Qi wireless charging refers to the technology of wireless charging handheld low-power devices such as mobile phones and cameras through electromagnetic induction by using Qi wireless charging standard. Qi wireless charging standard was initiated and formulated by the Wireless Power Alliance (WPC), which has been widely recognized internationally.
World-class enterprises include Apple, Samsung and Nokia. Qi standard is used as the technical standard for wireless charging of its terminal equipment.
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Introduction of Qi wireless charging principle
Qi wireless charging uses the principle of electromagnetic induction to wirelessly charge the equipment. Specifically, the charging base and powered equipment using Qi wireless charging technology will be equipped with conductive coils. When the conductive coil of the charging base is electrified, it will generate an electronic magnetic field, and the conductive coil on the receiving equipment will convert electric energy after sensing the magnetic field in a short distance, thus charging the receiving equipment.
Two characteristics of Qi wireless charging
Qi wireless charging has two characteristics: convenience and versatility. In terms of convenience, products of different brands can be charged with Qi wireless charger as long as they have Qi logo; In terms of versatility, Qiqi Wireless Charging is committed to making different types of electronic products (notebooks, mobile phones, cameras, etc.). ) can be charged with Qi wireless charger.