In Reply to: Re: When is a coil not a coil? posted by dave slagle on January 28, 2007 at 20:42:37:
Dave,The core doesn't disappear as if it were only air. It still interacts with currents, but in a lossy way, stealing energy from the winding. See this link from Murata, perhaps the leading manufacturer of ferrite beads:
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Follow Ups
- Re: When is a coil not a coil? - BBeck 21:43:21 01/28/07 (0)