard charger data cable for comparison test. If there is a fault with the standard charger and data cable, please go to vivo customer service center for detection.
3, the cause of the fault: the mobile phone system is faulty, resulting in a problem with the battery power display. The charger is faulty. The charger is in poor contact with the phone. Cell phone battery problem. Cell phone battery problems are rare. But once there is a problem, it is a big problem and must be paid attention to. Solution: You can directly shut down and restart, which is equivalent to data refreshThe general power display will return to normal.
4, the mobile phone system failure the mobile phone can not be charged, may be caused by the mobile phone system failure, the solution is to shut down the mobile phone directly, and then restart the mobile phone to check whether the mobile phone charging is normal.
5, hello, this situation is generally caused by excessive use of mobile phone batteries. You can use the following methods to try: Use the original charger to charge, wait for a period of time, if the red light still flashes, it indicates that it is still not charged, please go to the second step. Always use a small current to charge, such as a computer USB portIt may be that the battery is dormant, and it is activated by charging with a small current. This operation may take a long time, so wait for an hour.
6, cause: the remaining battery power is basically exhausted, so it needs to be charged for a while to slowly recover. The charger is worn out, so it can't be charged. It may also be that the phone charging line has a problem, you can try to use a USB cable to plug the computer to charge. If it is still displayed after a long time of charging, the battery may be damaged, so it cannot be charged.
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