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 ...

Proper planning and selection of surge suppression devices reduces downtime and purchase costs. If you're ready to start looking for surge suppression components for your facility, you're one step ...

Advancements in power TVS diodes have made them an effective alternative to metal oxide varistors (MOVs) in protecting AC and DC power supplies from power line surges and indirect lightning strikes.

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 ...

Resistors that tolerate pulse or surge are required for pre-charge resistors, ESD protection, and lightning protection. There are a large number of pertinent specifications for different use cases and ...

(OP Note: Feel free to move this, but I thought this was the best place for this discussion.) TL/DR: Got a power-surged PC that I think has a dead PSU and HD. What are the other common points of ...