File Exchange

image thumbnail

Ripple Factor Meter

version 3.0 (59.2 KB) by Razman Ayop
Meter to Measure the Ripple Factor of A Signal


Updated 06 May 2021

View Version History

View License

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 (2021). Ripple Factor Meter (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (8)

Ariel mari Cailao

Razman Ayop

Dear Gururaj Patil,
Redownload the file again.
I update the file for a more clear explaination.

gururaj patil

Hello Ramzan Sir,

I am actually working on Ripple measurement for 24 V DC power supply. Could you please help me determining the ripple from real measured signal. If possible would like to have a short call on this topic.

With Regards,
Gururaj Patil

gururaj patil

Zhuoxuan Li

Andresa Sombra

Le Ngoc Duy

mati hasanzadeh

MATLAB Release Compatibility
Created with R2016b
Compatible with any release
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!