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Infinite Resistance

Electrical element for setting initial voltage difference between two nodes


Electrical Elements

  • Infinite Resistance block


The Infinite Resistance block represents an infinite electrical resistance that draws no current. Use this block to set the initial voltage difference between two electrical nodes without affecting model equations.

The Variables tab lets you set the priority and initial target value for the Voltage difference variable prior to simulation. For more information, see Set Priority and Initial Target for Block Variables.


The block has two electrical conserving ports.

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

Version History

Introduced in R2014b