Brief Introduction of FPC Flexible Circuit Board

In the electronic product processing industry, circuit boards can be divided into two branches: hard and soft. Traditional circuit boards are generally rigid. Flexible circuit board is a kind of printed circuit board with special functions, mainly used in mobile phones, laptops, digital cameras, PDAs, LCD and other products. FPC flexible circuit board is a printed circuit made of flexible insulating substrate. The reason why FPC flexible circuit board can be independently branched is naturally related to its performance and characteristics. In terms of performance, it has the advantages that hard sound brush circuit board does not have. Let's have a look today!

1. It can be bent, curled, folded freely, arranged arbitrarily, and moved in three-dimensional space and proportion according to space layout requirements, realizing the integration of component assembly and wiring, with high flexibility.

2. Even in the assembly, steel wire rope and FPC flexible plate conductor are used, with flat section, reduced steel wire diameter, and integrated with the shell, making the equipment structure more compact and reasonable. It can not only reduce the volume of electronic products, but also reduce a lot of weight, meet the needs of high-density and miniaturization development of electronic products, and develop towards the direction of high reliability.

3. Use FPC soft board to eliminate wiring errors. As long as the process drawing is checked and approved, all subsequent circuits are the same. There is no wrong connection when connecting lines to ensure consistent connection.

4. When connecting FPC soft boards, the wiring of X, y, Z planes can reduce the interconnection of switches, thus improving the reliability of the whole system and providing convenience for fault detection.

5. According to the requirements, the FPC soft board can be designed to control the parameters such as inductance, capacitance, characteristic impedance, attenuation and delay parameters, and can be designed into controllable high-power parameters with transmission line characteristics.

These are the advantages of FPC flexible circuit board shared today!