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Have you ever felt a tiny jolt of shock when you touch something metal — like a doorknob — after walking in socks on a carpet? That jolt you feel is a result of static electricity. Electronic devices, like when you rub socks on the carpet and zap yourself with static electricity, can be zapped by the static electricity generated by the devices themselves. That’s where the grounding of an anti-static mat comes in.
An anti-static mat is a mat typically used to ground individuals working on static sensitive electronics. It accomplishes this by allowing a static charge to pass harmlessly to the ground, where it can safely dissipate. But for the anti-static mat to function, it has to be grounded.
Grounding your anti-static mat is vital for it to protect you from static electricity. In order to ground your anti-static mat correctly, you will require a grounding cord and a grounded electrical outlet. The grounding cord is connected firmly to the anti-static mat and plugged into an grounded outlet. It is important to ensure that the ESD wrist strap grounding wrist band is securely connected to provide effective grounding.
There are many good vent points when using a static mat with adequate grounding. Firstly, it can protect your electronics from static electricity. The anti-static mat ensures that no static electricity tends to build up on your device by offering a safe passage for your static electricity into the ground.
While it is essential that your anti-static mat is always grounded, there are potentially some overlooked pitfalls you’ll want to consider. A common mistake is to plug the grounding cord into a non-grounded outlet. This may, in turn, negate the anti-static mat, as there is no path for static electricity to pass through the ground.
Using a damaged grounding cord is another mistake to steer clear of. If your grounding cord is damaged it could potentially interfere with the flow of static electricity going into the ground and put your electronics at risk. Be sure to periodically inspect the grounding cord for damage, and replace as needed.
The Anti-Static Mat grounding is a full figured aspect of a proper work area. By preventing static electricity buildup on electronic devices, the anti-static mat helps to protect the devices as well as the personnel using them. Just be sure to follow the instructions above, ground it correctly and enjoy a safer, shock free work space.