newbie_hs
Advanced Member level 4
Below image is from Fundamentals of Power Electronics.
The ripple component of the inductor current will be flowing through the capacitor as shown in the ic(t) graph. This one I understood.
May I know how the ripple waveform becomes sinusoidal? What is the mathematical equation behind it?
![W9iWK.png](https://i.stack.imgur.com/W9iWK.png)
The ripple component of the inductor current will be flowing through the capacitor as shown in the ic(t) graph. This one I understood.
May I know how the ripple waveform becomes sinusoidal? What is the mathematical equation behind it?