The oscillation frequency is different

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  • October 13, 2021 at 9:58 pm #248051
    Anonymous

      The oscillation frequency of UC3843B pin 4 (RT/CT pin) and the PWM output frequency of pin 6 are different. What is the reason?
      Pin 6 is that the duty cycle of the output is affected by the feedback voltage, so is the frequency also affected?

      October 13, 2021 at 11:35 pm #248054
      Mumbles
      Participant

        Wrong forum!

        October 14, 2021 at 9:50 am #248068
        Buccaneer
        Participant

          US Member - 1 Year (includes $3 online payment fee)
          Mumbles wrote:

          Wrong forum!

          Glad to hear that…….. I was afraid these antique outboards were getting
          way too technical for me!

          Prepare to be boarded!

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