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Thread: How to test a PWM

  1. #1
    Join Date
    Jul 2011
    Posts
    2

    How to test a PWM

    Can someone please explain to me how I test a PWM? When I buy one, how do I know that it is going to do its job? What kind of equipment will I need? I know this may be a straight forward question to some experts so please be gentle...
    Thanks
    Regards
    Cracker

  2. #2
    Join Date
    Dec 2011
    Posts
    18
    Well i connected mine to a small lightbulb first to test unit (using it like a dimmer switch) when all is good and connected correct put an amp meter on and see the results
    I didnt need a pwm with my set up but i installed one just so i could have some extra control

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