Design and implementation of multilevel non-isolated DC-DC converter for variable DC voltage source

<span lang="EN-US">In this paper, a non-isolated multi-level DC-DC (MLDC-DC) smooth buck converter with the LC filter is designed and analyzed. The presented topology can be used in low or medium voltage levels several applications that use DC storage elements. of proposed multilevel reduces stress across power switching elements facilitates rating switches. for characterized by small inductor size, which traditional bulky output converter. reduction size proportional to number connected sources, it works effectively reduce ripple load currents, increases gain. intensive analysis system experimental results show stable operation precise voltage.</span>