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What is ESD? Played an important role in the field of science and technology
2022-03-17 283

ESD actually means the release of static electricity. This is an electrostatic research discipline that mainly involves the study of the generation of static electricity, the harm of static electricity, and the study of electrostatic protection. Therefore, in the world, it has become habitual to call this electrostatic protection equipment ESD. In fact, this kind of thing is an electrostatic resistor.

ESD

Static electricity is very common around people. For example, when two people come into contact, they will feel electric and tingling. This is a common type of static electricity. Static electricity is a natural phenomenon that exists objectively. There are many ways and reasons for producing static electricity. Contact can produce static electricity. Friction can also produce static electricity. Induction between electrical appliances can also produce static electricity. The characteristic of static electricity is that it accumulates over a long period of time. And the action time is relatively short, and it is released all at once. This static electricity is very common in winter. This kind of thing is especially common when wearing some woolen clothes. Some elderly people are particularly afraid, and children are also afraid, because they think it will startle them.
When the human body is separated from objects, it will generate thousands or even tens of thousands of volts of static electricity. Static electricity can cause damage in many fields. Frictional static electricity and human body static electricity are two major hazards in the electronics industry. They often cause instability and even damage to electronic and electrical products. In the production process, the protection of electrical appliances is very important. At this time, ESD will be applied. If static electricity appears in the industrial field, it will cause problems, such as electrostatic dust removal, electrostatic copying, and electrostatic biological effects. In fact, these are all ways of utilizing static electricity. However, in the industrial field and electronic products, if static electricity occurs frequently and the generation of static electricity cannot be prevented, certain problems will occur.
Therefore, enterprises will attach great importance to the protection of static electricity. Electrostatic protection technology is very important. In the electronic industry, petroleum industry, weapons, industrial textile industry, rubber industry, etc., protection is required to reduce losses caused by static electricity.

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