LCR Series Resonant Circuits Online Calculator

Resonant Frequency(fr) Calculator
Inputs:


Formula Used:
\( f_{r}=\frac{1}{2 \pi \sqrt{L C}} \)

Theoritical Results:
LCR series resonant circuit diagram
Calculate L:
Inputs:


Formula Used:
\( L =\frac{1}{4 \pi^2 f_{r}^2 C}\)

Theoritical Results:

Calculate C:
Inputs:


Formula Used:
\( C =\frac{1}{4 \pi^2 f_{r}^2 L}\)

Theoritical Results:

About LCR Series Resonant Circuit Calculator


The above LCR series resonant circuit calculator calculates either resonant frequency, inductor or capacitor value from given circuit component values. This LCR series resonant circuit calculator can be used to design tuned circuit for filtering and other application. One example usage is in RF circuit design that is tuned to a specific frequency.

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