You can save the electrical components inside your computer from surges in electricity by installing a surge protector. If you have an older home, it can also prevent fires from faulty wiring overheating due to a power surge. Large appliances take a lot of power to run and are the most affected items in your home by spikes in voltage. These spikes may not damage your equipment right away but in time any delicate components will burn out and cause your equipment to stop working. You need a buffer between the appliance and the power supply. You need a surge protector.
When you are choosing a surge protector you want something that has a high Joules rating. What this tells you is that the device can take a high percentage of voltage before it can no longer function properly. The higher rated the Joules listing, the more protection you have from severe power surges. Sometimes it takes a second or two for the surge to be recognized. When this happens extra power can slip into your equipment and cause some damage before being directed away. You should find a protector with a quick response time to prevent this.
As you might surmise, large appliances take lots of power to get them going. When you turn on something like an air conditioner it will take an enormous amount of initial power to start it. Sometimes this jump in power is too much and this is considered a power surge. This surge in power will overheat components within the air conditioner and cause them to prematurely wear out. The surge protector’s job is to act as a middleman for power dispersal. It allows the amount of energy needed to start the appliance through, while redirecting the extra energy to a heat resistant wire within its body.
It will never deny a power supply to your equipment, even during a surge. It simply redirects the extra current. How it knows to do this is that it uses heat dependent semi-conductors that react when they are heated. These semi-conductors actually attract the heat and reroute it to another wire. This other wire is highly conducive to electricity so that when the semi-conductor opens up its channels, the power is attracted to the highly conducive wire. This is the grounding wire. It doesn’t connect to anything. It just receives the surge and dissipates the heat into the air.
Despite all of this you can’t depend on a surge protector to protect your equipment from lightning storms or power failures from blackouts. It is meant more for moderate surges that can overheat equipment beyond their tolerance levels. Find one with a decent Joules rating nonetheless and save yourself unnecessary trouble down the road.
Looking to find more about power surges and the effects they have on your equipment? Stop by Brad Germany?s website, Best Surge Protector, where you can find out all about the home surge protector and what it can do for you.
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