From: Kevin[SMTP:wawa-at-spectra-dot-net] Reply To: wawa-at-spectra-dot-net Sent: Wednesday, July 23, 1997 9:39 AM To: Tesla List Subject: Re: 2 foot sparks - need more garage! > hall and try it out at 7500v. My caps are > rated at 28kV DC so 7500v AC is the max. > Alan Sharp (UK). How do you figure an equivalent AC voltage for a cap rated in DC. I don't want to bust mine.