On Wed, May 29, 2013 at 11:32 AM, doug metzler <[email protected]>wrote:
> Thanks for the advice - I did order the antek, so I can compare it to the > switcher side-by-side. My main problem is actually with RF interference > from the stepper driver feeding back into the controller and confusing it. > A couple of caps on the step and direction lines cleaned it up but that's a > pretty iffy fix for a production run. > There's another problem with switcher power supplies: some really dislike sinking current, even momentarily. THis unfortunately happens sometimes when you drive switched inductive loads such as motors. ------------------------------------------------------------------------------ Introducing AppDynamics Lite, a free troubleshooting tool for Java/.NET Get 100% visibility into your production application - at no cost. Code-level diagnostics for performance bottlenecks with <2% overhead Download for free and get started troubleshooting in minutes. http://p.sf.net/sfu/appdyn_d2d_ap1 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
