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无线充pcb测试ichaiyang 2024-05-12 3:42 28
Remove the wireless charger. Remove the non-slip pad. There are screws in it. Remove the screws to remove the internal wireless charging module.A black cone plastic shell is fixed...

Millet wireless charger how to dismantle?

Remove the wireless charger. Remove the non-slip pad. There are screws in it. Remove the screws to remove the internal wireless charging module.

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A black cone plastic shell is fixed on the metal plate, and the wireless PCB board and coil are fixed on the front and back of the plastic shell. The PCB board is fixed with screws. The wireless charging coil is secured with a double-sided adhesive. In addition, a small fan is fixed at the bottom, which is also fixed by screws. The whole wireless charge is composed of three parts: PCB board, coil and small fan.

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At a glance, the front of the PCB board has multiple controllers and wireless charging power stages as well as Bluetooth antennas.

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The back side is equipped with alloy lift inductor, filter solid state capacitor, NPO resonant capacitor and other devices


1. Disassembling Xiaomi wireless charger is feasible. 2. Because the design of the millet wireless charger usually adopts a modular structure, the disassembly can be carried out in accordance with certain steps, such as first removing the shell, and then taking out the internal circuit board.
Careful handling is required during disassembly to avoid damaging internal parts. 3. In the process of disassembling the Xiaomi wireless charger, you can further understand the internal structure and working principle of the charger, which is helpful for the maintenance of electronic products and understanding of electronic technology.
At the same time, you can also explore more knowledge about wireless charging technology, understand its development trend and application scenarios.


To remove the Xiaomi wireless charger, first make sure to disconnect the power supply and pull the charger out of the power socket.

Then, using a screwdriver or other appropriate tool, find the screw hole on the charger housing and loosen the screw.

After removing the case, you can see the internal circuit board and other components. Carefully disconnect connectors and wires for further disassembly. Please note that removing the charger may void the warranty, so exercise caution. If you are not sure how to disassemble, please consult a professional or contact Xiaomi customer service for help.