A lot of people have heard of "PCB". But what does pcb mean？In fact, it is very simple, that is, the printed circuit board.It will appear almost in every kind of electronic equipment. If there are electronic components in a certain device, they are set on a PCB with different sizes. In addition to fixing all kinds of small parts, the main function of PCB is to provide the above parts of each other electrical connection.
What does pcb mean？The printed circuit board is a substrate for assembling electronic parts, and is formed by the connection between the point of the common substrate and the printed board. The main function of the product is to make various electronic components to form a predetermined circuit connection, the role of relay transmission is the key electronic products of electronic products, there is "the mother of electronic products," said. Printed circuit board is used as a substrate and a key interconnect for electronic parts loading. Its downstream industry covers a wide range, involving general consumer electronics, information, communications, medical, and even Aerospace Science and Technology (Information Market Forum) products and other fields. With the development of science and technology, the demand for electronic information processing of all kinds of products is gradually increasing, the emerging electronic products are emerging, so that the use of PCB products and the market continues to expand. Emerging 3G mobile phones, automotive electronics, LCD, IPTV, digital TV, computer replacement will also bring greater than the traditional market PCB market.
What does pcb mean？PCB is one of the most basic components of the information electronics industry, and it belongs to the electronic components industry in the electronic components industry. According to the number of layers, PCB is divided into single panel (SSB), double plate (DSB) and multilayer board (MLB); according to the degree of softness, PCB is divided into rigid printed circuit board (RPC) and flexible printed circuit board (FPC). In industrial research, generally in accordance with the basic classification of the PCB product, the PCB industry is subdivided into six major segments, such as single panel, double sided board, conventional multilayer board, flexible plate, HDI (high density sintering) plate, packaging substrate, etc..
What does pcb mean？PCB industry is a typical cyclical industry. From a historical point of view, the cycle is generally 7-8 years, but with the accelerated pace of downstream demand updates, and gradually reduced to about 4 years, the recent boom in 1995, 2000 and 2004 respectively. And liquid crystal panel and memory and other products are different, CCL price trend is mainly driven by the cost of raw materials, while the price of PCB is affected by the degree of supply and demand balance.
What does pcb mean？Now you know.