Hi. Are ther any PCB or kit for high voltage power supply with soft start for tube power monoblocks (6,3v and 400v)? Except K&K audio.
Not sure if there's a solution here for exactly what you want, but there are several threads discussing the issues and various solutions -- maybe try the Search function.
Cheers
Cheers
I got gerbers for boards that might be what you're after. PM if interested. You can have the gerbers for free
T-reg HV regulator | Linear Audio NL This has a soft start of a few 100 ms. For longer delays (up to 254 secs) you could use:
The HV Delay | Linear Audio NL
Jan