Re: CNC power supply

Bill,

Ah, actually not. What you will have is 60 volts RMS. When rectified
and connected to a filter capacitor, you will have 1.41 times 60 or
84VDC. At high line (+10%) it will be 92VDC.

Mariss

--- In CAD_CAM_EDM_DRO@y..., wanliker@a... wrote:
> In a message dated 2/25/2002 4:28:06 PM Mountain Standard Time,
> achord2@a... writes:
>
>
> > I need to generate up to 65 V at 0.75 A. This will power four
stepper
> > motors.
> > I there a way to do this?
> >
>
> If you can find a 220/120-130 volt transformer at about 3-5 amps,
you can put
> 120 on the 220 winding, and get out about 60-65 volts at the
secondary. If
> it has dual 120 windings for the input, put them in series per the
wiring
> diagram for a 220 volt input. This should work OK. If you obtain
one and
> need wiring hlep, just ask.
> bill
>
>
> [Non-text portions of this message have been removed]