The cause of static electricity and the principle of ion fan
Charge transfer occurs due to the existence of electric charge and electric field, resulting in the formation of two voltages with opposite polarities called static electricity. Static electricity is not static electricity. Static electricity is the same as ordinary electricity in nature, and it is essentially electric charge. Static electricity is everywhere around us. Even in an environment with sufficient electrostatic protection, it is impossible to be completely free of static electricity, and it can only reduce the possibility of some static electricity. It is the most scientific, objective and direct method to use antistatic test related instruments to test. However, there are not many instruments on the market that can test antistatic indicators of electronic components, and there are many electrostatic high-voltage instruments for testing finished electronic products. There are differences between the two, which should be paid attention to.
Ion blower, also known as ion static eliminator, is a kind of static eliminator. The principle of ion blower to eliminate static electricity is to neutralize static electricity by generating air ions and acting on the static source. So, how does the ion fan generate ionized air? The ion fan ionizes the air, and the process of generating air ions is accomplished in three ways: the first is corona ionization of the air under the condition of a strong electric field, Positive and negative ions are generated; the second is to make air molecules into air ions under the action of A-rays and beta-rays; thirdly, high-energy rays (X-rays) act to ionize the air separation base.