Another way of looking at the guard circuit operation is this : As the load resistance decreases, so the loaded Q of the Tank circuit goes up and the voltage across the L / C rises, (cf. more current
Yes please Jim, I am considering an 800W amp so this guard circuit could be very useful. 73s Laurie --Original Message-- From: James Moritz <[email protected]> To: [email protected] <
Tnx for that Jim, think I can see how it works. Now have to think how to translate into a 340V supply half bridge version - hopefully link and L values will stay realistic. Andy --Original Message--