[Prev][Next][Index][Thread]

RE: caps



I understand you can series electrolytic caps in "mirrored"  pairs to
get an AC acceptable "non-polar" usage with these types of caps (tie the
positive ends together in each pair to get one ac cap). This is theory,
and I have not actually practiced it.

Terry

> ----------
> From: 	Tesla List[SMTP:tesla-at-pupman-dot-com]
> Sent: 	Saturday, May 27, 2000 6:11 PM
> To: 	tesla-at-pupman-dot-com
> Subject: 	Re: caps
> 
> Original Poster: "Grayson B Dietrich" <electrofire-at-juno-dot-com> 
> 
> While I'm sure others will answer this as well, It is my understanding
> that  most electrolytic caps will burn out or worse (explode) if you
> run
> AC on them. Certainly they can not withstand the RF in a TC tank
> circuit!
> 
> -Grayson Dietrich
> 
> On Wed, 24 May 2000 07:23:14 -0600 Tesla List <tesla-at-pupman-dot-com>
> writes:
> > Original Poster: "Steve Young" <youngs-at-konnections-dot-com> 
> > 
> > Mike,
> > Consider an electrolytic "MMC"!  Just string together 10 or more 400
> 
> > volt
> > 150+ mF electrolytic caps with equalizing resistors across each of 
> > them.
> > Can't beat the price.  HV electrolytics are available from many 
> > surplus
> > houses such as All Electronics.
> > --Steve Young
> > ----- Original Message -----
> > From: Tesla List <tesla-at-pupman-dot-com>
> > To: <tesla-at-pupman-dot-com>
> > Sent: Tuesday, May 23, 2000 4:58 PM
> > Subject: caps
> > 
> > 
> > > Original Poster: "Mike Nolley" <nolleym-at-willamette.edu>
> > >
> > >     I have started building my DC powered Poulsen coil, and I am 
> > looking
> > for
> > > filter caps.  I need 2 caps rated 4kv+ and 15 uf+.  If any coilers
> 
> > on the
> > list
> > > have some caps matching these specs (or thereabouts) I'd gladly 
> > pay for
> > them.
> > >                 --Mike
> > >
> > >
> > >
> > 
> > 
> 
> ________________________________________________________________
> YOU'RE PAYING TOO MUCH FOR THE INTERNET!
> Juno now offers FREE Internet Access!
> Try it today - there's no risk!  For your FREE software, visit:
> http://dl.www.juno-dot-com/get/tagj.
> 
>