For electrostatic protection, what should manufacturers do
Nowadays, static electricity is always endangering the production of enterprises. Electronic factories or other production workshops have realized the dangers of static electricity and have gradually realized the importance of static electricity protection. Workers are required to wear anti-static clothing and anti-static shoes. In fact, This is far from enough, so what else do manufacturers need to do to prevent static electricity?
1. It is necessary for the operator to wear a wired anti-static wrist strap.
2. Anti-static table mats must be selected for tables and countertops that involve the operation of electrostatic sensitive equipment.
3. ESD sensitive equipment must be transported with static shielding bags and anti-static turnover equipment.
4. When preparing for unpacking and testing electrostatic sensitive equipment, it is necessary to proceed on an anti-static workbench. If possible, an ion air generator can be used to remove the charge in the air.
5. The welding equipment and forming tooling equipment used for assembling must be grounded, and internally heated soldering iron is used for welding.
6. The power supply system should be modified with a transformer for blocking, and the ground wire should be firm, avoid floating ground wires, and the grounding resistance should be less than 10 ohms.
7. During the product test, the equipment should not be plugged in or unplugged at will when the power is on. If necessary, plug and unplug with the power off.
8. Any ESD-sensitive equipment should not be taken out of the original package too early, and it must be operated correctly, and try not to touch the legs of the ESD-sensitive equipment.
9. When using wave soldering, the solder and the transfer system must be grounded.
Following the above steps, I believe that static electricity will be far away from you a lot, but it may not necessarily be able to root out static electricity. It also requires everyone's joint efforts to achieve the best electrostatic protection.