The wired anti-static wrist strap discharges through a 1M ohm resistor, the purpose is to avoid the impact of instantaneous large current on components and avoid device damage! In the detection of the factory's electrostatic protection system, it was found that some measures did not have an anti-static effect.
The role of the 1M ohm resistor is to keep the impedance from the static source to the ground at an appropriate resistance value, so that static electricity can be quickly discharged to the ground without generating excessive current, damaging equipment, and people will not feel pain. Others such as the ground, desktop, logistics vehicle, workstation equipment, clothes, shoes, hats, gloves, etc. are the same.
The anti-static wrist strap is composed of a conductive elastic band, a movable snap button, a spring PU wire, a protective resistor and a plug or an alligator clip. It is a small device used to release static electricity stored in the human body to protect electronic chips. The types are divided into corded wrist straps, cordless wrist straps and intelligent anti-static wrist straps, and according to the structure, they are divided into single-circuit wrist straps and double-circuit wrist straps.
