PLECS Demo: BuckOpenLoop.plecs
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Small-signal analysis of an unregulated buck converter

This demonstration shows how to perform a steady-state analysis and obtain different open-loop transfer functions for an unregulated buck converter with resistive load. A demonstration of a loop-gain analysis is given in the demo model BuckClosedLoop.

To run an analysis, choose Analysis tools... from the Simulation menu, then select an analysis from the list and click Start analysis.

Open this model