ORIGINAL MESSAGE:
On Wed, 18 Jul 2012 09:04:55 -0700 (GMT-07:00), K7FM wrote:
> Because current is limited, it can never exceed the current rating of the
> meter - hence the diode protection is not necessary.
REPLY:
Well, maybe.
I don't know which schematic Mike plans to use, but if the meter is in the
circuit in such a way that the filter capacitor(s) can discharge through it in
case of an arc, the current could be quite high if the capacitance is large.
Something to keep in mind.
73, Bill W6WRT
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