Abstract: Compared with AC interruption, DC interruption has no natural current zero crossing in the process of current interruption. The objective of this paper is to propose an arc-less DC vacuum ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Liam McCabe When it’s cold enough for a frost, it’s cold enough for your ...

Abstract: This article presents the main results of a large overvoltage protection simulation study, carried out on vacuum breaker switched motors. Different protection solutions, as well as a great ...

You can use the database to search by county or by restaurant name. Florida's restaurant owners are not required to post restaurant inspection results where guests can see them. So every week, we ...