The iphone12 data cable is a Lightning interface, which can be translated as "Lightning" interface in Chinese and was released on September 12, 2012. The Lightning interface supports reversible insertion, similar to Android's Type-C interface. There are 8Pin contacts on both sides, and it can work normally no matter how it is inserted. There is also an authentication chip in the Lightning interface, which will authenticate with the charging device. Therefore, if you use a transmission line with a non-original Lightning interface, charging and transmission may not be possible.
#The operating environment of this tutorial: IOS15 system, iphone12 mobile phone.
iphone12 data cable is Lightning interface, but the iPhone12 series data cable adopts lightning (Lightning interface) to type-c design.
The Lightning interface is an exclusive connector specification produced by Apple. It was first used in the iPhone 5 released in 2012. That is, starting from this generation of iPhone, it is equipped with a Lightning interface.
What is Lightning interface?
The Lightning Dock interface released by Apple in 2012
The Lightning interface is Apple’s high-speed multi-function I/O interface. It was launched in San Francisco, USA on September 12, 2012. Apple released a new Lightning Dock interface at the Yerba Cao Cao Convention Center, which can be translated as "Lightning" interface in Chinese. The current Lightning interfaces used in the iPhone and iPad series only have the speed of USB2.0, with a transmission rate of approximately is 25MB-35MB/s.
The Lightning interface supports reversible insertion, similar to Android's Type-C interface. There are 8Pin contacts on both sides. It can work normally no matter how you insert it. So you no longer have to worry about plugging it backwards. Apple also officially claims that the new interface is not only easier to use, but also more durable. At the same time, it is a "fully digital" interface with "adaptive function". "Adaptive" means that it can transmit the specific signals required by the accessories through the interface according to different accessories. Therefore, functions such as video output can be supported.
There is also an authentication chip in the Lightning interface, which will authenticate with the charging device. Therefore, if you use a non-original lightning interface transmission line, charging and transmission may not be possible. This situation is common in devices equipped with iOS7 version and On the above Apple devices, the use of uncertified transmission lines may cause damage to the lithium battery, short circuit and other problems.
#The charging interface of iPhone 12 is rhodium-plated and ruthenium-plated. This process is more effective than gold plating, can effectively prevent sweat, liquid, etc. from corroding the contact gold fingers, and is more durable. Inside, two strands of gray and white filaments are twisted and braided in a 2 2 staggered manner. Compared with the braiding method we usually see, it is more durable.
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