International Journal of Engineering Sciences & Research Technology (IJESRT)
DC-DC converters are some widely used power electronic circuit that efficiently converts an unregulated DC input voltage to a regulated DC output voltage. This paper demonstrates one of the basic topologies of DC-DC converter i.e. buck converter. This paper outlines the state-space averaged modelling of the DC-DC buck converter. Various control techniques are developed to control the DC-DC converter. Different control techniques are demonstrated to control the DC-DC converter in this paper. DC-DC converters have a very large area of applications. They are extensively used in personal computers, office equipment's, appliance control, telecommunication equipment's, DC motor drives, automotive, aircrafts, etc.