Re: [CAD_CAM_EDM_DRO] newbe needs help?

Baz,

A good place to start would be the white paper at www.geckodrive.com

Bob Campbell

----- Original Message -----
From: "Barrie Hopewell" <bazo@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Friday, May 30, 2003 6:14 PM
Subject: [CAD_CAM_EDM_DRO] newbe needs help?


> hi all
> been reading most of the groups emails for about year now and have
steadily been byeing the bits to build my cnc m/c but have hit a problem
with the power surrply which is I don't know what parts to bye i.e. caps and
rectifiers . the transformer I intend to bye is a toroidal type 1000va
11.25A 48V with the secondary winding at 500va . so my questions are what
does VA stand for, what sort of rectifiers do need and what size and sort of
capacitors do I need ,for any uk people out there I am hoping to bye these
from RS so if you know any stock numbers would be most appreciated for all
the boys in the USA , I don't mind byeing from there if you have any ideas
all your help will be vary helpful
>
> many thanks baz
>
>
> [Non-text portions of this message have been removed]
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