[Updated 2023-02-10] Migration complete

[thefreeman]

@sb56637

thefreeman’s HDR Anduril 2 high efficiency drivers - update : FWxA boost driver

So to give an update, I received and built updated boards a while ago, I used 0603 and up passives as opposed to the 0402 of my first design : [image] [image] (Don’t mind the poor solder job, I swapped some components here and there ) One issue that bothered me is the whine at low loads, the first driver I built also had some but it was very faint. The 2 others were more audible, I’m more sensible than the average person because I have hyperacousis, hence for me this is unacceptable. As ment…

This post is dated september 13 2021 in the middle of August 2021 posts