What Is PCB?
PCB, an acronym for printed circuit board, is an important electronic component, a support for electronic components, and a provider of electrical connections for electronic components.
PCB is a non-conductive material with conductive lines printed or etched. The board is generally a green plate-shaped part made of an insulator, and copper foil is used for wiring on its surface and inside. An electronic circuit is completed by soldering electronic parts such as semiconductors, capacitors, and connectors to the surface.
In a word, printed circuit boards (PCBs) are important parts embedded in diverse things related to our lives, such as personal computers, smartphones, automobiles, and aircraft. As an indispensable component of electronic terminal devices, the development level of the printed circuit board industry reflects the development speed and technical level of the national or regional electronic information industry to a certain extent.
