Ripple Factor Meter

Version 3.1 (34.3 KB) by Razman Ayop
Meter to Measure the Ripple Factor of A Signal
3.3
(6)
1.7K Downloads
Updated 23 Jan 2024

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In power electronic research, ripple factor is one of the quality aspect is taken into consideration. The output voltage of the switched-mode power supply (SMPS) such as buck converter, boost converter, SEPIC converter, flyback converter, forward converter, push-pull converter, etc contain ripple. A good SMPS has low ripple factor (1% is recommended). However, MATLAB/Simulink library does not include the meter to measure the ripple factor. Therefore, the meter attached here can measure the ripple factor easier compared to directly calculate from the signal waveform.

Cite As

Razman Ayop (2024). Ripple Factor Meter (https://www.mathworks.com/matlabcentral/fileexchange/60384-ripple-factor-meter), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
3.1

Register copyright
3.0

New algorithm. Highly versatile. No more unnecessary setting.
2.2.1

Add more guide on how to use meter
2.2

More explanation, use buck converter as the tester.
2.1.2

Repair problem on determine min and max value.
2.1.1

Update thumbnail
2.1.0

Stabilize output. No more overshoot and sagging result.
2.0.2

Change title
2.0.1

Remove bug explanation in description. Already solved.
2.0

New algorithm is used. More stable than before.

1.1.0.0

More accurate result
1.0.0.0