ESD Standards for Static Elimination of Ion Fans
The expression of static electricity is becoming more and more diversified in industrial production, and the impact on products is also very obvious. Therefore, most companies are paying more and more attention to static electricity. The most effective method to remove static electricity is to use an ion fan to prevent static electricity. And each industry has a standard to make use of the industry, except for the static electricity industry is no exception. The ESD standard is the normative standard for the static elimination industry. The manufacturer of this standard is not particularly familiar. Let me introduce this standard to everyone.
ESD stands for Electro-Static discharge, which translates into electrostatic discharge in Chinese, which refers to the process by which static electricity interferes with objects. At present, China does not have a unified ESD standard. Most of them follow the standard published by the American ESD Association: ANSI / ESDS20.202014.
The latest EDS standard is a standard issued in November 2014 that regulates all materials in ESD. In this standard, the static ion fan is the time it takes for the electrostatic voltage of 1000V to drop to 100V, and then it is surprised by the residual voltage. Inductive test, the standard specification is between ± 35V. Another relatively strict standard is IEC61340, whose fixed 3-second residual voltage should be controlled at ± 15V.
Because most domestic manufacturers do not have standardized ESD standards, the definition is very vague. Therefore, when selecting an ion fan, it is difficult to strictly select the fan that suits them according to the parameters. Therefore, it can only be controlled in accordance with foreign standards. .