01-05 | Industry
Quality is the foundation of a company's survival. If quality control is not in place, the company will not go far. If PCB factories want to control the quality of PCB boards, how should they control it?
01-05 | Industry
The PCBA process includes SMT chip processing, DIP plug-in and PCBA testing. PCBA testing is only one link in the entire PCBA process, and it is an important means to control product quality. English translation is pcba test.
01-05 | Industry
1. The minimum distance between the copper foil and the board edge is 0.5mm, the minimum distance between the component and the board edge is 5.0mm, and the minimum distance between the pad and the board edge is 4.0mm.
01-05 | Industry
Since the 1990s, the electronic field has developed rapidly, and the design, development and market promotion of various products has entered a brand new period. Electronic product designers are facing more daunting challenges than ever before;
01-05 | Industry
There are several ways to prevent and reduce PCBA false welding and false welding: 1. Moisture-proof storage of components, 2. Use well-known brand solder paste
01-05 | Industry
1. Check whether all the components on the product are consistent with the BOM list, and there are no undesirable situations such as missing or wrong materials.
01-05 | Industry
The materials that affect circuit performance and process performance are mainly dielectric materials. Therefore, the choice of PCB board is mainly to choose dielectric materials, including what should be paid attention to when choosing?
01-04 | Industry
Tin melted at high temperature has strong permeability, but not all metals to be welded (PCB boards, components) can penetrate in, such as aluminum metal, whose surface generally automatically forms a dense protective layer,
01-04 | Industry
In order to ensure efficient and orderly production, companies will formulate relevant systems that suit their own development needs, and the "6S" system is often the core of the formulation.
01-04 | Industry
Many PCBA processing factories are very concerned about the quality management system, and generally apply for many quality certification certificates for the factory. The investment of this certification fee is more importantly concerned with the
01-04 | Industry
A large amount of information about companies can be captured through supplier websites and social media. It’s hard to imagine that a supplier who doesn’t even have a website or Google search results can do a good job of circuit board and SMT proc
01-04 | Industry
At present, the industry's testing methods for PCBA boards can be roughly divided into three major parts: AOI, ICT/MDA, and FVT/FCT. In addition, some people use X-Ray to check on the line, but it is not common.
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