Wires and lights

Understanding The Inner Workings Of A Surge Protector

If you’re putting together a computer system, you probably know that you need to add a surge protector to the collection. It serves multiple functions, one of them being the ability to let you plug multiple components into a single power outlet. Computers have so many different components that need to be plugged in, making surge protectors extremely useful to have on hand.

However, the second function of these devices is much more important—the ability to protect your electronics from sudden power surges. But how exactly does that work? Here’s what local residential electricians in Philadelphia have got to say:

 What are power surges?

Transient voltage, also known as a power surge, is a sudden increase in the voltage that goes far above the designated level. In normal offices and homes in the US, the wiring has a standard voltage of 120 volts. Any voltage above that can cause a problem, and a surge protector can keep your precious electronic devices safe.

There are various factors that can briefly increase the voltage. An increase that lasts around three nanoseconds or more is known as a surge; anything less than that is called a spike. A high spike or surge can wreak severe havoc on an electronic device. Think of it like a water hose with too much water pressure—it’s going to burst.

What does a surge protector do?

Surge protectors can guard your electronic device against the sudden increase in voltage. This device pulls current from the outlet and transports it to various devices that are plugged into it. Surge protectors consist of MOV (metal oxide varistor), which can divert the extra voltage and maintain the power level.

A MOV is similar to a pressure-sensitive valve—when it detects higher levels of voltage, it reduces the resistance, and vice versa.

What can you plug into a surge protector?

Prioritize plugging in the pricier electronic devices into a surge protector, such as computers, microwaves, televisions, and video game systems. New appliances contain many small and delicate components at risk from sudden spikes.

Facing frequent power surges? Get in touch with a professional electric company

Investing in a surge protector is all well and good, but it’s important to address the issue at the root if your home or business is facing power surges on a frequent basis. Our team of expert electricians at Golden Electrical Service can help you out! We’ll check your electrical system for any faults and make all the necessary repairs to ensure the safe flow of electricity. We provide a wide range of commercial and residential electrical services to homes and businesses in Philadelphia.

Contact us to find out more!

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