1. Driven by technological innovation, Nanxin Technology constantly breaks through the boundaries of wireless charging technology. The birth of SC9610&SC8701 marks the arrival of a new era of high-power wireless charging. These two products not only represent the excellent technical strength of South core technology, but also pushMove the entire industry to the direction of higher power and higher efficiency.
Wireless fast charging is a combination of wireless charging technology and fast charging technology, and the mainstream models on the market now support wireless fast charging technology. Wireless fast charging mobile phones are Xiaomi Huawei P40, Mate30, Mate30 pro and so on. Wireless charging technology Because the charger and the electrical device transmit energy by magnetic field, the two are not connected by wires, so the charger and the electrical device can be no conductive contact exposed.
In general, wireless fast charge is a wireless charging method based on magnetic resonance, electromagnetic induction and other technologies, which eliminates the tedious operation of wired charging and brings users a more convenient and efficient charging experience. Its wide application and continuous technological development indicate that wireless fast charging will become the mainstream way of charging electronic devices in the future.
Wireless fast charge is the use of electromagnetic induction principle, there is a coil in the sending and receiving end, the sending end of the coil connected to the wired power supply to generate electromagnetic signal, the receiving end of the coil induction of the sending end of the electromagnetic signal to generate current to charge the battery, can be simply understood as a change without a magnetic coreThe receiving coil induces the electromagnetic signal of the sending end wireless fast charge to generate current to charge the battery, which can be simply understood as a transformer without a magnetic core wireless fast charge emission .
Principle of mobile phone wireless charging Wireless charging mainly uses electromagnetic induction, magnetic field resonance, radio wave and electric field coupling, etc., and mobile phones use electromagnetic induction. For example, when the power current passes through the wireless charger's power supply coil, a magnetic field will be generated, and the mobile phone's electric coil will generate current when it contacts the magnetic fieldWireless charging.
Wireless charging methods include electromagnetic induction, magnetic resonance, electric field coupling and radio wave transmission, etc. Wireless charging of mobile phones mostly uses the principle of electromagnetic induction. Electromagnetic induction wireless charging, when the current of the power supply through the coil (wireless charger's power supply coil) will generate a magnetic field, other unenergized coil (mobile phone side of the electric coil) close to the magnetic field will generate current, charging the mobile phone.