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Re: PFC, Which is the right way?



Original poster: "Gerry Reynolds" <gerryreynolds-at-earthlink-dot-net> 

Hi Randy,

The PFC should be in parallel with the transformer primary (at least that is
the conventional approach.  A series connection may be possible but all line
current will go thru the capacitor (the ESR of the cap could be a greater
issue)  I would have to do the math to see if the value would be different.

Gerry R.


 > Original poster: "Randy & Lori" <rburney6-at-comcast-dot-net>
 >
 > I have read several people recommending that the PFC should be in parallel
 > to the transformer, and I have heard that the phase realignment occurs if
 > wired in series.  Which is correct?
 >
 > Randy
 >
 >