The use of soft and hard combined circuit boards?
What is the use of hard and soft combined with PCB, and where is it used? In fact, it is widely used in mobile phone cameras, laptops, laser printing, medical, military, aviation and other products.
soft and hard combined circuit board is the birth and development of FPC soft board and PCB hard board, which gave birth to the new product of soft and hard combined board. Therefore, the soft and hard combined circuit board is a flexible circuit board and a hard circuit board, after pressing and other processes, combined according to the relevant process requirements, the formation of not only has the characteristics of FPC soft circuit board but also has the characteristics of PCB hard circuit board. This product was launched on the deep industry people's favorite. The sincere benefit editor will talk with everyone about the soft and hard combination board.
Features of hard and soft combined circuit board:
, the hard and soft combined circuit board can be freely bent, folded and wound, and can be freely moved and expanded in three-dimensional space.
2, the combination of hard and soft circuit board has good heat dissipation performance, and FPC can be used to reduce the volume.
3, the soft and hard combination circuit board can realize light weight, miniaturization and thinning, so as to achieve the integration of component device and wire connection.
4, the application fields of soft and hard combined circuit boards such as MP3, MP4 player, portable CD player, household VCD, DVD, digital camera, mobile phone and mobile phone battery, medical, automobile and aerospace fields FPC has become an important variety of epoxy copper clad laminate (FPC) with flexible function and epoxy resin as the substrate!
5, the application range of soft and hard combined circuit board is also particularly extensive.
Soft and hard combined circuit board
The circuit board factory talks about the application advantage analysis of FPC in wearable devices.
2023-07-28
The FPC mentioned by the editor of the circuit board factory has excellent performance and plays an indispensable role in electronic products, meeting the development needs of smart phones and smart wearable devices. With the trend of miniaturization and thinning of electronic products, the consumption of FPC flexible circuit boards is increasing and booming.
Multi-layer circuit board factory-multi-layer circuit board compatible design points description.
2023-07-28
Most electronic products are inseparable from the component is multilayer circuit board, and the production quality of multilayer circuit board factory directly determines the use of electronic equipment and the use of quality, there are many points in the circuit board processing related to the compatibility of multilayer circuit board, and then affect the quality of the circuit board. What are the main points of the compatibility design of multilayer circuit boards under the popular science?_multilayer circuit board_multilayer circuit board factory_blind buried hole circuit board_HDI board proofing
2023-07-28
In the graphic electroplating process method of multi-layer circuit board factory, because the circuit pattern is easy to produce side etching in the etching process, the tin-lead alloy plating part is in the air and produces a suspension layer, which is easy to fall off, resulting in a short circuit caused by bridging between wires. Multilayer circuit board factory uses infrared hot melt process method, can make the exposed copper surface get very good protection. However, when it is used for infrared thermal melting of multi-layer circuit boards, the phenomenon of delamination and foaming between layers of multi-layer circuit boards is very serious due to high temperature, resulting in a very low yield of multi-layer circuit boards. _Blind buried hole circuit board_multilayer circuit board
2023-07-28
Before designing multilayer circuit boards, the multilayer circuit board structure must be determined according to the circuit scale, circuit board size and electromagnetic compatibility (EMC) requirements. That is to decide whether to use a 4-layer, 6-layer or higher multilayer circuit board. Once the number of layers is determined, the multilayer circuit board factory has decided to determine the placement of the electrical layers in the multilayer circuit board and how to distribute different signals on these layers. This is the choice of multilayer circuit board factory laminated structure.
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