close
    1. Home
      2. ›
    2. Science & Mathematics
      3. ›
    3. Engineering
      4. ›
    4. Why does solid-state electronics hum?
    Why does solid-state electronics hum?

    There should be no moving parts to vibrate.

    Answer this
    0  Views: 204 Answers: 1 Posted: 14 years ago
    Comment this question

      1 Answer

      Could be HZ AC line transformer or switching power supply HUM.

      14 years ago. Rating: 1
      Comment this answer



        Did this answer your question? If not, then ask a new question.

        Top contributors in Engineering category

         
        ROMOS
        Answers: 121 / Questions: 0
        Karma: 6465
         
        Colleen
        Answers: 110 / Questions: 0
        Karma: 2415
         
        country bumpkin
        Answers: 30 / Questions: 0
        Karma: 2220
         
        Benthere
        Answers: 1 / Questions: 0
        Karma: 1035
        > Top contributors chart

        Unanswered Questions

        llwincenter1
        Answers: 0 Views: 1 Rating: 0
        sunwinclubws1
        Answers: 0 Views: 2 Rating: 0
        co88page
        Answers: 0 Views: 10 Rating: 0
        Newagetee Store
        Answers: 0 Views: 8 Rating: 0
        Kinh nghiệm chọn đồ gia dụng thông minh cho căn bếp hiện đại
        Answers: 0 Views: 9 Rating: 0
        Bình đun nước siêu tốc 5L có thực sự cần thiết cho gia đình đông người?
        Answers: 0 Views: 8 Rating: 0
        DU88
        Answers: 0 Views: 9 Rating: 0
        Carpet Cleaning New Orleans: How Seasonal Changes Affect Your Carpets
        Answers: 0 Views: 10 Rating: 0
        > More questions...
        558424
        questions
        779020
        answers
        919287
        users