Nitrogen Cabinet Company tells you: What is the major role of the electronic moisture barrier?

The danger of moisture to electronic components has become a very serious problem. With the use of moisture sensitive components, such as thin closely spaced components and ball grid arrays, the problem is more serious, and the storage of electronic products is serious. The challenge. Humidity is a hazard to electronic components. 1. Liquid crystal devices, liquid crystal devices such as liquid crystal displays, polarizers and filter lenses are cleaned and dried in the production process, but they are still affected by moisture after cooling, reducing the yield of products. Therefore, after cleaning and drying, store in a dry environment below 40% rh. 2. Other electronic devices, concentrated resistance furnaces, capacitors, ceramic devices, connectors, switches. If the finished electronic machine is stored for a long time in a high-humidity temperature environment, it will cause a malfunction, and the computer card cpu will cause the gold finger to oxidize and cause contact failure. The production environment of electronic industry products and the storage environment of products should be less than 40%. Some varieties of electronic devices require lower humidity. The electronic moisture-proof box can control the humidity, which is the best choice for electronic component storage. The electronic components in the operation process, the semi-finished products in the package to the next process, before the pcb package and after the package is energized, after the unpacking but not used ic, bga, pcb, etc., waiting for the soldering equipment of the tin furnace The components that are to be warmed up after baking, the finished products that have not been packaged, etc., will be exposed to moisture. Therefore, it is necessary to use the electronic moisture-proof box to carry out strict humidity control on the air in the workshop and warehouse to achieve the optimal air relative humidity standard required for electronic component workshop production and warehouse storage. ‍