I am wondering if it is feasible to determine the RMS voltage of a source using an integrator, whose input is a fully rectified sine wave. The output of the integrator would then be ∫|sin(ω*t)|dt ? If the DC output were checked with a voltmeter, could the RMS value of the input be determined if the voltage of the source were unknown?
I realize the resistor values in the attached diagram may be odd.
I realize the resistor values in the attached diagram may be odd.
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