## Real Capacitor Value from Normalised Value

MathML formula | Formula Image | Straight text formula |
---|---|---|

$C=\frac{{C}_{n}}{2\pi {f}_{c}R}$ | C = C_{n} / 2πf_{c}R |

Where

C is capacitance, Farads

C_{n} = normalised capacitor value, Farads

f_{c} is required cut-off frequency, Hertz

R is filter characteristic impedance, Ohms

Characteristic Impedance: | ||
---|---|---|

Normalised Capacitor Value: | ||

Filter Cut-Off Frequency: |

Capacitance: