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Old Jun 14, 2005, 07:19 PM
PaulPounds is offline
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Joined Mar 2005
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Lipoly step current

Hi,

I'm in the midst of completing a brushless speed controller board for a research project. I've found that when I send my motor step commands (ie. go from one set value to another, non-contiguous value) the motor instantaneously demands a large current.

Of course, Li+poly batteries don't like being run down like that. Does anyone know how to stop the cells doing this elegantly, or how commercial units do it?

cheers,

-Paul
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