|[AMRadio] Re: WTB: HV Tranny|
jt.n1ese at gmail.com
Wed Feb 6 12:42:50 EST 2008
On Feb 6, 2008 12:31 PM, Greg <bluebirdtele at embarqmail.com> wrote:
> Is this for an AF 67? I just built up a supply for my AF 67 and that's
> pretty much what the circuit calls for.
It sure is.
> Do you need a tapped secondary for the dual HV or can you do it via the
> "Economy Supply" method of lifting the secondary CT ground and taking 1/2
> total voltage for the low B plus supply? To do that you will need a 400 vac ct
> transformer at 225 ma. and a full wave bridge rectifier.
I was going to just build it per the PS-2V schematic, I'm not familiar
with this "economy" method.
JT Croteau, N1ESE - Manchester, NH (FN42gx)
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