On Wed, Feb 21, 2018 at 1:41 AM, Jim Brown <[email protected]> wrote:
> The ONLY safe place for MOV protection is at the service entrance -- the > "whole house protector." The only safe protection on a branch circuit > (that is, anywhere else) is a SERIES MODE protector. Series-mode protectors > store the surge in a big inductor, then slowly discharge them after the > surge has ended. They are widely used in pro audio systems, which have many > interconnections between equipment. That industry uses protectors made by > Surge-X; a company called Brick Wall is a competitor that focuses on the > home entertainment market. I use Surge-X units in by home, office, and ham > station. > What about Zerosurge? They look to be the same technology, but cheaper. 73, Mark W7MLG ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
