Advantages of multilayer PCB boards

What are the advantages of multi-layer PCB board applications? Multilayer boards are the most widely used type of circuit boards in daily life. So what are the application advantages of multi-layer PCB circuit boards:

Application advantages of multilayer PCB circuit boards:

1. High assembly density, small size and light weight, meeting the needs of light and small electronic equipment;

2. Due to the high assembly density, the connection between components (including components) is reduced, the installation is simple, and the reliability is high;

3, due to the repeatability and consistency of the graphics, reducing wiring and assembly errors, saving equipment maintenance, debugging and inspection time;

4, can increase the number of wiring layers, thereby increasing design flexibility;

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

6, can set the circuit, magnetic printed circuit board shielding layer, can also set the metal core heat dissipation layer to meet the special functions of shielding, heat dissipation.