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Flyback Converter Flyback Converter

version 1.0.0 (17.7 KB) by GADDALA JAYA RAJU
A flyback converter transforms a DC voltage at the input to a DC voltage at the output.

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Updated 05 Dec 2019

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Working principle
A flyback converter transforms a DC voltage at the input to a DC voltage at the output. The operating principle is similar to the buck-boost converter, but an additional transformer is used to achieve galvanic isolation of the input and output.
For a flyback converter in continuous conduction mode the output voltage across resistor R is given by:

where D is the duty cycle, and N1 and N2 are the turns numbers of the primary and secondary windings.
Experiments
Change the winding ratio from 1:1 to 0.5:1 and observe how the output voltage increases by a factor of 2.

Cite As

GADDALA JAYA RAJU (2022). Flyback Converter Flyback Converter (https://www.mathworks.com/matlabcentral/fileexchange/73569-flyback-converter-flyback-converter), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2016a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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