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Posted for Jim Sower <canarder@starband.net>:
<... makes sense in a car but ... I'd run it wide open ...>
Any decent test is going to (or damn sure *should* measure EWP voltage along
with everything else. If it hovers around 12 - 13 V, it could reasonably be run
wide open. Lower than that and you are overcooling or at least over pumping if
you don't have a controller. That said, I would insist on a position switch
(OFF, ON, Controlled ON) so one could bypass the controller.
Just a theory .... Jim S.
Tracy Crook wrote:
The speed controller probably makes sense in a car but my guess is that it
would be just another source of failure in an aircraft application. I'd run
it wide open.
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