Analysis and simulation of DC transform circuit of isolation bridge

摘要

He isolated full-bridge DC transform circuit with full-wave rectifier circuit on the output side is studied. Firstly, the working principle is expounded, and two working modes, continuous and intermittent, are analyzed. The simulation model is established in MATLAB/Simulink, and the simulation results are consistent with the theoretical analysis. The output effect is basically the same as that of the entire bridge rectifier circuit on the output side, so it has a higher cost performance in the field of medium and small power ratio.