Maybe you'll laugh. Peter gave me indirectly a very good ideea. I have
built a while ago a 2KV DC power supply with a parallel regulator.
That supply have: one tube, transistors and integrated circuits.
Now is the right moment to add there a microcontroller :)
Then I can retired myself from the electronical stage...



On Fri, 15 Aug 2003, gtyler wrote:

> That's quite a challenge! I think the best way to tacklr this is the
> amplifier route. tThe transformer will be something else, 1-20khz, leakage
> inductance about 2mH. Use very thin laminations of high grade steel or
> ferrite toriod or pot core. Can you do it in multiple ranges?
>
> George
>
> ----- Original Message -----
> From: "Vasile Surducan" <vasile@S3.ITIM-CJ.RO>
> To: <PICLIST@MITVMA.MIT.EDU>
> Sent: Friday, August 15, 2003 7:28 AM
> Subject: Re: my chalenge: 2KVrms sinusoidal in 1...25KHz range
>
>
> > 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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> > >
> >
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