Chinese Engineers Self-Develop a iPhone 12 Magnetic Wireless Charger
Recently, the iPhone 12 supports the magnetic wireless charging function, which has aroused heated discussion. Especially with the suspected and successive exposures, the previous speculation was further confirmed.
Although Apple officials have not disclosed any product information to the outside world, domestic enterprises, whether they are chip manufacturers, solution providers or wireless charging factories, have done a lot of preparatory work in this regard. Recently, from http://www.chongdiantou.com/, a iPhone 12 magnetic wireless charging scheme developed by Chinese engineers is known.
This self-developed magnetic wireless charging scheme takes iPhone 11 Pro as a demonstration model, and shows the process of charging mobile phones by magnetic wireless charging. When the iPhone 11 Pro is close to the magnetic wireless charging, the mobile phone can accurately pair with the wireless charging under the action of magnetic force, and successfully enter the wireless charging mode. When the mobile phone needs to be used, it can be easily removed from the magnetic wireless charger.
From the exposed pictures, this self-developed magnetic wireless charger consists of two parts: the wireless charging and transmitting module and the magnet on the outer ring. The wireless charging part adopts single coil structure, which is similar to the conventional Qi standard wireless charger; The outer ring consists of 26 circular magnets arranged in an annular array, and a plastic frame is used for positioning to prevent adjacent magnets from sticking together due to magnetic force.
At the same time, an annular magnet is attached to the back of the iPhone 11 Pro mobile phone, and the hollow position in the middle is the wireless charging receiving coil of the mobile phone. In this way, the magnetic attraction function is realized without hindering the wireless charging function.
Through the working process of this self-developed engineering sample, to realize magnetic wireless charging, it is necessary to have a built-in magnet on the mobile phone or a built-in iron ring on the mobile phone to realize the magnetic function. As the release of iPhone12 approaches, let’s wait and see.