Power surge protection refers to devices or systems designed to safeguard electrical equipment from sudden increases in voltage, known as power surges. These surges can occur due to various reasons, such as lightning strikes, power outages, or the operation of heavy machinery. Without proper protection, sensitive electronics like computers and televisions can be damaged, leading to costly repairs or replacements. Surge protectors, often found in the form of power strips or whole-house systems, work by diverting excess voltage away from connected devices. They typically contain components like varistors or diodes that absorb the surge energy, ensuring that the voltage remains within safe limits for your appliances and electronics.