An electrical surge, also known as a power surge, is a sudden increase in voltage that can occur in electrical systems. This spike can happen due to various reasons, such as lightning strikes, power outages, or the sudden activation of large electrical devices. Surges can damage electrical equipment and appliances, leading to costly repairs or replacements. To protect against electrical surges, many people use surge protectors, which are devices designed to absorb excess voltage. These protectors can be found in power strips or built into electrical systems. Proper surge protection is essential for safeguarding valuable electronics like computers and televisions from potential damage.