Electrostatic discharge or ESD in the frame of reference of electronics makes reference to the momentary undesired current that may cause damage to electronic kit. ESD is a risk especially in solid state electronics such as integrated circuits which are made of voltage-sensitive semiconductor and insulating materials. Even a low voltage could cause irrevocable damage to these items.
Static electrical power is one of the factors behind ESD. Static electricity occurs typically as even a simple rub with your finger tips on the Personal computer keyboard may cause it. Much of static electricity happens thru a technique called triboelectrification, when exchange of electrons happens as two materials rub in contact and then move apart.
The amount of voltage concerned in static electricity sounds fearsome but is actually innocuous to human beings. Walking across a carpet and touching a grounded metal item can involve 10,000 to 12,000 volts. But the amperage is minuscule. And it's amperage, not voltage, which is life-threatening to human beings.
Sadly, what cannot kill humans can be lethal to your P.C. Integrated circuits can be damaged by static electricity of as low as 4,000 volts, which is the minimum voltage that the average human can barely sense. This PC-killing voltage can happen by a straightforward act of opening up your PC, plugging in a RAM or some add-in card. You will never have any sensation in the slightest of static but still, you may have rendered a fatal blow to the integrated circuit.
The add-in you inserted may appear fine but after weeks, days or months, your Personal computer may act strangely and even lock up. Low-voltage static charges may cause latent or delayed damage as it insidiously destroys some of the many millions of gates in the integrated circuitry. In many cases, the hidden damage may not cause any Problems at all and therefore remains undiagnosed for a considerable time but it ultimately leads to persistent damage.
To avoid static damage, the best way is still to have enough grounding which equalizes the electric potential of both of your body and the elements you are working on. In grounding, all static charges are drained to the ground through an object hooked up to the earth.
There are other ways of minimizing static damage like using electric grounding, anti-static wrist strap and other parts and avoiding the usage of static-inducing components.
In all but the most extreme cases of static damage, a pro data recovery company will be in a position to rescue most, or all, of your valuable data.
Static electrical power is one of the factors behind ESD. Static electricity occurs typically as even a simple rub with your finger tips on the Personal computer keyboard may cause it. Much of static electricity happens thru a technique called triboelectrification, when exchange of electrons happens as two materials rub in contact and then move apart.
The amount of voltage concerned in static electricity sounds fearsome but is actually innocuous to human beings. Walking across a carpet and touching a grounded metal item can involve 10,000 to 12,000 volts. But the amperage is minuscule. And it's amperage, not voltage, which is life-threatening to human beings.
Sadly, what cannot kill humans can be lethal to your P.C. Integrated circuits can be damaged by static electricity of as low as 4,000 volts, which is the minimum voltage that the average human can barely sense. This PC-killing voltage can happen by a straightforward act of opening up your PC, plugging in a RAM or some add-in card. You will never have any sensation in the slightest of static but still, you may have rendered a fatal blow to the integrated circuit.
The add-in you inserted may appear fine but after weeks, days or months, your Personal computer may act strangely and even lock up. Low-voltage static charges may cause latent or delayed damage as it insidiously destroys some of the many millions of gates in the integrated circuitry. In many cases, the hidden damage may not cause any Problems at all and therefore remains undiagnosed for a considerable time but it ultimately leads to persistent damage.
To avoid static damage, the best way is still to have enough grounding which equalizes the electric potential of both of your body and the elements you are working on. In grounding, all static charges are drained to the ground through an object hooked up to the earth.
There are other ways of minimizing static damage like using electric grounding, anti-static wrist strap and other parts and avoiding the usage of static-inducing components.
In all but the most extreme cases of static damage, a pro data recovery company will be in a position to rescue most, or all, of your valuable data.
About the Author:
Jason Sloan runs a data recovery business called Kingdom Data Recovery Edinburgh who service all of the UK. He's got many articles on his website which refer to issues with storage and handy information about stopping info loss.
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.