The Restriction of Hazardous Substances, or RoHS, is a means of controlling or limiting specific substances when manufacturing electrical and electronic equipment (often abbreviated EEE). This set of compliance laws first went into effect 7 years ago, and revisions to the original regulations have been underway for over 5 years and were finally implemented into…
AVOIDING CORE SATURATION
Lines of magnetic flux are created when a current flows through a conductor. They can transport energy from one winding to another usually though a permeable core of some kind. The amount of flux per area is known as flux density. Transformer and inductor cores have finite flux densities. That is, they can only handle so much flux over…