View Single Post
Old 10th Jun 2019, 9:07 am   #10
Radio Wrangler
Moderator
 
Radio Wrangler's Avatar
 
Join Date: Mar 2012
Location: Fife, Scotland, UK.
Posts: 22,873
Default Re: Modding a 24V PSU to 12V.

Quote:
Originally Posted by crestavega View Post
would that increase harmonic noise significantly?
More than significantly.

You would need to add some very serious filtering to avoid spreading RFI through your fixed wiring.

Also, the PSUs with SCR pre-regulators had specially designed transformers. and they are acoustically rather noisy, too.

David
__________________
Can't afford the volcanic island yet, but the plans for my monorail and the goons' uniforms are done
Radio Wrangler is online now