The application is called Planar DiElectric Cromatography (PDEC)
and it must use the whole frequency range from 1 to 20KHz at least.

top 10 wishes,
Vasile
http://surducan.netfirms.com


On Thu, 14 Aug 2003, gtyler wrote:

> Just what frequency range do you require? Can you tell us what the
> application is? I am doing a similar thing at the moment for generating
> ozone, 12Kv about 1 amp circulating, draws 8 amps from 220vac.
>
>     Regards,
>                 George
>
> ----- Original Message -----
> From: "Vasile Surducan" <vasile@S3.ITIM-CJ.RO>
> To: <PICLIST@MITVMA.MIT.EDU>
> Sent: Wednesday, August 13, 2003 1:41 PM
> Subject: [EE]: my chalenge: 2KVrms sinusoidal in 1...25KHz range
>
>
> > I need to generate 2KVrms into a small capacitive load (below 1nF).
> > So far I have good results with a resonant output, voltage to current
> > converter. The problem I have is that I need a precise way to control
> > the generator output inductivity (other than changing the coil wires
> > numbers or the air gap in the ferrite core) to cover the whole frequency
> > range. Do you know other methodes to get such high voltage in the
> > frequency range required ?
>
> --
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