TY CONF TI COMPARATIVE ANALYSIS OF THE OPERATING MODES OF THE BEHAVIORAL MODEL OF THE PWM CONTROLLER IN MATLAB SIMULINK KW PWM controller KW behavioral model KW Matlab Simulink KW main working converter mode JO CAD/EDA/SIMULATION IN MODERN ELECTRONICS 2019 AU Butarev, I.Y. AU Shkolin, A.N. PY 2024 PB Bryansk State Technical University