PCB is more and more widely used

PCB has many unique advantages, which are as follows:  

densification  

Over the years, the high density of printed boards has been able to evolve with the improvement of integrated circuits and installation technology.  

High reliability  

Through a series of inspection, testing and aging tests, the PCB can be guaranteed to work reliably for a long time (the service life is generally 20 years).  

Can design  

All kinds of PCB performance (electrical, physical, chemical, mechanical, etc.) requirements can be achieved through design standardization, standardization, etc.  This design time is short, high efficiency.  

Can be productive  

PCB adopts modern management, can realize standardization, scale (quantity), automatic production, so as to ensure the consistency of product quality.  

testability  

Established relatively complete testing methods, testing standards, through a variety of testing equipment and instruments to detect and identify PCB products qualified and service life.  

Assembly can be  

PCB products not only facilitate standardized assembly of various components, but also can be automated, large-scale mass production.  In addition, the PCB and other components of the whole assembly, but also to form larger parts, systems, until the whole machine.  

maintainability  

Since PCB products and components are integrated into a standardized design and mass production, these components are also standardized.  Therefore, once the system fails, it can be replaced quickly, conveniently and flexibly to quickly restore the work of the system.  

PCB also has some other advantages, such as the system miniaturization, lightweight, signal transmission speed and so on.