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This is probable a simple question, but I haven't found an answer.
I am using the motor controller 2.0, from the store to control an actuator.
I have connected the controller + and - to a 12v psu, but Im not sure how to connect the actuator. Ive tried multiple ways, but none seem to works, and the psu always shorts.
Help?
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I test all of the motor controllers, but if you have a problem I will replace it.
Could you post a picture? Could you try with a 12 volt battery instead? Maybe your PSU is current limited, although the controller only draws 15 milliamps if you only apply 12 volt power and no other connections.
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I'm not sure what could cause this besides maybe applying too high of a voltage. I send you a PM, I will replace the motor controller.
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The cause seems to be a PSU which supplied too high of a voltage. It may have been only for a brief period, but too long for the TVS diode which only protects static electricity. It is best to only use a battery to power the motor controller.
I have replaced the controller and refunded return shipping as well. I am able to repair the controllers damaged by replacing the tvs diode.