The PCB layout is a printed circuit board. The printed circuit board is also called a printed circuit board, which is a carrier that allows various electronic components to be connected regularly.

PCB layout is translated into printed circuit board layout in Chinese. The circuit board on the traditional craft is the way of using printing to etch out the circuit, so it is called printed or printed circuit board. Using printed boards, people can not only avoid wiring errors in the installation process (before the appearance of the PCB, the electronic components were all connected by wires, which is not only messy, but also has potential safety hazards). The first person to use PCB was an Austrian named Paul. Eisler, first used in a radio in 1936. Widespread application appeared in the 1950s.

PCB layout characteristics

At present, the electronics industry has developed rapidly, and people’s work and life are inseparable from various electronic products. As an indispensable and important carrier of electronic products, PCB has also played an increasingly important role. Electronic equipment presents a trend of high performance, high speed, lightness and thinness. As a multidisciplinary industry, PCB has become one of the most critical technologies for electronic equipment. The PCB industry occupies a pivotal position in electronic interconnection technology.