Bob Penoyer wrote:


A rectified AC waveform contains DC and AC components but if the
current isn't changing direction, it isn't alternating current. And,
if it isn't AC, it's DC.


Total and utter horse****.

"DC" is simply the first (or "offset" term in the Fourier expression of
any repetitive waveform.

"AC" are all of the remaining components.

Changing the relative amplitude of the terms does NOT in any manner
change which is the first term and which are the remaining terms.

DC, of course, cannot exist at all ever. Because it would have to be
unvarying through infinite time.

Tutorials on my website.



--
Many thanks,

Don Lancaster
Synergetics 3860 West First Street Box 809 Thatcher, AZ 85552
voice: (928)428-4073 email:

Please visit my GURU's LAIR web site at http://www.tinaja.com