What is the difference between data lines and wires?

In laymen's view, there is no difference between the data line and the wire. The data line is the wire, and the wire is the data line. The two are just different ways of reading. Actually, these are two kinds of products. The two are separate. Each has its own purpose. Let's take a look at the difference:

Wires are wires that conduct current. Can effectively conduct current. The power cord is a wire used for power transmission. It has no shielding layer. Its outer layer is a layer of plastic or rubber used to protect the wires, and the inner layer is the core wire used to transmit power. There are generally two to four wires. Each core is also covered with a layer of plastic or rubber for the insulation between the cores. The diameter of the core is larger. Generally, the product with a small number of cores, a small product diameter, and a simple structure is called an electric wire. A non-insulated wire is called a bare wire. Others are called cables; a conductor with a larger cross-sectional area (greater than 6 mm2) is called a large wire, Small (less than or equal to 6 square millimeters) is called a small wire. Insulated wire is also called cloth wire. This is relatively simple and easy to understand!

Data line: Its role is to connect mobile devices and computers for data transmission or communication purposes. In layman's terms, it is a path tool that connects computers and mobile devices to transmit files such as video, ring tones, and pictures. Now, with the rapid development of the electronics industry, the data line has become an indispensable part of our lives.

The structure of the data line: the outermost layer of the data line is a layer of plastic sheath for protecting the wires; the second layer is a mesh woven with several fine copper wires, the third layer is a layer of aluminum foil, the second and third layers The role is to play a role in shielding, to prevent data signal radiation and interference, one end of the data line must be connected to the signal ground of the circuit, otherwise there is no shielding effect; the innermost layer is used for the transmission of data signals from one or several plastic skins Thin wires, small diameter.