Class D amplifiers have very little phase shift

Too many diagrams to post here, so I just blogged it:

https://inatinear.blogspot.com/2020/02/class-d-amplifiers-do-not-have-horrible.html

The 20 degrees at 2 kHz argument is bunk.

erik_squires02-24-2020 4:20pm

atmasphere Details Discussions Posts This discussion Message User 11,567 posts 02-24-2020 at 05:31pm Copy Comment URL Report Comment Edit Delete but that is horse chasing after barn doors are open, and there is always a better way. Sorry, I can't make out what you're trying to say here.
erik_squires OP Details Discussions Posts This discussion Message User 15,632 posts 02-24-2020 at 05:31pm Copy Comment URL Report Comment Edit Delete Really, I posted on a very very narrow piece of data regarding Class D and already the anti-Class D people are here.
mapman Details Discussions Posts This discussion Message User 21,825 posts 02-24-2020 at 05:52pm Copy Comment URL Report Comment Edit Delete When you throw the bait out in public you don’t get to decide which varmints will decide to bite.
erik_squires OP Details Discussions Posts This discussion Message User 15,632 posts 02-24-2020 at 06:04pm Copy Comment URL Report Comment Edit Delete @mapman Ain't that the truth?
imhififan Details Discussions Posts This discussion Message User 2,103 posts 02-24-2020 at 06:13pm Copy Comment URL Report Comment Edit Delete @erik_squires Would you please Xsim with a 1mH inductor in series to your speaker and also with a 10uF capacitor parallel to your speaker and show us the result?