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Controlled Flux Source

Ideal flux source driven by input signal


Magnetic Sources

  • Controlled Flux Source block


The Controlled Flux Source block represents an ideal flux source that is powerful enough to maintain the specified flux through it regardless of the mmf across the source.

The output flux is PHI = PHIs, where PHIs is the numerical value presented at the physical signal port.

The positive direction of the flux flow is indicated by the arrow.


The block has one physical signal input port and two magnetic conserving ports associated with its magnetic terminals.

Extended Capabilities

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

Version History

Introduced in R2010a

See Also