I am trying to learn about Buck converters from the below page.
Below line is confusing me completely
from the steady-state perspective, magnitude of the inductor current increment during switch on is equal to the inductor current decrement during switch off; i.e. |(Imax−Imin)SWITCH−ON|=|(Imax−Imin)SWITCH−OFF|. ⇒|VS−VOLDT|=|−VOL(1−DT)| ⇒VO=DVS
I have few questions regarding this .
1)May I know what you mean by steady state here
2)How inductor current becomes (rising and falling) become equal during steady state.