Surge suppressors, also known as surge protectors, are essential devices designed to shield electronic equipment from voltage spikes. These spikes, or surges, can occur due to lightning strikes, power outages, tripped circuit breakers, or sudden changes in electrical loads. Without protection, these surges can damage sensitive components in computers, televisions, routers, and other devices, leading to costly repairs or replacements. Surge suppressors work by diverting excess voltage away from connected devices, keeping the current within safe levels.
How Surge Suppressors Work
The core function of a <b>surge suppressors</b> is to monitor the flow of electricity and react instantly when a surge occurs. It uses components like Metal Oxide Varistors (MOVs) to absorb and redirect the extra voltage to the ground wire. This response happens in milliseconds, preventing the surge from reaching your electronics. Higher-end models may also incorporate additional filtering features to block electrical noise and improve overall performance. The joule rating of a surge suppressor indicates its capacity to handle surges; the higher the rating, the more protection it can offer over time.