Why It's Important To Regularly Replace Your Surge Protectors
Time and spikes take a toll on a surge protector, even with no visible signs of damage.
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Few things in modern life are as convenient as a good surge protector. That small, narrow strip can literally protect thousands of dollars' worth of equipment, especially if you have a PC gaming setup or extensive home office equipment. Most basic plug-in surge protectors use components called metal-oxide varistors (MOVs), a fancy term for components that take the brunt of excess voltage and redirect it. Unfortunately, MOVs degrade over time, with or without voltage surges, and repeated spikes expedite an MOV surge protector's life cycle.
The wear and tear isn't exactly obvious either. Even if the surge protector successfully mitigates two or three surges, it will usually look like the same old boring plug-in strip. In fact, depending on the design, a surge protector will go right on powering your devices...
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