Photo 1 of Fan Temperature Control Governor Digital 4 Wire PWM Driver Module Motor Controller Support for EBM EC 5A DC12?48V

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Photo 1 of Fan Temperature Control Governor Digital 4 Wire PWM Driver Module Motor Controller Support for EBM EC 5A DC12?48V Photo 2 of Fan Temperature Control Governor Digital 4 Wire PWM Driver Module Motor Controller Support for EBM EC 5A DC12?48V