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Unread 19-02-2013, 07:53
RufflesRidge RufflesRidge is offline
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Re: Victor 888 "y" cable issues

Quote:
Originally Posted by theawesome1730 View Post
I do not however understand how a victor running 1% output can put out 12 volts.
Was that measured unloaded?

I agree that the cause of this is almost certainly the added load of a second Victor affecting the rise and fall times of the PWM signal enough to land just outside the 888s deadband. Try calibrating the Victors while they are attached to the Y cable and I expect the problem will go away.

Last edited by RufflesRidge : 19-02-2013 at 07:57.