![Why do some AC adapters and power supplies generate a whining noise, and what can I do about it? - Super User Why do some AC adapters and power supplies generate a whining noise, and what can I do about it? - Super User](https://i.stack.imgur.com/144ui.png)
Why do some AC adapters and power supplies generate a whining noise, and what can I do about it? - Super User
TronicsFix - Just over here testing my PS5 power supply to find the source of “coil whine”. Hint: it's not the coil! Check out last weeks video to see my findings. . . . #
![Coil Whine and extreme buzzing on HX1000 under GPU load - Build Hardware Troubleshooting - Corsair Community Coil Whine and extreme buzzing on HX1000 under GPU load - Build Hardware Troubleshooting - Corsair Community](https://content.invisioncic.com/p313717/monthly_2020_12/ferrite-Beads.jpg.4ac95b4658370558d479aeb725db3013.jpg)