[{"title":"( 2 个子文件 500KB ) PFM与PWM混合控制的LLC全桥谐振变换器闭环仿真模型","children":[{"title":"PFM与PWM混合调制LLC全桥谐振变换器闭环仿真模型解析与展示.docx <span style='color:#111;'> 37.25KB </span>","children":null,"spread":false},{"title":"PFM与PWM混合调制LLC全桥谐振变换器闭环仿真模型解析与展示.pdf <span style='color:#111;'> 104.96KB </span>","children":null,"spread":false}],"spread":true}]