The article studies the open loop and closed loop systems for the improved converter. An improved DC-DC boost converter is modeled and simulated using Matlab R2013a. The simulation and experimental results of the tow systems are presented and compared. The performance of the improved converter is also compared with the conventional boost converter.The article studies the open loop and closed loop systems for the improved converter. An improved DC-DC boost converter is modeled and simulated using Matlab R2013a. The simulation and experimental results of the tow systems are presented and compared. The performance of the improved converter is also compared with the conventional boost converter.