That's a *great* link. I particularly like the basic discussion of how the auto-tuning system works in the Polysix. Outstanding. Chip --- In PolySix@yahoogroups.com, "Donald Backshall" <backshall1@...> wrote: > > Take a look at this blog by Stefan Huebner. He took some measurements with an old P1501 and a couple of Vactrol parts and made a nice chart showing response curves. His conclusion: The VTL5C9 is a much closer match to the old P1501 than any of the parts we have been trying. > http://huebnerie.de/blog/?p=318 > > Don Backshall >
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Re: More photocoupler info
2013-08-21 by chipaudette