At 1:00 a.m. Beijing time on September 16, apple held a new product launch in autumn, but the iPhone 12 didn’t arrive as scheduled. It is widely believed that Apple will hold a special iPhone 12 launch in October. The iPhone 12 has not yet been released, and related product information has been disclosed. Charging head network has previously pointed out that Apple will adopt a new magnetic suction wireless charging scheme, and exposed the wireless charging receiving module and the magnetic suction wireless charging mobile phone protection shell, which has attracted widespread attention in the industry. < / P > < p > as can be seen from the video, the wireless charger module is in the shape of a flat round cake, the front is pure white, and the back is packaged with a metal shield, so it looks like a perfect fit. At the same time, the wireless charger module also reserves five pads for connecting power and communication cables, namely VBUS, V +, V -, CC and GND. And you can also see through the pad that the internal use of black oil PCB, the overall workmanship and Apple product style is similar. < / P > < p > in addition, according to the size of the wireless charger module in the video, it can be preliminarily judged that the internal structure should be single coil. This is a completely different design from the previously aborted airpower wireless charging pillow. < / P > < p > although the actual charging power of Apple’s wireless charging module for mobile phones is still unclear, from the information already mastered, it is very likely that Apple’s wireless charger will go on the path of MFI certification through modular design. If major brands and OEM factories want to do the business of Apple mobile phone wireless charger, they must first apply for the MFI qualification of the enterprise, then purchase the original wireless charging module from Apple official, and finally take the finished product to do MFI certification. < / P > < p > as we all know, Apple has adopted modular design on Apple watch magnetic suction wireless charger as early as possible, and has established a complete MFI certification system for this type of accessory products. As far as apple watch magnetic suction wireless charger is concerned, all third-party manufacturers currently need to purchase the original module from Apple official, and then they can match the cable and shell according to the actual application scenario of the product. < / P > < p > of course, it is the safest way to purchase the original wireless charger module from Apple official, because under Apple’s technical barriers, any third-party cracked accessories cannot guarantee their reliable compatibility. However, MFI certification mode seems to ensure the consistency and reliability of wireless charger, but from a certain point of view, it also makes the wireless charging technology into a relatively closed state. < / P > < p > as a third-party accessory manufacturer, in addition to paying the corresponding MFI membership fee and product MFI certification fee every year, the initiative of product development is basically in Apple’s hands, and whether the supply or not depends on Apple’s official attitude. This also limits the development of wireless charger market to a certain extent. < / P > < p > earlier, the charging head network pointed out that Apple’s adoption of a new magnetic suction wireless charging scheme would lead to a reshuffle of the traditional wireless charging market. Now it seems that the new wireless charging architecture of iPhone 12 is much more than magnetic suction, because as long as it is related to MFI, there will be related patent issues. < / P > < p > at present, the products in the traditional wireless charging market are based on the Qi standard of WPC wireless charging alliance. If Apple implements MFI certification mechanism on mobile phone wireless charger, then all wireless charging chip factories, solution providers and manufacturing factories relying on iPhone wireless charging accessories need to make a very large update iteration, and the number of MFI certified enterprises on the market will also increase significantly. At the same time, as apple officially supplies wireless charging modules, orders for control chips and other components are usually concentrated in several head manufacturers. For the existing small and medium-sized wireless charging chips and peripheral components manufacturers, although they can not directly enter the official supply chain of apple, if they can bypass the MFI certification system and realize wireless charging for iPhone 12, it will also open the blue ocean market of wireless charging accessories. Of course, this is also a very challenging thing. Spontaneous combustion at a Guangzhou Motor vehicle intersection and other traffic lights in Shenzhen