man pressing electrical switchA power surge is a sudden spike in the electrical current of your home. It usually lasts for just a split-second and can sometimes even go unnoticed. But no matter how short it lasts, it can still damage your gadgets and appliances.

Experts from say that all equipment that relies on electricity are vulnerable to power surges. The question is why does it happen and how can you prevent it. If not, how can you protect your electrical equipment from getting damaged?

Causes of a Power Surge

  • A power outage. When power first comes back on from a blackout, the strength of it all coming back on can cause a power surge.
  • Turning on a high-powered electrical device. Refrigerators and air conditioners are examples of these devices that require a high surge of electricity to turn them on.
  • A circuit or outlet overload. Plugging in too many devices in one socket not only causes a power surge but can also cause a fire.
  • Lightning. Even if lightning only touches the ground beside your power line, its millions of volts can cause a sudden spike in electricity in the houses around it.
  • Exposed or damaged wiring. When wires are damaged, they don’t contain or send the right amount of electrical current through them, causing a power surge.

Damages and Solutions

The damage that a power surge can cause depends on the strength of the current when the surge happens. A single surge can be enough to start a fire, and small surges can collectively damage an appliance and shorten its lifespan.

There are different types of surge protection equipment available in the market. Some install for the whole home and others for individual appliances.

Your gadgets and appliances are investments in your home. Protecting them from power surges will not only let you enjoy their maximum lifespan but can also reduce the cost of repairs or replacements.

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