Re: 28v power transformer

Posted by stcnc2000

on 2004-04-21 14:00:58 UTC

--- In CAD_CAM_EDM_DRO@yahoogroups.com, Andy Wander <awander@v...>
wrote:

> Are you using a full-wav, half-wave, or full-wave bridge rectifier?
>
> Andy Wander
> Verrex Corporation
> Using a fullwave 200v 25a.
>
> -----Original Message-----
> From: stcnc2000 [mailto:thinkcnc@h...]
> Sent: Wednesday, April 21, 2004 4:45 PM
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: [CAD_CAM_EDM_DRO] Re: 28v power transformer
>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, Alan Marconett KM6VV
> <KM6VV@a...> wrote:
> > Hi Bob,
> >
> > You probably have two primaries. Wire them in parallel for

120v.

> Check
> > out the schematic in the files section under Driver/PS.
> >
> > Alan KM6VV
> >
> > stcnc2000 wrote:
> > >
> > > Hi,
> > > I'm building a power supply kit. I have a question on the

primary

> > > side of the transformer, which has four wires. How do i wire

this

> to
> > > 110 vac?
> > > thanks
> > > Bob
> > > Thanks for the info. I tried that and only get about 17vdc at
> rectifer. The transformer i'm using is (MPJA) LP-437 18vct(9-0-9)
> 2amps.
> > >
>
>
>
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