Thread: choosing a bleed resistor
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09-07-2018 #1
With an unregulated PSU, the bleed resistor will lower the terminal voltage slightly. Provided the PSU is specified sufficiently for the steppers then the resistor effect will be negligible.
I'd be looking to dissipate 2->5W just to keep the temperature down and keep the costs low.
.Last edited by Doddy; 09-07-2018 at 08:35 PM.
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