What is the principle of human body electrostatic discharger
Before introducing the principle of electrostatic discharger, let me introduce the concept of electrostatic discharger. Touch the static elimination ball. Its appearance is made of stainless steel tube and stainless steel ball. It is suitable for chemical industry, metallurgy, military industry, oil field, petrochemical, Gas stations, electric power, electronics, railways, mines, gas production, fireworks, computer rooms, high-end hotels, high-end offices and other potentially fire and explosion hazardous environments, medium flammable and explosive places. The circuit principle is basically the same as others, and its biggest feature is that it can work normally at -50~100°C.
What is the principle of the human body static discharger? The human body static eliminator uses a passive circuit, uses the static electricity on the human body to make the circuit work, and finally achieves the effect of eliminating static electricity. Its characteristics are: small size and light weight. No power required. Easy to install. It has the characteristics of no feeling when eliminating static electricity.
Medical research has confirmed that the accumulation of static electricity in the human body is harmful to health: some people have symptoms such as skin allergies, cardiac arrhythmia, headache, insomnia, and irritability, and some people have erect hair and nervousness. Fear of touching metal objects. In addition, when the human body accumulates static electricity, touching the computer will cause the computer to crash, electronic product components to break down, and flammable materials to ignite and other hazards.
The principle of the human body electrostatic discharger The electrostatic discharge simulator is mainly composed of a DC voltage generator, a charging capacitor, a charging resistor, a discharging resistor, a discharging switch and a discharging head. As shown in the figure, the DC high-voltage source charges the 150pF capacitor, and the capacitor charges to the end of the discharge circuit instantaneously, thereby simulating the electrostatic discharge process.