KOA Speer Electronics has launched the NV73S series of multilayer metal-oxide varistors, which handles a surge current of up to 6,000 A, claiming five times higher protection than existing products.

Knowing industry guidelines can save you money and enhance performance. The vast array of surge protection devices, and the ratings that characterize them, can be confusing. How do you sort through ...

A surge current rating refers to the product’s ability to withstand a surge, not its ability to provide protection. In any case, the assumption that an SPD can handle the kind of power it would ...

Surge protectors stand between you and an electrical disaster. Power surges are more common than you may realize and if you have sensitive electrical equipment, it’s important to make sure it stays ...

To see this article in PDF format, please click here. New regulations concerning surge protection are forcing engineers to look for solutions that allow such protection to be incorporated at minimal ...

If you have point-of-use surge protectors in your home, don't forget that these will need to be replaced and this might be ...

KOA Speer Electronics has brought out a multilayer type metal oxide varistor that handles a surge current of up to 6,000A. The multilayer construction of the NV73S can absorb a large surge despite its ...

Gas discharge tubes (GDTs) have evolved to a level of providing very reliable and effective surge protection in telecommunications systems and equipment, safeguarding against lightning and power-fault ...

With a 5-foot cord, eight outlets and USB-C fast charging, this Anker power strip covers practically every device.

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 ...

You probably have numerous surge protectors around your house, but you may not realize just how dangerous they can be when ...