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With the development of electronic products towards short, small, light and thin, the amount of FPC soft board is increasing. What are the advantages and disadvantages of FPC.

Advantages:

1. It can be freely bent, wound, folded, arranged according to the space layout requirements, and moved and expanded in three-dimensional space, so as to achieve the integration of component assembly and wire connection;

2. The use of FPC can greatly reduce the volume and weight of electronic products, and adapt to the development of electronic products in the direction of high density, miniaturization and high reliability.

3. The FPC circuit board also has the advantages of good heat dissipation and solderability, easy assembly and low comprehensive cost, and the design of soft and hard combination also makes up for the slight deficiency of flexible substrate in the bearing capacity of components to a certain extent.

Disadvantages:

1. Because FPC flexible circuit board is designed and manufactured for special applications, the cost of circuit design, wiring and photographic plate is high, so the initial cost is high.

2. It is difficult to change and repair the FPC flexible circuit board. Once the FPC flexible circuit board is made, the change must start from the base drawing or the prepared photo-drawing program. Its surface is covered with a protective film, which should be removed before repair and restored after repair, which is a relatively difficult work.

3. FPC flexible circuit board is usually manufactured by batch process when it is not popular. Due to the size of production equipment, it cannot be made very long and wide.

4. Improper operation of the preparation personnel may cause damage to the FPC flexible circuit board, and the soldering and rework of the FPC need to be operated by trained personnel.