What is pcb layout

Printed circuit boards are substrates for the assembly of electronic components and are printed circuit boards that are connected and printed on a common substrate in a predetermined pattern. With the development of science and technology, the demand for electronic information processing of various products is gradually increasing. Emerging electronic products are emerging constantly, which make the use and market of PCB products expand continuously. Emerging 3G mobile phones, automotive electronics, LCD, IPTV, digital television, computer replacement will also bring greater PCB market than the traditional market now.

LAYOUT is the meaning of layout planning. In summary PCB LAYOUT is the Chinese meaning of printed circuit board layout. Especially when using PADS9.3 or allegro16.3 to draw the schematic diagram, it is essential to know the common electronic components in English.

In general, we can use a part of the first three English letters instead of a part, pcb training in the design, for example: resistor RES, capacitor CAP, inductor IND, ... and so on.