As others have mentioned there is a high pitch noise from the internal switcher. It only seems to show up when there's no load. Under load you hear nothing
c
cl
high quality
this is a nice high quality power supply that I am using to power my banana pro
D
Dave
Dependable
No problems with the power supply.
D
Dave
Works well.
Used this to power a Banana Pi Pro and 3.5" hard drive NAS. Works well.
