Re: a power supply question

Check out

http://www.mpja.com/product.asp?product=7843+TR

also, check out the other transformers.

This one could power one stepper, or you can just wire 3 in parallel
to get your full load. just one thought.

http://www.mpja.com/product.asp?product=13299+PS

is a 6 amp 24 volt power supply. not the best as if you could hit 30
volts you would be better off, but it is pre-packaged and dirt cheap.

Dave



--- In CAD_CAM_EDM_DRO@yahoogroups.com, "lum_l <lum_l@r...>"
<lum_l@r...> wrote:

> Hi All,
>
> I am sorry if this question has been asked before.
>
> I have purchased some steppers from Ebay, they are the
> powermax II , max 65 volt, 1.75 amp.
> (http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=12577
> &item=3106027187) I also plan to use the xylotex driver board (3
> axis).
>
> My question is, what voltage and how many amp will require to
> drive these motors.
>
> The xylotex max voltage is 35 volts so I think I will need a supply
> that will give me 30 volts @ 6 amps. Am I correct ? If not can
> someone give the correct values. And does any one have a
> source for surplus supplies?
>
> Thanks for your help,
>
> Les