In the figure ,square wave is passed through 1uf capacitor .in the beginning of the wave is intact but later it becomes biphasic, ie it starts to dip into negative value.can someone explain this behavior?
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A capacitor blocks DC so the average of that wave should be zeroIn the figure ,square wave is passed through 1uf capacitor .in the beginning of the wave is intact but later it becomes biphasic, ie it starts to dip into negative value.can someone explain this behavior?
That is perfectly normal behavior, exactly what one would expect. What you are observing is the same thing you would see if you simply set your oscilloscope for AC Coupling.In the figure ,square wave is passed through 1uf capacitor .in the beginning of the wave is intact but later it becomes biphasic, ie it starts to dip into negative value.can someone explain this behavior?
by Jake Hertz
by Duane Benson
by Jake Hertz