5.0 | 4 ratings Rate this file 28 Downloads (last 30 days) File Size: 13.5 KB File ID: #27379 Version: 1.1
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Buck Converter -- Open Loop



27 Apr 2010 (Updated )

Buck Converter

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The model simulates buck converter using different approaches. Parameters can be change from the initializing callback function in the model properties. First circuit implements buck using a MOSFET and diode, second implements using two MOSFETs and third implements using the model equation. Power switches voltage drop is neglected in the third implementation, that's why output voltage is higher than the first two implementations.

The model can be simulated for different duty ratio to clear the concept of buck converters.

Required Products SimPowerSystems
MATLAB release MATLAB 7.8 (R2009a)
Other requirements Fast CPU processing.
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Comments and Ratings (5)
09 May 2013 lee xin

this is great

15 Apr 2012 MikroStar  
15 Apr 2012 MikroStar  
05 Mar 2012 hengchiat  
27 Apr 2010 Syed Abdul Rahman Kashif

please copy the parameters from pre-load function to initializing function

Comment only
27 Apr 2010 1.1

Parameters were defined in pre-load function in earlier file, now the parameters have been defined in initializing function.

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