Static electricity is a terrorist in the electronics industry
Static electricity is a terrorist in the electronics industry. It is a well-known fact that causes serious damage in the electronics manufacturing industry. It brings heavy losses and damages to everyone. However, accurate control and most appropriate control of static electricity are not many people. It's easy to imagine.
Many factory anti-static measures are limited to the configuration of anti-static wrist straps, anti-static mats, anti-static overalls, anti-static shielding bag materials and ion fans, but lack a scientific management to support. Do not regard the electrostatic discharge route, and do not improve the electrostatic grounding problem. Even in the use of materials, the huge variety of phenomena, prices, and quality of the types and suppliers often cause selection problems. With the increasing awareness of anti-static in the industry and the widespread use of various anti-static materials, the previous electrostatic destruction mode has been generally well controlled. But with the increase in automation and the high use of some low-cost materials, the electrostatic damage mode is also changing. Different modes of electrostatic destruction require different defenses, and the insensitivity to change and lack of understanding often lead to industry
The sufferer suffered.
Because anti-static is a long-standing theme, many manufacturers do not realize that many of the previous understandings and practices are risky. For example, we often use the measurement of 'static voltage' to assess the risk of static electricity, which is actually a misleading approach; using CPM to evaluate the performance of measuring ion fans can also have serious problems; some of the authoritative standards have not been discussed or improved ( Such as the grounding resistance <1W standard, etc.; the industry's anti-static ability and conductivity error linked (including many suppliers); and the mistake of anti-static grounding and electrical grounding and so on, so that we exist Application risk and waste. For the effective application of any technology, it must rely on the good cooperation of technology and management, which depends on the correct and sufficient knowledge of the technology and related management knowledge, but also has a lot of practical experience to verify. This will allow the most effective ESD results to be achieved at the lowest cost.
