Re: Motor Control Circuit Problem

From: Terry Pinnell (terrypinDELETE_at_THESEdial.pipex.com)
Date: 10/29/04 

Date: Fri, 29 Oct 2004 14:22:03 +0100

Out of interest I tried simulating the original (symmetrical) circuit
http://www.electronic-circuits-diagrams.com/motorimages/3.gif
with CircuitMaker. But after an hour or so I'm darned if I can get it
working. Typical error messages include:
Warning: Gmin step failed
Warning: source stepping failed
doAnalyses: Iteration limit reached'

Anyone care to try it in some other package please, such as LT
SWCADIII? I'm assuming there's some nifty trick for getting an
H-Bridge to converge in Spice... 

-- 
Terry Pinnell
Hobbyist, West Sussex, UK
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