BandPass Filter Calculator
Filter Configuration
Filter Configuration
RC Filter Formula
fc
=
1
(2 π R C)
R
=
1
(2 π C fc)
C
=
1
(2 π R fc)
RL Filter Formula
fc
=
R
(2 π L)
R
=
(2 π L fc)
L
=
R
(2 π fc)
The RC low-pass filter circuit consists of a resistor and a capacitor, which work together to attenuate high-frequency signals while allowing low-frequency signals to pass through.
The RL low-pass filter circuit comprises a resistor and an inductor, collaborating to attenuate high-frequency signals while permitting low-frequency signals to pass through.
RC Filter Formula
fc
=
1
(2 π R C)
R
=
1
(2 π C fc)
C
=
1
(2 π R fc)
RL Filter Formula
fc
=
R
(2 π L)
R
=
(2 π L fc)
L
=
R
(2 π fc)
The RC high-pass filter circuit consists of a resistor and a capacitor, which collaborate to attenuate low-frequency signals while allowing high-frequency signals to pass through.
The RL high-pass filter circuit comprises a resistor and an inductor, working together to attenuate low-frequency signals while permitting high-frequency signals to pass through.