Most of the breakdowns of our computers occur due to electrical problems: blackouts, surges, disconnections … that can cause a lot of damage and even render them useless just by having it connected to light. To avoid future regrets, we tell you the main causes of overvoltage as well as the precautions to avoid damage to our computers.
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Main causes of overvoltage’s
Any of us can have a computer breakdown while we have it connected to electricity or to the internet using a network cable. Depending on the type of power surge and the nature of it, our equipment may breakdown as a whole or suffer damage to any of its components.
But what are the main causes of an electrical overload?
Sudden blackouts in the power grid Blackouts are not always caused by the electric company. Sometimes it can be due to overload because you have too many devices connected (and working) at once. And we should take several steps to try to avoid these risks.
Grid Overloads Overvoltage is a brief, but the intense surge in voltage. The causes can be varied. Our equipment is designed to receive electricity within limits. Therefore, everything that comes out of it will put a strain on the components of our computers. With the qualities of Level 2 electrician you can overcome the problem of breakdowns.
Voltage spikes (Impulse) Overvoltage can be caused by nearby lightning this is a sudden and significant increase in voltage. Similar to overload, a spike can enter electronic equipment through wiring lines and damage its components. They can be generated by various causes such as very close lightning, or when power is restored after a fall
Electrical noise its technical name is Electromagnetic Interference (EMI) or Radio Frequency Interference (RFI). It can also be caused by various factors: weather, network load changes, radio transmitters, etc. This noise causes interference and file errors.
How to protect your computer from a power failure with Level 2 Electrician
The easiest, cheapest and safest way to prevent damage from overvoltage is to physically unplug your computer from the power when we see signs of danger (storms) or when we see a warning that the power will be out for a few hours. In those cases, the ideal would be to have everything unplugged while the danger lasts. In this way, no matter how many surges there are, they will not affect us in the least.
Having a UPS We cannot foresee faults from the electrical network. However, we can prevent them from affecting our teams. How? Installing a UPS (Uninterruptible Power Supply) that will provide power to all your equipment, even if the general network is interrupted. Of course, before getting one, calculate what your computer, monitor, router, etc. consume.
Power strips with surge protection installing a UPS can prevent damage when electrical surges occur Power strips with surge protection are an inexpensive way to protect your equipment. They act as the first defense. In the market, you can find a great variety of this type of power strip that can save you from more than a scare. Keep in mind that the level of protection you provide to your equipment will depend on the quality of the power strip.
Check the electrical installation In the event that the blackouts occur quite frequently, it is most likely that there is a problem in the network, such as current leaks. If you suspect that this is happening, it is most advisable that you notify the( Level 2 electrician) electric company to carry out a review in your home or business.
Current Stabilizer Lastly, you have current stabilizers. These devices always draw the same current through the plugs. In this way, if there are overvoltage, they also regulate them so that only the right amount of current passes. You can find current stabilizers from 50 euros, although before you will have to look at what your computer, monitor, router, etc. consume as a whole. Before you get one.