What is a Surge Protector and Why Do You Need One?

What is a surge protector and why do you need one? It is a device call now for Alltech systems & surge protection that protects a circuit against voltage spikes that can occur during alternating current (AC) circuits. A voltage spike is a transient event that can result in an over 1,000 volts. This can cause damage to your electronic equipment and your home. Luckily, there are many ways to protect yourself from this threat. Here are some of the most common and effective ones.

Most surge protectors work by redirecting excess electrical energy to the earth when they detect the appropriate voltage. Some use gas discharge arrestors or metal oxide varistors to absorb this energy and let electrical devices continue to operate. In either case, they are designed to divert the extra energy away from your electrical devices. These devices are usually small and installed between the power lines on the street and the breaker box. However, you can also find larger surge protectors that are placed in the wall outlets.

Surge protection is necessary to avoid damage to sensitive electronic equipment. While it is impossible to eliminate the risk of electrical shock, it is possible to install a surge protector in your home. A surge protector will prevent damage from voltage spikes caused by lightning or other sources. A typical surge can be from a lightning strike or utility switching. It may be caused by an elevator, air conditioner, fax machine, motor/pump, or arc welder. Regardless of the source, it is imperative to install a surge protector on your circuit.