The Structure of iPhone 12 Magnetic Wireless Charger Is Likely Exposed!
Every year, when new iPhones of Apple is going to be released, a lot of information will be exposed in advance through supply chains, which also happens this year. Many details of iPhone 12 wireless charger are also exposed, which are expected by everyone. As an important redesigned model of iPhone, the new phone released this year is very expected by fans of Apple, especially when 5G is added to iPhone for the first time. It is expected that a new round of phone replacement will start. In addition, the 20W fast charger and magnetic wireless charger of iPhone 12 appear simultaneously, which makes the new iPhone be expected by third-party accessory manufacturers.
Recently, http://www.chongdiantou.com/ learns from a supply chain and gets the suspected iPhone 12 magnetic wireless charger and NFC module. The magnet structure inside is exposed in detail for the first time. From the picture provided by insiders, it can be seen that there is a circle of magnets on the back of iPhone 12, with a total number of 36 magnets. The layout is carried out by a staggering arrangement of magnetic poles.
It is worthwhile to mention that the module of iPhone 12 magnetic wireless charger is in a circular layout. There is also a NFC electronic tag module that is composed of golden FPC flexible circuit boards and coils in the circular part. Flexible printed circuit (FPC) is a highly reliable and excellent flexible printed circuit, which is made from polyimide or polyester film. It has some characteristics, such as high wiring density, light weight, thin thickness and good flexibility.
There are five touch points on the flexible printed circuit. Two of them are welded. From a closer view, it can be seen that coils are welded in it, and many coils are wound around the inner diameter of the magnet. The copper wire of the coils that are composed of many strands of copper wire is very thin. A single strand of copper wire is as thin as a hair. Therefore iPhone 12 magnetic wireless charger not only takes wireless charger into account, but also considers the normal usage of NFC function. When they work together, they don’t affect each other.
On March 30th last year, Apple officially announced that it canceled AirPower project because it could not meet the high standards of Apple hardwares. From appearance to disappearance, fans look forward to AirPower for 563 days, from which it can be seen that the more expectation is, the more disappointment is. A year and a half after Apple officially canceled AirPower project, Apple did not idle, but brought a new iPhone 12 magnetic wireless charger to fans once again.
At present, wireless charging of some products is carried out by magnets, such as Apple Watch and Apple Pencil. iPhone 12 magnetic wireless charger is exposed. Especially the combination of magnet and wireless charger makes pairing of wireless charger more convenient. This time, Apple wants to cultivate usage habits of users for wireless charger again.
Finally, for magnetic wireless chargers, traditional protective shells of mobile phones affect magnetic intensity to some extent, and affect match accuracy. Therefore, after iPhone12 is equipped with magnetic wireless charging function, protective shells of mobile phones are expected to become hot products in the market, which are very thin or magnetic.