Re: Stepper Controller Questions

Good question!
I assume the power supply question related to electrical noise and the fan question to acoustical noise.
Bertho
============================

> PTENGIN@... wrote:
>
> In a message dated 09/21/1999 11:52:29 AM Hawaiian Standard Time,
> boman@... writes:
>
> << Does a 110v AC fan make too much noise or should a I track down a 12v or
> 24v
> > DC fan? >>
> Hi Gentlemen,
> Are we talking blowing air noise or electrical noise?
>
> Peter
> PT Engineering Co.