I have been looking for an adjustable HV supply to work on tube amps, I only see 0 to 400V on ebay, no 450V, one very expensive 0 to 500V.
https://www.ebay.com/sch/i.html?_odkw="0-500V"+adjustable+DC+power+supply&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.X"0-400V"+adjustable+DC+power+supply.TRS0&_nkw="0-400V"+adjustable+DC+power+supply&_sacat=0
Any suggestion?
Maybe If I get a 100V isolated supply and float on top of the 0-400V, that should work.
https://www.ebay.com/sch/i.html?_odkw="0-500V"+adjustable+DC+power+supply&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.X"0-400V"+adjustable+DC+power+supply.TRS0&_nkw="0-400V"+adjustable+DC+power+supply&_sacat=0
Any suggestion?
Maybe If I get a 100V isolated supply and float on top of the 0-400V, that should work.