The switched mode dc to dc converters are one of the easiest power electronic circuits which convert voltage to one level into
another level by its own switching action. These converters have covered wide areas of Power-electronics, due to their various
applications like power supplies for personal computers, office equipment’s, industrial applications, DC drives, automotive, aircraft,
etc. Control and stabilization of converters by their switching phenomenon are the main factors.
Simple as well low cost and easily maintainable structure is always in demand for industrial and high performance applications.
Every control method has some advantages and drawbacks though considered as a suitable control method under some specific
conditions like control philosophy, Output value variation to some extent, compared to other control methods. So, the method that
gives the best performances under any conditions is always in demand.
