Design of Single Input Multi-Output DC Converter to Feed Various DC Loads

This study presents a new single input four output direct current converter. Compared to the traditional converter, the suggested topology has a lower number of power switches. This decrease in semiconductor switches leads to cheaper costs and a more efficient system. The suggested converter architecture is a bidirectional non-isolated converter with a single 48V input and several outputs of 18.5v, 15v, 12v, and 5v. These different voltage levels have been obtained to feed various dc loads such as nano stations, routers, mobile, and laptop chargers, etc. The model operation, design requirements, stability analysis, and control methodologies are also presented in the suggested study effort. The suggested converter topology’s performance was modeled in a MATLAB/Simulink environment, as well as the outcomes have been acquired. The results demonstrate that the suggested system architecture minimizes ripple at the output voltage and current and overall cost while simultaneously improving the converter’s availability, flexibility, and reliability.