[TCML] Rectifying a Tesla coil (was Franklins bells)

[mrapol at frontier.com]

This guy has a video of a bipolar Tesla coil being rectified to power an ion 
lifter:

http://www.youtube.com/watch?v=8OraHN_8KIg&feature=fvsr


I don't endorse his conclusions or speculations :-)

Paul

----- Original Message ----- 
From: <pterren at iinet.net.au>
To: "Tesla Coil Mailing List" <tesla at pupman.com>
Sent: Wednesday, April 11, 2012 8:51 PM
Subject: Re: [TCML] Rectifying a Tesla coil (was Franklins bells)


>I don't know anyone who has rectified a Tesla coil to produce pure DC.
> A string of IN4007's would be unlikely to do it as their recovery time 
> means they are not much good over 20kHz, let alone 2-400kHz for a small 
> coil.
> High speed diodes would work but you would need very many and they might 
> not be avalanche rated.
> I tried a string of points/concave electrodes without much success.
> Has anyone else had proper success?
>
> Rectifying a Tesla coil attempt 
> http://tesladownunder.com/Failures.htm#RectifyTC
> Franklins bells http://tesladownunder.com/HVsparks.htm#Franklin
>
> Peter
>
>
>
>
>
> -----Original Message----- 
> From: Antonio Carlos M. de Queiroz
> Sent: Thursday, April 12, 2012 7:39 AM
> To: Tesla Coil Mailing List
> Subject: Re: [TCML] franklins bells?
>
> On 10/4/2012 20:15, James Hutton wrote:
>> Hey, will franklin's bells work with a tesla coil? I would test myself 
>> but i am lacking a tesla coil at the moment.thanks!
>> franklins bells: http://www.youtube.com/watch?v=SYPRYQ0nU
> You need DC for this, less than 10 kV, and insignificant power. I have
> some videos:
> Using a charged Leyden jar:
> http://www.youtube.com/watch?v=YTK2FWJOreg
> Using an electronic doubler of electricity:
> http://www.youtube.com/watch?v=DikVuKpWNHM
> Using an electrophorus:
> http://www.youtube.com/watch?v=tYypXI9Zhtg
>
> Antonio Carlos M. de Queiroz
>
>
>
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