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Suspected iPhone 12 magnetic wireless charging structure exposed!

Every year, when close to the release of Apple's new iPhone, a lot of information will be announced in advance through the supply chain, and this year is no exception. Many details of the iPhone 12 wireless charging that everyone is looking forward to are also exposed. As a major facelift of the iPhone model, the new phone released this year is particularly expected by fans, especially when 5G is added to the iPhone for the first time, which is expected to set off a new wave of phone replacements. In addition, the 20W fast charging and magnetic wireless charging of the iPhone 12 are coming at the same time, making the new iPhone highly anticipated by third-party accessory manufacturers.

iphone 12 magnetic wireless charger

Recently, someone got the suspected iPhone 12 magnetic wireless charging and NFC module from the supply chain, and the internal magnet structure was exposed in detail for the first time. It can be seen from the picture provided by the whistleblower that there is a ring of magnets on the back of the iPhone 12, with a total of 36 magnets, and the magnetic poles are arranged in a staggered arrangement.



It is worth mentioning that the iPhone 12 magnetic wireless charging module presents a circular arrangement, and the ring part also has an NFC electronic tag module composed of a golden yellow FPC flexible circuit board and a coil. Flexible Printed Circuit (FPC) is a highly reliable and excellent flexible printed circuit board made of polyimide or polyester film. It has the characteristics of high wiring density, lightweight, thin thickness and good bendability.

magnetic wireless charger iphone 12


There are five electric shocks on the flexible circuit board, of which two electric shocks have been spot welded. Looking closely at the coils welded, the coils are wound around the inner diameter of the magnet several times. And the coil copper wire is very thin, composed of multiple strands of copper wire, and the single strand of copper wire is as thin as a hair. It can be seen that in addition to taking into account the use of wireless charging for the iPhone 12 magnetic wireless charging, it also takes into account the normal use of the NFC function. The two get along without affecting each other.
On March 30 last year, Apple officially announced the cancellation of the AirPower project because it could not meet Apple's high hardware standards. From birth to miscarriage, AirPower allowed fans to look forward to it for 563 days. It can be seen that the higher the expectations, the greater the disappointment. After Apple officially announced the cancellation of the AirPower project and disappeared for a year and a half, Apple has not been idle, and once again brought a brand new iPhone 12 magnetic wireless charger to fans.
At present, Apple Watch, Apple Pencil and other products use magnetic charging for wireless charging. The iPhone 12 magnetic charging wireless charging is exposed, especially the combination of magnetic charging and wireless charging, which makes wireless charging and pairing more convenient. Cultivate users' wireless charging habits.
Finally, for magnetic wireless charging, the traditional mobile phone protective cover will affect the strength of the magnetism to a certain extent, thereby affecting the alignment accuracy. Therefore, after the iPhone 12 is equipped with a magnetic wireless charging function, ultra-thin or magnetic mobile phone protective cases are expected to become a hot-selling product in the market.
The News is original from Chongdiantou.

































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