[{"title":"( 9 个子文件 10.07MB ) 电力电子(第四版)王兆安ppt","children":[{"title":"第2章 整流电路.ppt <span style='color:#111;'> 6.63MB </span>","children":null,"spread":false},{"title":"第7章 软开关技术.ppt <span style='color:#111;'> 824.00KB </span>","children":null,"spread":false},{"title":"第5章 逆变电路.ppt <span style='color:#111;'> 1.34MB </span>","children":null,"spread":false},{"title":"第3章 直流斩波电路.ppt <span style='color:#111;'> 649.00KB </span>","children":null,"spread":false},{"title":"第4章 交流电力控制电路和交-交变频电路.ppt <span style='color:#111;'> 3.51MB </span>","children":null,"spread":false},{"title":"第1章 电力电子器件概述.ppt <span style='color:#111;'> 2.88MB </span>","children":null,"spread":false},{"title":"绪论.ppt <span style='color:#111;'> 1.46MB </span>","children":null,"spread":false},{"title":"第8章 组合变流电路.ppt <span style='color:#111;'> 1.17MB </span>","children":null,"spread":false},{"title":"第6章 脉宽调(PWM)技术.ppt <span style='color:#111;'> 1.97MB </span>","children":null,"spread":false}],"spread":true}]