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RokkerRuslan2013-12-04 23:18:42
Electronics
RokkerRuslan, 2013-12-04 23:18:42

Current measurement on a virtual oscilloscope

According to the description, the oscilloscope directly builds only a voltage diagram, but is it possible to get a current diagram? I'm using multisim 11.

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ldir, 2013-12-16
@RokkerRuslan

You can use a resistor to convert, but specifically in Multisim, there is a "Current-Controlled Voltage Source" component, it does what you need - it converts current to voltage without side effects

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Rsa97, 2013-12-04
@Rsa97

Directly no. You can use the voltage drop across a 0.1-0.001 ohm calibrated resistor added to the circuit, the lower the resistance, the more accurate the measurement, but the more sensitive the oscilloscope should be.
But in general, this is physics, class 10-11, the principles of operation of a voltmeter and an ammeter.

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