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Registered Member #89
Joined: Thu Feb 09 2006, 02:40PM
Location: Zadar, Croatia
Posts: 3145
It frustrates me to see how much things I just don't think about, and when I start I figure out I have no clue about them.
Q is supposed to be RsqrtC/L (for parallel R), and it should also be the current magnification factor, circulating/Iin. (????)
But, in a EWB simulation, I gain no Q by increasing C and decreasing L proportionally; current is always nearly the same when powered by a current source.
With voltage source, both currents increase proportionally with increase of C/L ratio; but their ratio doesn't change.
Also, it's simply not intuitive to have Q proportional capacitance - isn't energy going to be wasted very fast if we just put a short over a huge capacitor?
What is Q then after all, here?
I may be just setting something wrong out in the simulation, or have some grave misunderstanding. I struggle even with EWB.
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Parallel LCR Q
