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  1. #4
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    Steve, What is the primary voltage of your DC motor controller? If it is 120 volts, it could be a result of the rectifier creating a neutral - ground short. Neutral AC and negative DC are not synonymous.

    Screen Shot 2022-05-15 at 8.33.17 PM.png
    Last edited by Maurice Mcmurry; 05-15-2022 at 9:39 PM.

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