China hdi pcb manufacturing process Manufacturers

The lives of modern people are increasingly inseparable from electronic products, and copper foil is its base. The 6-micron thick copper foil breaks through the existing technology, and its future will penetrate into all aspects of life.

At present, there are many types of PCB boards, such as high-frequency PCB boards, microwave RF PCB boards and other types of printed circuit boards have already gained a certain popularity in the market. PCB manufacturers have specific processing technology for various board types. But in general, the PCB circuit board processing and production needs to consider three major aspects.

ternary lithium battery PCB is a chemical battery using lithium as negative active material.

With the explosive growth of wearable devices, flexible display and smart devices, the demand for FPC has increased significantly, the industry is getting more and more widely used, and the local flexible circuit board industry has gradually entered the outbreak period.

DFM (Design for Manufacturing) is the most effective way to ensure the quality of PCB SMT processing. DFM is a design practice and process that matches the engineering requirements of a product with global manufacturing capabilities to achieve the lowest cost, highest output, and speed up time to market. DFM considers manufacturability and testability from the time of product development and design, so that the design and manufacturing are closely linked to achieve the goal of one-time success from design to manufacturing. DFM has the advantages of shortening the development cycle, reducing costs, and improving product quality. It is the way for enterprises to achieve success.

Because the "double-sided reflow process" requires two reflows, there will be some process restrictions.