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|1. (WO2018184430) WIRELESS CHARGING SYSTEM, APPARATUS AND METHOD|
|Applicants:||GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
|Title:||WIRELESS CHARGING SYSTEM, APPARATUS AND METHOD|
Provided are a wireless charging system, apparatus and device. The wireless charging system comprises a wireless charging apparatus and a device to be charged. The wireless charging apparatus and the device to be charged perform wireless communication by means of a communication control circuit so as to adjust the transmitting power of the wireless charging apparatus. Besides, a voltage conversion circuit is provided inside the wireless charging apparatus so that the wireless charging system can charge the device to be charged in a high-voltage low-current manner. The wireless charging system has the advantages of high charging efficiency and low heat generation.