Re: [CAD_CAM_EDM_DRO] Re: Here's my proposed power supply setup.

Mariss' circuit will track a brownout. It tracks the xformer secondary.
So it should not activate with either high or low mains voltage.(I think)
It will activate when the cap is some voltage above the secondary peak
voltage.I just got in 50,000 uf and about 50 lb of transformer for a new
servo supply for my machine. I have been running at reduced acel
due to a small supply. I will use Mariss' circuit in this.

Les
Leslie Watts
L M Watts Furniture
Tiger, Georgia USA
http://www.alltel.net/~leswatts/wattsfurniturewp.html
engineering page:
http://www.alltel.net/~leswatts/shop.html

----- Original Message -----
From: "turbulatordude" <davemucha@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Saturday, August 17, 2002 9:31 AM
Subject: [CAD_CAM_EDM_DRO] Re: Here's my proposed power supply setup.


> Lloyd,
>
> There are some of us that use a DC powered fan (www.jameco.com) on
> the DC bus. draws less than 0.1 amp, makes noise, and bleads your
> cap at the same time. The noise is an added bonus when you open the
> case.
>
> And for another blead loop, check Mariss's power supply loop in the
> files section. drops the power of the cap shortly after the power
> goes off. Only caveat is that ( I think it was Les) mentioned
> brownouts may activate the circuit. Quick search for the posts will
> reveal that discussion.
>
> Dave
>