Alt-BEAM Archive
Message #05004
To: beam@sgiblab.sgi.com
From: Darrell Johnson beamtastic@yahoo.com
Date: Fri, 2 Jul 1999 13:57:01 -0700 (PDT)
Subject: [alt-beam] Re: UPDATED Power Smart Head page
--- Sean Rigter wrote:
> Thank you Darrell!
>
> It's great to see the Power Smart Head experiment in
> action, growing and
> evolving. Just coming off an 80hr workweek (which
> has kept me
> incommunicado) but I will write up a "Power Smart -
> how it works" this
> weekend for this deceptively simple but versatile
> class of Beam like
> circuits.
I'm sure a write-up would be much appreciated by all. You wrote a bit
in your original email about the Power Smart Head workings, but I don't
remember exactly how detailed you got.. (I don't have my old emails
here at work)
Yeah it's really a great circuit.. I slightly changed the resistor
values of your original schematic (6.2M instead of 6.5M, and 510k
instead of 580k) but the circuit seems to do all right that way.. maybe
I'll change them whenever I get the chance to buy the right value
components.
>
> BTW my correct email address for the schematic is
> wilf.rigter@powertech.bc.ca
Whoops.. that's what I get for trying to finish that layout at 1:00 in
the morning.. I'll fix it.. Hopefully that's my only error..
again thanks for the great circuits,
-darrell
===
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