On Thu, Jul 29, 2010 at 8:05 AM, Olin Lathrop <olin_piclist@embedinc.com> w=
rote:
> Justin Richards wrote:
>> I guess at resonance the load appears completely resistive and current
>> is in phase with voltage.
>
> Resonance center and pure resistive impedence are not always the same thi=
ng,
> although usually close. =A0The resonance peak is usually the easiest thin=
g to
> measure. =A0For quick and dirty tuning it's probably enough.

Olin, can you please elaborate? What criterion are you using to judge
resonance here if not the absence of a reactive component?

Sean


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