We live in an era of technology where we take our electrical appliances for granted. However, we realize the value of these appliances when we are struck with a power surge. A power surge occurs when an unwanted, hazardous amount of current runs through an appliance. The voltage usually exceeds 169 Volts in the order for it to be classified as a power surge. We also realize that our appliances need to be protected against power surges as they are a huge investment. Not only is the money invested a concern but also the safety risks associated with a Power Surge are a huge concern.

Why Do Power Surges Occur?

There are many reasons for a power surge to occur. Here are a few of them.

Broken Wiring

Broken wiring is one of the major reasons for a power surge. Wires are a major component of the distribution of electricity. If the wiring is faulty then there is a high probability of a power surge occurring. Unlike proper, normal wiring broken wiring causes very little resistance and the current running through the wire can go to extraordinarily high levels with any conductive materials. However, it can become difficult to detect if the wiring is prim and proper behind drywall. Look for the signs like visible burn marks or burning smell, vibration sounds from outlets, and if your circuit trips frequently.

Electricity Overload

When electricity is drawn from a circuit more than it can handle then an electricity overload happens. This is usually the case when you overuse extension cords, or maybe plug in too many appliances in one socket. These can lead to massive power surges and spikes in current.

Lightning

The electricity system in your home is designed to conduct energy. If you live in an area that has a lot of thunderstorms then you may have a lightning strike that affects your electricity causing a huge increase in current and consequently a power surge. It is recommended to unplug any devices that you are not using during a thunderstorm as they may get destroyed.

A Power Outage

A power outage may not directly lead to a power surge, however, there may be a power surge as soon as the power is back. This can destroy any appliance particularly the ones that require the most energy like a refrigerator or television.

How Does A Power Surge Cause Damage?

A power surge can cause a lot of damage. If the voltage exceeds the normal working voltage of a device there is excessive heat generation. This heat can cause damage to the circuit board and other components that are found within the electrical system of the device. The damage also depends on the nature of the surge. A huge surge can immediately break down an appliance, while a small surge and destroy an appliance over time.

What Are the Signs that a Power Surge Has Occurred?

There are many signs of a power surge occurring, however, the most obvious ones are flashing lights on a device, the device is not working, you may smell like something burning around a device or power source, and resetting of a power strip or a surge is required.

How to Prevent a Power Surge?

However, there is not much you can do to prevent a power surge but you may try a few tips that may protect your appliances from one.

Unplug all your electrical devices when you see a thunderstorm on its way. You should especially unplug your computers, gaming systems, and refrigerator.

Surge protectors are another way to protect your appliances. These help in preventing power surges from damaging your appliances. There are various kinds of surge protectors available in the market and you can choose the one which suits your needs.

You may also use a single full home surge protector. You will not have to have a surge protector for every device in your home and just one in your electrical box. This will protect your electrical system and also not cause much hassle.

You may want to consider having an electrician over to see if your wiring requires any fixes and is good enough. Broken wiring is not only a cause for a power surge but also a safety hazard especially if you have children or pets in your home.

Always beware of the appliance plugged into one socket. Always distribute the appliances according to their energy consumption.

Always keep the trees around your home trimmed and neat. Trees can draw excessive current and entangling of wires. These may cause a huge power surge which could damage your appliances.

What Can You Do About It?

If you fear losing your appliances to a power surge then consider having a power surge warranty plan from a reliable company. You may also want to install surge protectors. Surge protectors are of many types like whole-home surge protectors, power strips, and wall-mounted surge protectors. In case you feel that a power surge has occurred in your home do not go about fixing it without professional help as it may be very dangerous.

Final Thoughts

A power surge can be a traumatizing event as it does not only cause material and financial loss but has an impact on the mental wellbeing of you and your family. It could take years to heal from trauma and recover the financial losses. This article is a brief guide about power surges and may help you in recognizing and preventing one at your home.