The impact is large, it is best to look at which piece is broken, the wireless charging coil inside the mobile phone is composed of printed copper wire, nanocrystalline material, thermal conductivity film and so on.
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several situations
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The copper wire is broken, which will directly lead to the wireless charging coil open circuit, receive no energy, wireless charging can not be used, and other functions will not be affected.
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If the nanocrystalline material is broken, if it is still complete, but the nanocrystalline material is broken, it will basically have no impact, if the nanocrystalline material is broken, it will affect the effect of magnetic shielding to a certain extent, if it is the edge position, the impact will not be too large, and it can be used normally.
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Heat conduction film, affecting the heat conduction effect, may be slow charging speed, may also affect too small to feel.
Efficiency may make a small difference, almost negligible
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Damage to the wireless charging coil will only affect the normal use of wireless charging, if you want to use wireless charging it is recommended to go to the repair shop for replacement. If it is wired charging, it has no effect
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It will not affect use, but it will affect charging. Wireless charging technology comes from radio energy transmission technology, which can be divided into two ways: low-power wireless charging and high-power wireless charging. Electromagnetic induction is often used for low-power wireless charging. High-power wireless charging usually adopts a resonant mode by the power supply device (charger) to transmit energy to the electrical device, which uses the received energy to charge the battery, and at the same time for its own operation.