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If you've ever come home to find some of your electrical devices or appliances aren't working, or if one or more of your electrical outlets are out of order and showing scorch marks, you've likely experienced an electrical power surge. This phenomenon can cause expensive and bothersome problems if you aren't familiar with it and prepared for the consequences. AA Electric, the most qualified electrician in Honolulu, HI, explains below what a power surge is and how it affects your electrical system. Their guidance can help you prepare for such an event and protect your home and appliances.

What Is a Power Surge & What Causes It?

A power surge is a spike in your home's electrical current. When one occurs, the voltage temporarily—often for only 1/1,000th of a second—exceeds the normal maximum by enough that it can damage the electrical system of your home and require the services of a good electrician. It may also damage or destroy any appliances, electronics, or other electrical equipment plugged into the outlets. A lightning strike to your home or a nearby electrical cable or telephone line can cause this to occur. A surge can also originate from your electrical utility provider when they switch on the power grid after an outage. Or it may stem from within the home when a large appliance, such as an air conditioner or refrigerator, kicks on and suddenly draws energy.

How Do You Prepare for a Power Surge

ElectricianTo protect your appliances and electronics from minor surges, you can purchase and install electrical surge protectors at the point of use. By plugging your TV, computer, and other delicate electronic equipment into these, you can prevent damage due to minor spikes in voltage. Unfortunately, even these are unlikely to protect your equipment from a lightning strike. The best course is to unplug your equipment and appliances for the duration of an electrical storm. Be aware that a surge protector is different from a power strip. A power strip offers no protection from electrical surges; it only increases the number of devices you can plug in.

If you've experienced a power surge that has damaged your electrical system, contact AA Electric, a trusted electrician and experienced provider of emergency electrical services in Honolulu, HI. They can repair any blown outlets, replace damaged wiring, and return your electrical system to top condition. Visit their website to submit a quote request, or call (808) 841-4131 to speak to a friendly home electrical repair specialist.

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