Re: [CAD_CAM_EDM_DRO] Re: Power Supply Circuit

----- Original Message -----
From: "hugo_cnc" <Hwatering@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Friday, June 14, 2002 2:53 PM
Subject: [CAD_CAM_EDM_DRO] Re: Power Supply Circuit


> Mariss,
>
> Sounds good
>
> Hugo
> --- In CAD_CAM_EDM_DRO@y..., "mariss92705" <mariss92705@y...> wrote:
> > Hi,
> >
> > I have drawn up a power supply circuit that will:
> >
> > (1) Dump the supply voltage very quickly when AC power is turned off
> > (2) Dump "returned current" from steppers or servos
> > (3) Has a green LED "POWER ON" indicator
> > (4) Has a red LED "DUMP" indicator
> > (5) No relays. All electronic.
> >
> > I will breadboard the circuit and test it this weekend. I will post
> > the diagram after that if anyone is interested.
> >
> > The circuit will fit on a PCB that can be mounted atop the main
> > filter capacitor via the two cap terminal screws.
> >
> > You keep your transformer, bridge rectifier and filter capacitor as
> > is. This just sits on top of your capacitor and does its thing.
> >
> > Mariss
>
>
> Addresses:
> FAQ: http://www.ktmarketing.com/faq.html
> FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
>
> 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 as 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.
>
>
>
> Post messages: CAD_CAM_EDM_DRO@yahoogroups.com
> Subscribe: CAD_CAM_EDM_DRO-subscribe@yahoogroups.com
> Unsubscribe: CAD_CAM_EDM_DRO-unsubscribe@yahoogroups.com
> List owner: CAD_CAM_EDM_DRO-owner@yahoogroups.com, wanliker@...
> Moderator: jmelson@... timg@... [Moderator]
> URL to this group: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO
> bill,
> List Mom
> List Owner
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>