When ordering PCB products, users often produce extras for backup purposes. Over time, these PCB boards may expire without the user’s awareness. So, what are the specific hazards of using expired PCB circuit boards?

In summary, while the thickness and aperture size of the SMT stencil may seem insignificant on the surface, they often determine the quality of our printed electronic circuit boards and should not be overlooked.

In summary, combining oven fixtures with test strategies involves optimizing ICT and AXI testing processes to ensure efficient and comprehensive testing of PCB assemblies.

The application of SMT steel mesh mainly occurs in electronic product manufacturing factories such as those for smartphones, computers, and televisions. These products typically contain one or more circuit boards with numerous electronic components, some of which are very small and cannot be soldered using a soldering iron. Instead, these components are placed on the…

SMT post-solder cleaning equipment mainly includes ultrasonic cleaning machines and water cleaning machines. These are the two common types of SMT post-solder cleaning equipment. You can choose the appropriate cleaning method based on your specific requirements. We hope this information is helpful to you.

Lead tin solder paste is a type of solder paste specially designed and developed for SMT assembly production lines. It is an indispensable soldering material in the SMT pick-and-place machine industry. Lead tin solder paste is composed of flux and alloy components, with tin and lead being the main components, hence the name lead tin…

In the production process of PCBA, various soldering techniques are often used to ensure stability, which can easily lead to residues on the surface layer. To guarantee the performance of the applied products, thorough cleaning is necessary before leaving the factory. What kind of cleaning support can the application of PCBA cleaning machines provide nowadays?…

The cleanliness of assembly components has become a significant concern in assembly operations. While the residues after assembly may not seem critical after the application of cleaning agents, they can cause failure in electrochemical analysis if the cleaning process is omitted. For instance, like the growth of branches, issues such as electrolytic corrosion and leakage…

There are several reliable methods for cleaning solder on circuit boards, depending on whether you need to clean existing solder on the board or remove unwanted solder residues after soldering. It is recommended to use the Silman Tech PCBA cleaning machine for these operations. Here are the methods: Manual Cleaning Equipment Cleaning Whether cleaning existing…