[sdiy] bypassing caps

[mark verbos]

Don Buchla shows this all the time in his schematics. In fact, he ususally bypasses from each rail to ground at the entry
to the board and then only from rail to rail at each chip.

mark

"nss at hevanet.com" wrote:

> >but never from rail to rail. That's the way it is done in all
> >circuits I've seen. Does a rail to rail bypass cap has no effect or is >not important (or does it even hurt stability?)
>
> I built the "oscilliscope graphic artist" circuit that someone pointed
> out on the list, and it included a by-pass cap from the +15 to -15 rail.
> I had never seen this done before, but put it in as shown anyway. No
> problems with the circuit, but I would also like to hear peoples
> thoughts on this, seems... "strange"
>
> -AL Fisher

--
mark verbos

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