69.245.225.241
'); } else { document.writeln(''); } } else { document.writeln(''); } } else { document.writeln(''); } } // End --> |
This Post Has Been Edited by the Author
In Reply to: RE: PP Class A OPT Loading posted by Michael Koster on March 20, 2012 at 11:54:00
One important feature I forgot to post about the simplified model: since all three windings have equal turns, the (AC) voltage swings in each winding are equal. For example, this is important to see how the voltage swing in a cut-off tube is affected by the current in the other tube. Also, this voltage is impressed against the high-Z load on the third winding to make output power.
Follow Ups: