My understanding is that when you look at Power Surge Protectors, you look at the Clamping Voltage *first* - and only then the Joule rating. From a reputable UL certified company. I have a 3,000 Joule ...

Computers, in particular, are very susceptible to damage from power surges. It’s not just your power supply that’s at risk, ...

Why a gas-discharge tube is an important component for overvoltage protection. The history of spark gaps—predecessors to GDTs—includes a role in famous movies. How a new, compact, surface-mount GDT ...

Pretty much every home today has devices that can be impacted by electrical surges – TVs, computers, and even your kitchen appliances. However, even if you’ve taken the initiative to protect these ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman ...

We may receive a commission on purchases made from links. Many people assume that as long as appliances are plugged in and working, there's nothing to worry about. But a sudden spike in voltage can ...