PCB can be more and more widely used, because it has many unique advantages, the trichosanthes is as follows. can be high density.
For decades, the high density of PCBs has been developed with the improvement of integrated circuit integration and the improvement of installation technology. High reliability.
Through a series of inspection, testing and aging tests to ensure the long-term PCB (use period, generally 20) and reliable work. can be designed.
PCB various properties (electrical, physical, chemical, mechanical, etc.) requirements, can be standardized by design, standardization, etc. to achieve the design of printed boards, short time, high efficiency. Production.
The use of modern management, can be standardized, scale (volume), automation and other production, to ensure product quality consistency. Testability.
Established a relatively complete test method, test standards, a variety of test equipment and instruments to detect and identify the PCB product eligibility and service life. can be assembled. PCB products are not only easy to standardize the assembly of various components, but also can be automated, large-scale production.
At the same time, PCB and various components assembly components can also be assembled to form larger components, systems, until the machine. Maintainability. Because PCB products and a variety of component assembly parts are standardized design and large-scale production, and therefore, these components are also standardized. Therefore, once the system fails, it can be quickly, easily and flexibly replaced, quickly restore the system to work. Of course, there are more examples to be said. such as the miniaturization of the system, light weight, high-speed signal transmission and so on.