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In the Forum: Horn-Loaded Speakers
In the Thread: The African compression electromagnet drivers?

Post Subject: Statical flux vs. move vivid flux?Posted by be on: 8/12/2010

Hi, it is a bit unclear what you mean.

If it is what normaly is called a tapped coil it will be dead wrong and the results probably invalid since different parts of the coil volume in the iron structure would be without current, depending of the tapps used.

A better way to do it , would be to have many sections that could be either parallel or serially conected in different combinations.
This would at least ensure that some current but not necesarilly equal current flows in all coils.

With four equal sections stacked from bottom to top of the central polepiece you could have three combinations of them where the current would be the same in each one. and the whole thing would act as one homogeneous coil.
But maybe this is what you meant?

Loking forward to hear about your results!

Regards
Erik

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