The difference between using grounding cables separate for a mat or wrist strap as opposed to a common point ground is primarily ergonomic.
How to use antistatic mat and wrist.
I am going to tell you about both the ways with steps to use anti static wrist strap in both methods.
Most times an antistatic wrist strap is used in conjunction with an antistatic mat.
Attach the alligator clip on the wrist strap to the anti static mat.
Esd straps are primarily.
Its fibers are typically made of carbon or carbon rubber and is attached to a metal strap.
Anti static mats are important for hi tech manufacture and their correct grounding is vital.
An anti static wrist strap also called an electrostatic discharge esd wrist strap is a safety device worn on your wrist that prevents the buildup of static electricity.
I am a field tech and have never carried around a mat or strap.
You do not need an anti static mat or wrist strap.
Using a anti static mat and wristband to prevent esd.
Just take the other necessary precautions.
If you follow these simple guidelines your mats and wrist straps will function as they are meant to and the delicate components will be protected.
Strap an anti static wrist strap on your wrist.
This will not work.
However having the mat and the wrist strap grounded at the same point does keep them in electrical balance.
Just make sure you do not use the alligator clip to ground the wrist strap an anti static mat.
It is best to have it plugged up and unplug the power connector off the motherboard.
The alligator clip connects to the metal chassis of the electronic device on one end and the other to your wrist or to the mat if unable to ground the mat to a socket.
In fact this will increase the total system resistance to ground over the 35 megohm limit recommended per ansi esd 20 20 esd handbook tr20 20 2008 section 5 3 2 2 2.
The only difference between the two is where the antistatic wrist strap is connected.
Anti static wrist strap.
Antistatic wristbands are made out of specific materials to give them their properties.
There are following two different ways to use an anti static wrist strap.
Bonding with pc case.
The grounding cable is what connects the anti static mat being used as a work surface to the electrical outlet.
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Grounding with power supply.
As i understand things this setup can provide a more stable and consistent rate of discharge over a day s work period.
How to use an anti static wrist wrap.
The strap itself is usually constructed of stainless steel.
How to use anti static wrist strap.
You are now ready to work on the computer.