I believe those who purchase the 12 or 13 series iPhones have noticed that the random included charging head and earphones have been removed from the entire range of Apple phones, and only a Type-C to Lightning data cable has been given as a gift. Many users have expressed that the previous charging head cannot be used, but this is also Apple's usual practice. The entire iPhone series supports fast charging and requires a fast charging head, which is also available on Apple's official website for 243 RMB. So is Type-C fast charging really fast enough?
Before discussing the Type-C interface, let's first talk about the development of USB
From the official release of USB 1.0 in January 1996 to the release of USB 4.0 in September 2019, USB has gone through 23 years. In these 23 years, the USB Implementers Forum (USB-IF) has come up with various and diverse interface forms: TypeA, TypeA SuperSpeed, TypeB, TypeB SuperSpeed, Mini-A, Mini-B, Micro-A, Micro-B, Micro-BSuperSpeed, TypeC, and so on.
With the support of lightning standards, the new USB 4 will provide a transmission rate of 40Gbps (twice the speed of USB 3.2 Gen2x2) and a power supply capacity of up to 100W; And, starting from USB 3.2 and including the currently being developed USB 4, all USB interfaces will use USB Type-C interfaces, and traditional A and B interfaces will be completely eliminated!
USB interface devices have become an indispensable presence in our daily work and life, and can be said to be widely known and used by women and children. At present, the USB interface standard has developed to USB4, and the interface may also be unified to Type C. For daily users, there may be some confusion about USB understanding, design and development of device characteristics, testing, design, and technology. Dianchao Joint Laboratory collaborates with domestic connector experts from Yihua to chat with everyone about USB4 and Type C, hoping to be helpful for the work and life applications of netizens.
