Power adapter usb c makes noise

I just wanna know why my original fast charging adapter make low subtle humming noise while charging? Is it normal? I also tried on wall outlet but seems like nothings change. Just wanna know if it is safe for me 🥲

Posted on Oct 8, 2021 8:35 AM

Similar questions

iPhone 12 20W USB type C adapter makes weird noise My 20w charger makes a low subtle humming noise when plugged in a surge protector. I know my surge protector is not faulty, because i tested the adapter on another surge protector and it still makes the same noise. Also none of my other plugged in devices makes weird noise on those surge protectors. I want to know if this is normal
2930 2
MagSafe not charging correctly magsafe connects fine shows as charging but then goes off and on constantly every 10-20 seconds using usb c adapter into standard iPhone plug uk, is this the issue?
433 1
Charger When I plugged in my charger it made a strange not not the usual chime but a high pitched noise.What might be the problem?
246 1

There are no replies.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Power adapter usb c makes noise

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up