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Op-Amp Circuit - Differentiator

This model shows a differentiator, such as might be used as part of a PID controller. It also illustrates how numerical simulation issues can arise in some idealized circuits. The model runs with the capacitor series parasitic resistance set to its default value of 1e-6 Ohms. Setting it to zero results in a warning and a very slow simulation. See the User's Guide for further information.


Simulation Results from Simscape Logging