02-24 | Industry
Electronic devices are highly complex systems, and the defects and failures that occur during the packaging process are equally intricate. Therefore, studying these defects and failures requires a systematic understanding of the packaging process...
02-24 | Industry
In PCBA (Printed Circuit Board Assembly) processing, automotive-grade chips offer significant advantages over ordinary chips. One major reason for the higher cost of automotive electronic products is that they utilize vehicle-grade components during.
02-24 | Industry
The systematic quality control of solder paste printing and reflow temperature management in SMT (Surface Mount Technology) chip processing is crucial in the PCBA (Printed Circuit Board Assembly) manufacturing process. For high-precision circuit...
02-24 | Industry
The assembly of electronic products involves combining and connecting various electronic components, assemblies, electromechanical components, and structural parts at designated positions according to design specifications. This process creates ...
02-18 | Industry
During the PCBA (Printed Circuit Board Assembly) manufacturing process, factors such as procedural issues and manual operations can lead to the occasional presence of solder beads (tin beads) and dross. These residues pose significant risks to ...
02-18 | Industry
Bubbles are commonly generated during the reflow and wave soldering processes in SMT chip production. These bubbles can adversely affect not only the appearance of the PCB assembly (PCBA) but also the overall quality of the final products.
02-18 | Industry
An essential aspect of PCBA (Printed Circuit Board Assembly) design is the SMT (Surface Mount Technology) pad. The pad's design determines the positioning of components on the PCBA and directly impacts the reliability of solder joints ...
02-18 | Industry
While it is normal for a placement machine to experience occasional PCBA dumping, a high rate of such occurrences can significantly impact production efficiency and costs. In cases of frequent dumping, it is advisable to consult on-site personnel ...
01-11 | Industry
Determining the stacked structure of a multilayer PCB involves various factors. From a wiring perspective, having more layers generally improves the routing capability. However, this increase comes with higher costs and greater manufacturing complexit
01-11 | Industry
As the aging population continues to grow, the role of PCB (printed circuit board) manufacturing in the medical industry will become increasingly important. PCBs are essential components in various medical devices, such as MRI machines and cardiac ...
01-11 | Industry
Before designing a multi-layer PCB circuit board, PCB layout engineers must determine the board's structure based on the circuit scale, board size, and electromagnetic compatibility (EMC) requirements. This will involve deciding whether to use a 4-lay
01-11 | Industry
High-density circuit board technology is a crucial aspect of modern circuit board design and manufacturing. It enables the integration of more circuit components into a smaller physical space, resulting in higher performance. This article discusses...
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