一种采用耦合电感的开关电路分析

Analysis of a Switching Circuit Based on a Coupled Inductor

将耦合电感与开关电路相结合,能够大大增强开关电路输出电压增益及其调节的灵活性。本文将耦合电感的原、副边分别与二极管–电容单元进行融合,拓展了开关电路的结构形式,为新型高性能开关电路的研究提供了一定的基础。对所提电路进行了详细分析和仿真验证,仿真结果验证了理论分析的正确性。

Combining the coupled inductor with the switching circuit greatly enhances the output voltage gain of the switching circuit and the flexibility of its adjustment.In this paper,the original and secondary sides of the coupled inductor are respectively fused with the diode-capacitor unit.The structure of the switching circuit has been expanded,which provides a certain foundation for the research of new high-performance switching circuits.The detailed analysis and simulation verification of the proposed circuit are carried out.The simulation results verify the correctness of the theoretical analysis.