Member #417262

Member Since: March 9, 2013

Country: United States

  • Product ROB-10267 | about a year ago

    I recently hooked up this easy driver controller to a ST-PM35-15-11C stepper motor purchesed on this site. It all works fine buy the chip on the controller runs very hot. I am using a 12 volt dc supply and have the current limiting pot al the way clockwise. The chip gets hotter if I rotate the pot CCW towards the max setting. Anyone have an idea of what is going on?

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