Power surges are easy to dismiss because most of them happen without obvious signs. In fact, they can happen without tripped breakers or flickering lights. The accumulation of smaller surges over time is what shortens the lifespan of your electronics and appliances.
Thinking a Power Strip Is the Same as a Surge Protector
This is probably the most widespread misconception about power surges. Even though a power strip and a surge protector look alike, one of them does nothing to protect your devices from voltage spikes. Standard power strips only add outlet space. Unless the product is specifically rated as a surge protector with a joule rating, it offers no protection whatsoever.
Ignoring the Joule Rating When Buying a Surge Protector
Not all surge protectors work the same, and the joule rating is the clearest indicator of how much protection it provides. A higher rating means the device can absorb more energy before it stops protecting your equipment. Budget surge protectors with lower joule ratings can handle minor fluctuations but offer little defense against significant surges. For computers, televisions, and other high-value electronics, look for a rating of at least 1000 joules and higher.
Forgetting That Surge Protectors Wear Out
Every surge a protector absorbs lowers its capacity to handle the next one. There are no warning lights that tell you when a surge protector has reached the end of its lifespan. Unfortunately, it’s not uncommon for homeowners to continue using the same unit for years, thinking it’s still doing its job. Most surge protectors have a lifespan of about three to five years. If yours has absorbed a significant surge event or you’ve been using it for several years, replacing it is the right thing to do.
Leaving Major Appliances Unprotected
Surge protectors are typically used for entertainment systems and computers, but appliances like refrigerators, washing machines, and HVAC systems are often left unprotected. These appliances contain sensitive electronic components that are just as susceptible to sudden voltage spikes as any other device. Whole-home surge protection installed at the electrical panel is the most comprehensive solution available and works alongside individual protectors to create a more complete defense for everything in your home.
Overlooking the Phone and Coax Lines
Surges don’t only travel through power lines. They can also enter your home through cable television lines and telephone connections just as easily, damaging equipment connected to those lines in the process. A surge protector that only covers the power outlet while leaving coax or phone ports unprotected doesn’t provide complete protection. Always look for surge protectors that include ports for these connections when protecting devices that use them.
While homeowners put thought into surge protection, not everyone knows the difference between power strips and actual surge protectors. Taking the time to understand how these work can save you money and help you avoid having to replace your electronics. If you live in Hendersonville, NC, reach out today to Champion Comfort Experts for surge protection services.
