Iphone charger cord

What Components Does An apple iphone Cable Comprise Of?


Much like most Apple devices, the iPhone uses an iPhone cable with a 30-pin connector for accessory connectivity, audio and video transfer, charging and synchronization. That is why generic USB cables cannot be used with an iPhone or some other Apple device. The connector at the end of the cable is also known as a “Mac Connector”. An iPhone USB cable is built to permit data transfer between a computer and an iPhone, and to charge an iPhone as well.

Get to know more about Apple lightning cable

The USB Plug

The opposite end of an iPhone cable comes with a USB plugin, and it is a standard connect which can be seen on almost any computer and laptop. It is the main input and output port for communication with devices like the iPhone. The USB plug of the cable makes it synchronization potential between an iPhone handset, and a computer and the computer’s software. A controlled 5-volt output is also contained in the standard USB plug of the cable, therefore an iPhone may be powered or billed while it’s linked to a computer. For the cable’s pc ending, any standard, 4-pin USB plug is required for the iPhone.

Mac Connector

Apple specially created the proprietary 30-pin connector, mentioned above, for USB cables for all its devices. The USB cable used for data transfer and power on most of the Apple apparatus, including the iPhone, has this “Mac Connector”. Even though there are only four pins in a typical USB cable, but the Mac Connector in an iPhone cable has additional connections between the pins. This makes it feasible for the iPhone to get a charging voltage, and communicate with the external device. The essential power and information system of an iPhone USB cable is the same as a standard USB cable; however, the connections between both plugs tend to vary slightly.

USB to Mac Connections

An iPhone cable includes a favorable information line which connects the USB plug’s pin 3 to the Mac connector’s pin 27 allowing data transfer between an iPhone and an external device. The negative data line from the cable joins the USB plug’s pin 2 to the Mac connector’s pin 25. The USB cable’s pin 1 is attached to the Mac connector’s pin 23, enabling a power output of positive 5 volt to be attained in the cable. Another wire connects the USB plug’s pin 4 to the Mac connector’s pin 16, allowing a negative power output to be achieved.

USB Charging

An iPhone cable also has resistors which are attached to the USB data lines where they provide a specific voltage signal in order that a charging voltage can be taken by an iPhone in the USB. The resistors make it possible for the iPhone to be charged via the cable, and also allow the iPhone to synchronize with an external device.

For those who have a computer or some other compatible external apparatus, transferring data between the device and their iPhone device becomes easier using an iPhone information cable. The iPhone USB cable may also be used as an alternate way of charging an iPhone. Thus, the iPhone cable is also an integral iPhone accessory.

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