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Scilab help >> Xcos > palettes > Electrical palette > OpAmp


Ideal opamp (norator-nullator pair)

Block Screenshot


The ideal OpAmp is a two-port. The left port is fixed to v1=0 and i1=0 (nullator). At the right port both any voltage v2 and any current i2 are possible (norator).

Default properties

  • Inputs :

    • Modelica variable name : 'in_p'

      Implicit variable.

    • Modelica variable name : 'in_n'

      Implicit variable.

  • Outputs :

    • Modelica variable name : 'out'

      Implicit variable.

  • File name of the model : OpAmp

Interfacing function

  • SCI/modules/scicos_blocks/macros/Electrical/OpAmp.sci

Modelica model

  • SCI/modules/scicos_blocks/macros/Electrical/


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Last updated:
Mon Oct 01 17:40:37 CEST 2012