piclist-bounces@mit.edu wrote:
> The manufacturer claims that the modelling of the load with a
> certain resistance and inductance in series can be done by
> using a circuit with a certain resistance and capacitance in
> parallel and a circuit with a certain resistance and
> inductance in parallel can be done by using a circuit with a
> certain resistance and capacitance in series, is this correct? 

I believe this is called the "duality principle". Should be part of any introductory EE circuit analysis course, i would look to such a textbook for details. Its been years since i've looked at mine, and I can't recall ever actually using it except in class. There's a little bit more to it IIRC; you have to replace voltage sources by current sources, resistances by conductances, and swap inductance for capacitance.


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