Do you know what are the advantages of Multilayer PCB?

In daily life, the multi-layer PCB circuit board is currently the most widely used circuit board type. With such an important proportion, it must benefit from the many advantages of the multi-layer PCB circuit board. Let’s take a look at the advantages.

Application advantages of multi-layer PCB circuit boards:1. High assembly density, small size, light weight, meeting the needs of light and miniaturization of electronic equipment;2. Due to the high assembly density, the wiring between the components (including components) is reduced, the installation is simple, and the reliability is high;3. Due to the repeatability and consistency of the graphics, it reduces wiring and assembly errors and saves equipment maintenance, debugging and inspection time;4. The number of wiring layers can be increased, thereby increasing design flexibility;

5. It can form a circuit with a certain impedance, which can form a high-speed transmission circuit;

6. Circuit, magnetic circuit shielding layer can be set, and metal core heat dissipation layer can also be set to meet the needs of special functions such as shielding and heat dissipation.

With the continuous development of electronic technology and the continuous improvement of the requirements for electronic equipment in the computer, medical, aviation and other industries, the circuit board is developing in the direction of shrinking volume, reducing quality and increasing density. Due to the limitation of available space, single- and double-sided printed boards cannot achieve further increase in assembly density. Therefore, it is necessary to consider the use of multilayer circuit boards with a higher number of layers and higher assembly density. Multilayer circuit boards have been widely used in the manufacture of electronic products due to their flexible design, stable and reliable electrical performance and superior economic performance.