Research Report On Static Control And Protection
Research report on static control and protection
First, the grounding method
Grounding is to directly introduce static electricity into the earth with a conductive wire. This method is most commonly used in the anti-static process. The conductors are usually grounded, such as artificially wearing an anti-static wrist strap and the grounding pad used for the mission.
Grounding is implemented by the following methods:
The wrist strap of the human body is grounded. The human body is wearing anti-static shoes (or shoelaces) and an anti-static floor to ground. Sometimes, a disposable ankle can be placed on the shoes to achieve anti-static intention. Mission table grounding, inspection equipment, things folder, soldering iron grounding, anti-static floor, grounding pad grounding, anti-static transfer car, box, frame as far as possible grounding, these are grounded to prevent static electricity
2. Electrostatic shielding method
Electrostatic sensitive components are exposed to static electricity during storage or transportation. Electrostatic shielding can weaken the influence of external static electricity on electronic components.
The most widely used electrostatic shielding is the anti-static turnover box, which can protect the electronic components and chips from static electricity during the transportation process. The most common are anti-static shielding bags for the packaging and shipping of veneers and components.
Antistatic tapes can sometimes be used for packaging, but they are mostly used in various cases, etc., to avoid damage to electronic components caused by static electricity during transportation.
In addition, there are two common methods to neutralize static electricity and leakage static electricity.