Re: [CAD_CAM_EDM_DRO] Re: Power supplies

----- Original Message -----
From: "dougfennell2000" <dfennell@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Tuesday, July 29, 2003 7:48 AM
Subject: [CAD_CAM_EDM_DRO] Re: Power supplies


> Also, for the Cap go to www.mistersprockets.com (call them, cause
> you'll never find it on the website). Ask for a Comm grade capacitor
> with screw type terminals in the 80V 2200mfd range - it dosen't have
> to be exact, its just used to smooth out the DC ripple voltage.
>
> Mouser part # for rectifier is 625-GBPC3510W 35A@1000V
>
>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "Dan Mauch" <dmauch@s...>
> wrote:
> >
> > What is the mouser part number for that transformer. I can't find
> it at
> > www.mouser.com
> >
> > Dan
> > -----Original Message-----
> > From: dougfennell2000 [mailto:dfennell@m...]
> > Sent: Monday, July 28, 2003 10:55 AM
> > To: CAD_CAM_EDM_DRO@yahoogroups.com
> > Subject: [CAD_CAM_EDM_DRO] Re: Power supplies
> >
> >
> > Recipe for a power supply:
> >
> > 1 50V 25A torid coil reansformer (mouser)
> > 1 80v 2200mfd cap
> > 1 1500v bridge rectifer (mouser)
> > 1 power switch (250v 30a)
> > 1 25a slow blow fuse and holder
> > some wire
> > something to put it all in (I used an old PC tower case)
> > This supply will give you 68v at 25a EXACTLY after dc rectification
> > and the anti ripple effect of the cap. It will last for years and
> be
> > a widowmaker of a power supply.
> >
> > Doug
> >
> > --- In CAD_CAM_EDM_DRO@yahoogroups.com, "mmeyers1111"
> > <mmeyers1111@y...> wrote:
> > > ASSUMPTIONS:
> > > CNC router table with 3 Gecko G201 drives and 3 NEMA 34 steppers
> > >
> > > QUESTIONS:
> > > 1)Has anybody seen/purchased this 50v 3amp power supply...
> > >
> > > http://www.web-tronics.com/30serdigrobe.html
> > >
> > > and could it be used to power the drives and motors?
> > >
> > > If not, can somebody suggest a power supply in the $100 or so
> range
> > > that woudl fit the bill?
> > >
> > > 2) Assuming I buy a power supply such as the one described, what
> > > might I have to put between the power supply and the drives other
> > > than a fuse for each drive?
> > >
> > > Mike
> >
> >
> >
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> Addresses:
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timg@...
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> URL to this group: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO
>
> OFF Topic POSTS: General Machining
> If you wish to post on unlimited OT subjects goto:
aol://5863:126/rec.crafts.metalworking or go thru Google.com to reach it if
you have trouble.
> http://www.metalworking.com/news_servers.html
>
> http://groups.yahoo.com/group/jobshophomeshop I consider this to be a
sister site to the CCED group, as many of the same members are there, for OT
subjects, that are not allowed on the CCED list.
>
> NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM.
DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........
> bill
> List Mom
> List Owner
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>