Very good LED band with not so good PSU

I have the LED strip used for indirect lighting in the kitchen uind am very satisfied. The luminosity exceeds expectations, thanks to double-sided connections can share the tape at the predetermined locations easily and operate both "off-cuts" independently. The possibility of the tape to adhere directly is just great. This is truly "plug and play" as we know it from the computer, and not to exceed in simplicity.
One point deduction is only because of the power supply. After I had grown everything, and the LED strip anschaltete began our kitchen radio on mightily to noise. The part of the radio interference suppression, the Chinese manufacturer of the power supply probably incorporate forget.
I then changed to a different 12 Volt / 24 Watt power supply that was left even of a defective, portable hard disk and the noise was gone.