Perhaps but so far I have seen zero info from you relating to how to make such a power supply and I have gotten several likes for my posts relating to theories on how to make one VS you getting none for any posts so hows that tally up on smoke blowing VS supplying viable info?

BTW Alley Cat asked for ideas on how to build a power supply that works with a
30VDC to 480VAC Input range on one input
not for one at both 30 VDC and 480 VAC at the same time on the same input.

I see the valuable information in your post rather any other post .
People do not move around the problem !!!
There is a perfect theory in your post, one should give it a try !!!

 

Thanks! I mostly considered this thread an exercise in theory but all things considered, it could be a fun little experimental project to play with this winter.