Xbox Series X|S PSU feature

[No-1HoloLens-Fan]

@cinste

…(inductors) are electronic components used in power supplies to convert wall power (AC) to the DC power consumed by the CPU, GPU, etc. They also use coils to convert DC power to the various voltage levels required by each part of the system. Power converters mostly operate by switching relatively high frequency signals through inductors and capacitors. The inductors operate via magnetic fields, and as the magnetic fields in the inductors switch back and forth, it causes the coils of the inductor to move back and forth slightly. If the frequency of this switching is in the audible frequency range, the coil acts like a speaker to a small extent as a side-effect of its operation. Putting this grey material over the inductors will prevent them from moving mechanically, which will stop the sound.

The OP is just an image on reddit.

Don’t think it will help much.