A power surge is basically a spike in your home’s electrical current. The spike is very brief, usually lasting less than a thousandth of a second, but it can still cause damage to your home and appliances. Here are some more facts about power surge
1. It’s all about the lightning.
Lightning strikes are a common cause, but most power surges stem from inside your home. Power surges occur when the flow of electricity is interrupted, then started again, or when something sends electricity flowing back into the system.
2. Most surges originate in your household.
Power surges are caused by many different factors, including lightning, faulty or damaged electric wiring or the sudden turning on and off of a high power electrical device like an air conditioner or large electric motor. It is always a good idea to make sure that your appliances and expensive electronic equipment are protected by surge protection devices and proper grounding of your electrical system.
3. Surges can happen anytime.
These surges, which are unavoidable, occur when something boosts the electrical charge at some point in the circuit. This boost can increase the current flowing into or within your home’s electrical wiring, affecting lighting, appliances and other electrical equipment in your home or business.
4. Surge protection is not enough.
A surge protector (or surge suppressor or surge diverter) is an appliance or device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods. One example is the furman power
5. Proper protection can help you save.
People who own many expensive electronic items and appliances might want to look into the protection, which uses a device installed in the house’s main electrical panel.In the long run you can save your appliances when you have proper power surge protection