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Re: PFC, Do you advocate them on 14440 1 amp transformers?



Original poster: "S&JY" <youngsters@xxxxxxxxxxxxxxx>

Jim,
If you are using a DC supply with filter caps, as one of your recent posting
indicates, the filter capacitance will "reflect back" through your
transformer and will act as a PFC capacitor as well.  The capacitance will
be multiplied greatly depending on your transformer primary to secondary
inductance ratio.
--Steve Y.

>
> >Original poster: "Jim Mora" <jmora@xxxxxxxxxxx>
> >
> >Hi again,
> >
> >I am considering buying 1000uf @ 370v Run Caps (100uf ganged) for PFC. I
not
> >to worried about the current, I'll be using a Nema 5 contactor.
> >
> >Will this effect the performance of the coil. I seem to remember reading
> >somewhere that they add a kick as well as increase efficiency. Does the
> >power company see a difference? I also seem to remember that they don't
see
> >inductive loads well.