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Harold M Hallikainen wrote:
> I have a project that involves a variable shunt regulator (10-15V,
> 200mA). It SEEMS that it should be possible to use an LM 317 or 337 wired
> in some manner to make this work, but I'm not seeing it. Anyone see how
> this might be done?
You can use one transistor and a zener, this works
very well as a shunt regulator as the zener is
driven from the regulated output and gives a
good precise regulation.
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See also: www.piclist.com/techref/index.htm?key=shunt+regulator
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