Re: MOT power supply

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Black Moon by way of Terry Fritz <twftesla-at-qwest-dot-net>" <black_moons-at-hotmail-dot-com>

Not really, however, I have heard good results from taking 2 mots, sticking 
there secondarys in par, and usinging the two primarys as an isolation 
transformer






>From: "Tesla list" <tesla-at-pupman-dot-com>
>To: tesla-at-pupman-dot-com
>Subject: Re: MOT power supply
>Date: Fri, 22 Nov 2002 07:57:34 -0700
>
>Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" 
><Kidd6488-at-aol-dot-com>
>
>In a message dated 11/19/02 10:43:06 AM Eastern Standard Time, 
>tesla-at-pupman-dot-com writes:
>
>>It is not the voltage across the windings that is the problem.
>>It is the secondary to primary voltage that is.
>>
>>When you string these transformers together, the last transformer in the
>>string will have its secondary elevated to a potential that equals the
>>sum of all the transformers output voltage in that string. From the
>>ground point and out.
>>
>>Since the primary coils all are at relative ground potential, the sum of
>>primary and secondary insulation to the core, on the last transformer,
>>is stressed beyond the design mark.
>
>
>Would it be practical to disconnect all secondary to core leads, and 
>ground the cores?
>
>Jonathon


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