NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
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NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
Author: Noyafa–Cable Locator Suppliers
Electrical knowledge How to distinguish between static electricity and leakage Electrical knowledge Induction of electricity, generally after the discharge ends, it will take a period of time to accumulate a certain voltage; leakage is generated from the power supply and has continuity. The electric shock of the induced electricity is only for a moment, and when it is touched again, it is not felt. After continuing to operate for a period of time, you will feel the electric shock of static electricity again.
Electricity is generated by a certain potential difference between the housing of the electrical appliance and the live wire of the mains after being connected to the ground for some reason. The method of detecting electric leakage is to touch the charged body with an electric pen. If the neon bulb lights up, it goes out immediately, which proves that the charged body is charged with static electricity; For those who work in power plants.
Induction and leakage current are often encountered. How to distinguish them? There are three main points. First, induction electricity is not a standard voltage level. The leakage current is the standard voltage level.
Secondly, induction electricity is often not electric, even if electric people are often not serious, and leakage of electricity is often very harmful to people. Then, the induced electricity is often not in contact with the charged part, and the presence of electricity can be felt, while the leakage current needs to be felt by touching the charged part. How to distinguish between static electricity and leakage electrical knowledge Shenzhen Noyafa Electronic Technology Co., Ltd.
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