You have probably heard of surge protectors, but the question is do you use them? Maybe you don’t realize how important they are. I didn’t until I lost a microwave to a power surge. A severe thunderstorm began without notice and I heard a “pop!” before I had a chance to unplug it. It never worked right again. I didn’t want to lose any of my other handy, life-simplifying appliances, so I looked into surge protectors and started using them.
Power surges and spikes are caused by raised voltage, which can be the result of lightning, trouble with wiring and power lines, or the result of a powerful unit such as an air conditioner being turned on.
There are a few things to keep in mind when deciding which surge protector to purchase, such as “clamping voltage.” The lower, the better. Low clamping voltage simply means that it takes less change in voltage to activate the surge protector.
Also, make sure to read the warranties carefully. A decent unit should protect your appliances and electronics, and if your items are damaged or destroyed (through no fault of your own), the surge protector manufacturer should replace them.
While a small surge or a spike might not destroy your appliances or electronics, they can cause damage, like the microwave that I mentioned. It was not completely destroyed, but we never knew if it was going to work or not. Since this seemed dangerous, we decided to get rid of it even though it was fairly new.
You should also use a surge protector for other appliances and electronics, including your computer. Ask someone at the hardware store or home improvement center to help you select the appropriate type. Since computers are sensitive items, the lowest clamping voltage should be used, and make sure you ask about those that also protect your phone line.