have nothing to do with
NFC functionality and wireless charging are two different technologies, and there is no direct relationship between them.
< br >
Near Field Communication (NFC) is a short-range wireless communication technology that allows data transmission and exchange between two devices.
NFC technology is widely used in mobile payment, smart label, access control system and other fields.
< br >
Wireless charging technology is a technology that transmits electrical energy to the device through electromagnetic induction, which allows the device to be charged without the use of a charging cable.
Wireless charging technology has been widely used in smart phones, tablets, watches and other devices.
It's related. 1. NFC is a wireless communication technology, which can realize wireless transmission and communication between devices, including data exchange and payment, and wireless charging is to realize the charging of devices through wireless signals, which also belongs to a wireless communication technology. 2. In recent years of technological development, NFC technology has been applied to the field of wireless charging, and wireless charging of mobile phones or other devices can be achieved by embedding NFC chips in devices. Therefore, it can be said that NFC is related to wireless charging.
It doesn't matter,NFC is high frequency, used to transmit signals; Wireless charging frequency is particularly low, the power is also large. Wireless charging and reverse wireless charging have become a common feature on high-end mobile phones, which use dedicated coils for radio energy transmission.