Oscilloscope Curve Tracer Schematic. Using the on board phase shift oscillator to provide the test signal passive and active parts can be tested. Sometimes called a vi curve tracer an iv curve tracer or an oscilloscope octopus this general purpose instrument is invaluable in troubleshooting figure 1 the octopus generates ac excitation across its two leads and then displays a voltage vs.
How to use an oscilloscope as a curve tracer engineers typically use oscilloscopes to view plots of voltage versus time. These scopes can also display current versus voltage or flow versus pressure when current probes or other transducers. This curve tracer uses only 6 transistors and produces a beautiful curve display on an oscilloscope in x y mode.
This curve tracer uses only 6 transistors and produces a beautiful curve display on an oscilloscope in x y mode.
Just a short video showing how a function generator and an oscilloscope can be used as a very simple low voltage low power curve tracer to visualize the v. How to use an oscilloscope as a curve tracer engineers typically use oscilloscopes to view plots of voltage versus time. We re not directly measuring the current here instead we re measuring the voltage dropped across the test resistor as a result of the. Corresponds to the volts per division set on the oscilloscope.
