Russell, all -

I found on the 'net a design similar, but not exactly the
same as, the "flyback" supply a friend and I developed
sometime back.

I would post what was developed 19 yrs ago, but, owing
to: time constraints, all source notes/schematic are still on
paper I probably won't get a chance to do so *but* I
did run across this little gem that was designed for the
same purpose as our was:

Circuit:
http://www.vmars.org.uk/a40_pt2.jpg

Circuit description:
http://www.vmars.org.uk/a40_pt2.htm


Jim

----- Original Message -----
From: "Russell McMahon" <apptech@CLEAR.NET.NZ>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Wednesday, August 22, 2001 8:53 PM
Subject: Re: [EE]: Design Challenge - low power step down switching
regulator


> From: "Jim" <jvpoll@DALLAS.NET>
> > I'll see if I can do something with the documentation
> > tomorrow (if interest still exists)
>
> Still interested.
> The multiple outputs are not too important in most cases but the core
design
> will add to the discussion.
> I have friends who probably know of your friend if he did the LANTIRN
> design.
>
>
>
> Russell
>
> --
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>
>

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