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How electrolytic capacitor has to be connected to AC?thanks

  1. Jul 13, 2011 #1
    how electrolytic capacitor has to be connected to AC?
  2. jcsd
  3. Jul 13, 2011 #2


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    Staff: Mentor

  4. Jul 14, 2011 #3
    Re: capacitor

    if it can be connected to ac then why the polarity is given?
  5. Jul 14, 2011 #4


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    Staff: Mentor

    Re: capacitor

    A SINGLE electrolytic cannot be connected to AC without damaging it. TWO identical electrolytic capacitors connected back-to-back yields a non-polar net combination, which can be safely used with AC.
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