Re: Low-powered coil definition (fwd)

["Tesla list" <tesla@xxxxxxxxxx>]

Original poster: Gerry Reynolds <greynolds@xxxxxxxxxx>



---------- Forwarded message ----------
Date: Thu, 21 Dec 2006 03:34:05 -0800 (PST)
From: Yurtle Turtle <yurtle_t@xxxxxxxxx>
To: Tesla list <tesla@xxxxxxxxxx>
Subject: Re: Low-powered coil definition (fwd)

Thanks. I'm currently doing about the same by
paralleling each phase of two 3 phase 30 amp filters,
one for each leg, for 90 amps.

I was just wondering if you had found a really large
single EMI filter to do your whole lab. 

Adam

--- Tesla list <tesla@xxxxxxxxxx> wrote:

> Original poster: Gerry Reynolds
> <greynolds@xxxxxxxxxx>
> 
> 
> 
> ---------- Forwarded message ----------
> Date: Wed, 20 Dec 2006 19:28:51 -0500
> From: Edward Wingate <ewing7@xxxxxxxxxxxxxxxx>
> To: Tesla list <tesla@xxxxxxxxxx>
> Subject: Re: Low-powered coil definition (fwd)
> 
> Tesla list wrote:
> 
> >Original poster: Gerry Reynolds
> <greynolds@xxxxxxxxxx>
> >
> >
> >
> >---------- Forwarded message ----------
> >Date: Tue, 19 Dec 2006 13:59:18 -0800 (PST)
> >From: Yurtle Turtle <yurtle_t@xxxxxxxxx>
> >To: Tesla list <tesla@xxxxxxxxxx>
> >Subject: Re: Low-powered coil definition (fwd)
> >
> >Would you be willing to share the details of your
> EMI
> >filters?
> >
> >thanks
> >Adam
> >
> >--- Tesla list <tesla@xxxxxxxxxx> wrote:
> >
> >  
> >
> >>Original poster: Gerry Reynolds
> >><greynolds@xxxxxxxxxx>
> >>
> >>
> >>
> >>---------- Forwarded message ----------
> >>Date: Tue, 19 Dec 2006 13:20:51 -0500
> >>From: Edward Wingate <ewing7@xxxxxxxxxxxxxxxx>
> >>To: Tesla list <tesla@xxxxxxxxxx>
> >>Subject: Re: Low-powered coil definition (fwd)
> >>
> >>Tesla list wrote:
> >>
> >>Gary,
> >>    
> >>
> ><snip> 
> >  
> >
> >>BUT,
> >>keep in mind the fact 
> >>that my power cabinet and any other coil related
> >>equipment is connected 
> >>to the line through VERY SUBSTANTIAL EMI filters.
> >>Even the ground is 
> >>routed through the filters. To me, EMI filters are
> a
> >>must have.
> >>
> >>Before the lab was built, I used the same
> filtering
> >>tecniques in the 
> >>basement while producing 7 foot arcs and suffered
> no
> >>damages to anything 
> >>electronic.
> >>
> >>I am not recommending any of the above, just
> >>relating what works for me. 
> >>YMMV!
> >>
> >>Ed Wingate RATCB
> >>    
> >>
> >
> >
> >__________________________________________________
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> >  
> >
> Adam,
> 
> Not much in the details. I parallel, with brass or
> copper buss bars, as 
> many standard CD, (or whatever brand I happen to
> have on hand) 20 or 30 
> amp  EMI filters to meet the required current
> capacity. My current 
> control cabinet has four 30 amp filters running in
> parallel. I also have 
> a couple stand alone filters in the lab for visitors
> who want to show 
> their coils, one is a single 30 amp and the other
> consists of four 
> paralleled 20 amp units.
> 
> Ed Wingate RATCB
> 
> 
> 


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