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RE: non-inverting preamp w/schematic ver. 2

The easiest method is to set the main excitation voltage to zero and drive the output with a one amp AC current. Then you plot the voltage at the output and view it on a linear scale and the output in volts will be the output Z in ohms.

If it makes you feel better you can enter an expression to divide the voltage output by the Current you will get the impedance listed in ohms on the vertical scale.

Dave


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  • RE: non-inverting preamp w/schematic ver. 2 - dave slagle 20:07:07 06/18/17 (0)

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