Data line factory: some knowledge of the data line
Release time:
2022-11-29
Data line factoryIt is believed that the function of the data line is to connect the mobile device and the computer to achieve the purpose of data communication. popular said is to connect the computer to transfer pictures and other documents channel tool. With the rapid development of the electronics industry, data lines have become an indispensable part of our lives.
The data line factory believes that according to the type of data line interface, it can be divided into COM interface and USB interface. The COM interface, also called serial port, is connected to the back of the desktop computer; the USB interface is the mainstream, convenient, fast and stable, and supports all types of computers.
The data line factory believes that according to the chip type, the data line can be divided into no IC (central control chip), with IC (central control chip) and dedicated chips. Without IC (central control chip): without central control chip, you have to plug in a mobile phone computer to identify the line, which is cheap; with IC: with central control chip, you can identify the line without plugging in a mobile phone computer. The working principle is USB to COM, which converts the USB interface into a serial port and displays it on the computer. Special chip: non-ordinary public chip.
The data line factory believes that the data line can be divided into online line, brush line, synchronous line, charging line and multi-function line according to the functional type. Internet access: can only be used for GPRS or CDMA 1X Internet access; Brush line: can only be used to upgrade the brush; Synchronous line: used to transmit phone books, short messages, multimedia materials, etc. Charging line: generally a network cable or synchronous cable plus a USB charging function; Multi-function line: supports two or more functions such as Internet access, synchronization, brushing, and charging.
Data line factoryThink we choose the data line, depending on its wire, length, convenient technology, etc. For good quality data lines, a thicker inner core wire will be used, which can withstand a larger current and ensure fast charging. Therefore, we should try to choose the fast charging line with thick wire diameter, large weight and bending resistance. The length of the charging line affects the charging speed. The shorter the charging line, the less the line loss and the faster the charging speed. Shorter data lines are also more portable, and technology is also important. As the saying goes, the details determine the height, especially the data line interface. The interface of the gold-plated process will be more resistant to plugging and not easy to rust. Moreover, the impedance of the gold-plated interface is smaller, which helps to save power consumption and achieve a more optimized charging effect.
The data line factory believes that the insulating material of the data line can also be used as a reference for judging the quality of the data line. At present, the common wire appearance materials on the market are PVC, TPE and nylon braid. That is, the common plastic PVC in our lives is a relatively common material. The data line of this material is brittle, the plastic taste is big, the color is dim, the hand feeling is rough, it is hard, and it is easy to break after bending.
The above is some knowledge about the data line, I hope you can seriously learn to understand the relevant knowledge.
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Building 1, Fuyuan Industrial Zone, Tangwei Qiaotang Road, Fuyong Street, Bao 'an District, Shenzhen
Liu Xiaorong 13602632897 (WeChat with the same number)
0755-27580810