Re: [CAD_CAM_EDM_DRO] Power supply transformer

I would suggest getting a couple 24 volt, 1 amp transformers, series
connecting the secondaries to get about 48VAC. Put it through a bridge
rectifier and filter cap and you have about 67 volts. Actually, find any
power transformers with at least a little more current than you require, and
with AC voltages adding up to about 46 volts and you're there. I wish my
power supply quest was that simple ;-)

Regards,

Paul R. Hvidston, N6MGN
ACKSYS Engineering
Upland, CA

----- Original Message -----
From: "Arnold Chord" <achord2@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Sunday, February 24, 2002 3:00 PM
Subject: [CAD_CAM_EDM_DRO] Power supply transformer


> Hello,
> I am looking for a transformer to make a power supply for a CNC
lathe/mill.
> I need to power up to four steppers that are 65 v at 0.75 amps.
> Is there a good recomendation for a transfprmer that will do this?
> Preferably not one that will cost an arm and a leg.
>
> Thanks
> Arnold