Our LC Filter Calculator simplifies the process of finding the resonant frequency or cutoff frequency (f) for any LC circuit. Just input your inductance (L) and capacitance (C) values to get instant results, crucial for designing filters in RF, audio, and power electronics applications.
Formula:
The resonant or cutoff frequency (f) of an LC circuit is determined by the formula:
f = 1 / (2ฯ√LC)
Where:
- f = Resonant Frequency (Hertz)
- L = Inductance (Henries)
- C = Capacitance (Farads)
- π = Pi (approximately 3.14159)