Frequency Limit of a Spiral Capacitor
The red signal U capacitor is low, U blue, current is always ahead and>
Here the red signal becomes zero (resonance!)
The red curve has just passed blue: inductance!
The red curve increases when I increase the frequency
We thus obtain Z = L * 2 * pi * f ... We are no longer in a capacitive regime!
How does the capacitor become inductive coil?
With this model, this phenomenon would not have occurred, at least not at such a low frequency
The cylindrical capacitor consists, as has been seen, of conductive and insulating spirals
Spire # reel. These capacitors do NOT operate in high frequency (kHz max)
It will be seen in CEM that even on the inductive 'not the length of the legs counts (except CMS)