I think bifilar winding also allows the 60 Hz current to cancel in the
core.
Mark WB8JKR
On Mon, 12 Aug 2002 15:22:51 -0700 Dennis Watkins <andromeda@seanet.com>
writes:
> Why bifilar???
>
> Phil Clements wrote:
>
> > > Is it necessary to use a bifilar winding choke (for GG amp)
> > > for filament or can two separate ferrite rods be used??
> > >
> > > Dennis W7JX
> >
> > Winding should be bifilar, but donut style can be used as
> > well as rods.
> >
> > (((73)))
> > Phil, K5PC
>
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