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无线充与线充同时ichaiyang 2024-05-16 14:13 26
No, wireless charging and wired charging can not be carried out at the same time, when we use wireless charging and wired charging, the device will automatically choose wireless ch...

How about car wireless charging and cable charging together?

No, wireless charging and wired charging can not be carried out at the same time, when we use wireless charging and wired charging, the device will automatically choose wireless charging or wired charging one, which depends on the system default decision. Wireless charging principle:

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1, electromagnetic induction type: the primary coil of a certain frequency of alternating current, through electromagnetic induction in the secondary coil to produce a certain current, so as to transfer energy from the transmission end to the receiving end.

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2, magnetic field resonance: composed of energy sending device, and energy receiving device, when the two devices adjust to the same frequency, or resonance at a specific frequency, they can exchange each other's energy.

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3, radio wave type: similar to the early use of the ore radio, mainly composed of microwave transmitter and microwave receiver, can capture the radio wave energy bounced from the wall, adjust with the load while maintaining a stable DC voltage.