AnsweredAssumed Answered

Duty cycle sweep using 33220A

Question asked by pyriel on Jul 8, 2008
Latest reply on Jul 21, 2009 by dgun
hi guys,
    
      i need to test a PWM fan control, and i need the characteristics of the fan for each duty. what did is use an FM modulation in the pulse con fig to sweep the duty. its working fine.
     what i need to do is  to increment the duty cycle of the pulse by 1 second  for each duty. i need help.

thanks.  

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