Open loop stepper - 7i96 - following error

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28 Mar 2021 01:33 #203861 by tommylight
42V is the absolute maximum rating for that chip, working voltage should be 24V or thereabouts, but i am also sure i have them at 27V with no issues. Still i would not use them with 36V, but that is only my advice.

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28 Mar 2021 02:41 #203864 by PCW
It seems the people use them at 36V but 6V of over-voltage is
likely pretty easy to generate when decelerating especially with
switching supplies and their tiny output capacitors

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