Tapping the output from light dimmer..
Hi guys, as far as i know, light dimmer produces harmonic distortions
to the main supply. In order to check the distorted waveform which
contains many levels of harmonics, where should I check the output? I
mean is if i want to use an oscilloscope to capture the image of the
distorted waveform, where should I put the probe of the oscilloscope.
Hope you guys can help me. Thanks.
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