黄色榴莲视频 Blog
Recent 黄色榴莲视频 Blogs
Will HumiSeal? 1B31 Mitigate Tin Whiskers?
Tin whiskers are electrically conductive, crystalline structures of tin that sometimes grow from surfaces where tin (especially electroplated tin) is used as a final finish. They typically grow from lengths of 1-2 mm but have been observed to lengths in excess of 10 mm. They are a serious issue in the electronics world, because they... Read More >>
Removing Conformal Coating
Conformally coated PCBs are expected to work without fail, largely because of the protection the coatings provide them. In addition to PCB-manufacturing issues, coating problems can trigger failure mechanisms for the assembly. For instance: Removing the coating may be necessary if these conditions prevail. Reliable Methods of Removing Conformal Coating Coating removal methods are determined... Read More >>
How to achieve Repeatable Conformal Coating Thickness
Achieving consistent conformal coating thickness is not an easy task. It requires a fair amount of training and skill. Below is an overview of three conformal coating application methods that result in repeatable thickness. Selective coating robots: These coating machines are programmed by a user to perform a repeatable coating process, resulting in a consistent... Read More >>
Potential Issues with Automated Spray Conformal Coating
There are many benefits to using a spray robot for conformal coating application. As always, there are also some potential issues that need to be evaluated prior to selecting this coating application method in an in-house environment.One potential problem with using a selective conformal coating system is the misalignment components on the PCB. This can... Read More >>
