vacuum systems

After having described the influence of aperture variations and vacuum on the number of voids and void content in BTCs (bottom terminated components) in part 1 and part 2, a further advantage of the targeted use of vacuum is shown in part 3. As a result of the uniform distribution of the vapor during the…

Now that the issue of soldering with vacuum profiles has been introduced in part 1, we’ll take a closer look at the process and discuss the obtained soldering results in part 2. Figure 1 shows the overall layout of the test board, although only the components with ground connection will be considered for this evaluation….

What are the benefits of soldering with vacuum profiles? Requirements for void-free solder joints are continuously increasing in the field of electronics manufacturing, i.e. the reduction or elimination of cavities in the connection technology used between component connectors and connector pads. New challenges evolve on a daily basis due to the relentless introduction of new…