I posted a question earlier today similar to this, it was answered will but after reading I have more questions.
what is the cutoff (or corner) frequency for RC filters? My understanding is we have a basic equation for capacitors reactance, or resistance at difference frequencies. As frequency increases, reactance decreases. But when the frequency reaches a certain magnitude, the reactance increases again. Is this the cutoff frequency??? See the link below for a website showing the R-C Filter cutoff (or corner) frequency automatically after entering R and C values.
http://www.muzique.com/schem/filter.htm
Thanks for the help!
what is the cutoff (or corner) frequency for RC filters? My understanding is we have a basic equation for capacitors reactance, or resistance at difference frequencies. As frequency increases, reactance decreases. But when the frequency reaches a certain magnitude, the reactance increases again. Is this the cutoff frequency??? See the link below for a website showing the R-C Filter cutoff (or corner) frequency automatically after entering R and C values.
http://www.muzique.com/schem/filter.htm
Thanks for the help!