In daily life, everyone usually refers to pcb circuit boards as pcb circuit boards. Similarly, we search for keyword circuit boards on the Internet, and the search results will automatically match the circuit boards. Many people who don’t know circuit boards have the same Questions, what are the commonalities and differences between circuit boards and circuit boards? There will indeed be a lot of doubts for many first-time contacts. The following pcb manufacturers will share with you.

　　The names of circuit boards are: circuit boards, PCB boards, aluminum substrates, high-frequency boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc. The circuit board makes the circuit miniaturized and intuitive, which plays an important role in the mass production of fixed circuits and optimizing the layout of electrical appliances.

　　The difference between circuit board and circuit board:

　　 Circuit board: A printed circuit board with no printed components formed on an insulating substrate with wires connected from point to point according to a predetermined design.

　　Circuit board: On an insulating base material, a printed board that connects wires from point to point according to a predetermined design and prints components.

　　 A circuit board is the kind with electronic components. The circuit board is the kind of PCB board without electronic components. What we commonly use is a circuit board, and the main board is a circuit board.

　　PCB circuit board is an important electronic component, a support for electronic components, and a provider of electrical connections for electronic components. Because it is made by electronic printing, it is called a "printed" circuit board.

　　The main advantages of using printed boards are:

　　1. Due to the repeatability (reproducibility) and consistency of the graphics, errors in wiring and assembly are reduced, and equipment maintenance, debugging and inspection time are saved;

　　 2. The design can be standardized to facilitate interchange;

　　3. High wiring density, small size and light weight, which is conducive to the miniaturization of electronic equipment;

　　4. Facilitate mechanization and automated production, improve labor productivity and reduce the cost of electronic equipment.

　　 The manufacturing methods of printed boards can be divided into two major categories: subtraction (subtraction) and addition (addition). At present, large-scale industrial production is still dominated by the method of corroding copper foil in the subtraction method