I've read this thread on EEvblog quite a while ago and I wanted to post it (and probably even posted it here, sorry if that's the case)...
It's a very interesting discussion (along with graphs, pictures and explanations) about how different types of capacitors behave at different frequencies, why the esr can be different at different frequencies and so on.
Link is here: http://www.eevblog.com/forum/product...the-moment/30/
Follow "The Electrician"'s posts but the whole thread imho is very informative.
It's a very interesting discussion (along with graphs, pictures and explanations) about how different types of capacitors behave at different frequencies, why the esr can be different at different frequencies and so on.
Link is here: http://www.eevblog.com/forum/product...the-moment/30/
Follow "The Electrician"'s posts but the whole thread imho is very informative.