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op-amp modeling in Simulink

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uchihaitachi

Joined Mar 30, 2015
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Hi,

Has anyone modeled an op-amp in Simulink Simpowersystems? I created an ideal op-amp but when I try to use it in a circuit say an inverting amplifier, I get an algebraic loop warning. Is there a way to break this algebraic loop? I tried using a filter 1/(1+sT) with T = 0.01us, but it distorts the output.

Thanks
 
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