Re: gEDA-user: HV power supply help wanted

[John Doty <jpd@xxxxxxxxxxxxx>]

On Jul 10, 2008, at 2:57 PM, David Griffith wrote:

>>
>>> I need some help with a high-voltage power supply.  It must provide
>>> 1200 volts from two D cells.  The general design is an oscillator
>>> chops up the DC, feeds it to an audio transformer, and then on to a
>>> diode-capacitor ladder.  There also needs to be a point on the  
>>> ladder
>>> that provides 920 volts.  I can't seem to get anywhere with Spice on
>>> figuring out the right values.  Can someone point me to a tested
>>> schematic that meets my needs? Or how about a resource on just  
>>> how to
>>> go about designing this sort of power supply?
>>
>> There's a pretty good analysis of this kind of circuit at:
>>
>> www.blazelabs.com/CWdesign.pdf
>
> Thanks!  I think that'll do the trick.  It looks like it has  
> Mathematica
> or Maple commands, but I can't be sure.  Hmm...

It's Mathematica.

John Doty              Noqsi Aerospace, Ltd.
http://www.noqsi.com/
jpd@xxxxxxxxx




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