Pulsing noise

Discussion in 'iPhone 6S' started by alexrat1996, Jun 27, 2016.

  1. alexrat1996

    alexrat1996 Member
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    I have an iPhone 6s plus and iphone6 ,iPad air 2 all make a pulsing noise while charging via my 5 port USB charger and for the 6s plus the pulsing noise via my mophie case is this normal to happen ? I tested multiple device all make the same thing ? sorry for asking to many questions in the forum
     
  2. RoofMonkey

    RoofMonkey Genius
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    Do they do this when charged on their own charger(s)?
    You say you've tried multiple devices and they all do the same thing... Kind of narrows it down to that multi USB charger I'd think.
     
  3. alexrat1996

    alexrat1996 Member
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    Yes when I plug in my Apple wall charger via my surge protector does same noise and even when I charge my iPhone with mophie case via my Mac mini they do charge
     
  4. Europa

    Europa Moderator
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    Do you hear this sound if you plug your iPhone directly into an outlet with no surge protector and an Apple power adapter and an Apple charging cable?
     
  5. alexrat1996

    alexrat1996 Member
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    Without surge protector no sound via wall brick the charging cable does not make noise when plugged in only via surge protector the wall brick make noise but with mophie case with phone inside it makes pulsing noise when plugged into my Mac mini
     
  6. Europa

    Europa Moderator
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    When you plug the Mac Mini directly into the wall without the surge protector and then plug the phone in the Mophie case into the Mac Mini, do you still hear the noise?
     
  7. alexrat1996

    alexrat1996 Member
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    My mac miNi is the late 2014 and have not tried that but it's always plugged into a surge protector and makes noise
     
  8. Europa

    Europa Moderator
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    Try it without it and let me know.
     
  9. alexrat1996

    alexrat1996 Member
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    I tried my iPad Air 2 with wall adapter without the surge protector it makes no noise
     
  10. Europa

    Europa Moderator
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    You need to get a new surge protector. It seems to be the problem.
     
  11. RoofMonkey

    RoofMonkey Genius
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    Kind of like I hinted at in post #2 hahaha
     
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  12. Europa

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    I thought you said it was the five-port USB charger, not the surge protector? In post #3, he said it still does it without the five-port USB charger.
     
  13. RoofMonkey

    RoofMonkey Genius
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    Well damn.... My mistake, as usual !!
     
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