01-05 | Industry
How to quickly confirm the quality of the PCB board; When we get a PCB board and there are no other test tools on hand, how to quickly confirm the quality of a PCB board? We can refer to the following 6 points:
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
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
01-04 | 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.
01-04 | Industry
During SMT processing and manufacturing of PCBA circuit board, some quality anomalies often occur, such as short circuit of SMT components, solder ball on the soldering plate, virtual welding and so on.
01-04 | Industry
"Second source (alternative parts) import" mostly means that a part has more than two suppliers, and the purpose of importing the second source is nothing more than to solve the shortage of materials, reduce material costs,
01-04 | Industry
What design files should be included in the SMT assembly PCBA; The following introduces the basic documents that should be available for general circuit board assembly (PCBA) transfer.
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