sarathssca
Member
Hello,
Does anyone have access to oscilloscope in Chennai?
Just interested to see what kind of switching ripple/noise is there in the dell laptop adapter, the frequencies and peak-to-peak amplitudes...
please suggest is there any other way to get this info?
Need this info to look for possibility of filtering the switching ripples/noises from the laptop adapter, and see if its suitable to use in audio preamp.
thanks and regards
S Sarath
Does anyone have access to oscilloscope in Chennai?
Just interested to see what kind of switching ripple/noise is there in the dell laptop adapter, the frequencies and peak-to-peak amplitudes...
please suggest is there any other way to get this info?
Need this info to look for possibility of filtering the switching ripples/noises from the laptop adapter, and see if its suitable to use in audio preamp.
thanks and regards
S Sarath