Re: digital LCR meter
hello supi ,
i am not aware of the internals of the autocomput lcr meter.but i can give you the basic method ,which was seen from a very old digital lcr meter. a sinewave of known voltage and frequency is generated.(digtally).passed through the 'component under test'. current and its phase shift is measured in 'cut'.
computation of reqd parameters(L /C, R ) and other values is done . (usually in a microprocessor or microcontroller). and displayed.
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