[{"title":"( 3 个子文件 3.23MB ) 适用于汽车辅助电路的电源参考设计-电路方案","children":[{"title":"原理图.pdf <span style='color:#111;'> 913.82KB </span>","children":null,"spread":false},{"title":"FskOzBBtpYqZpgQfiDomam6bqJmV.png <span style='color:#111;'> 58.48KB </span>","children":null,"spread":false},{"title":"设计文件.rar <span style='color:#111;'> 2.72MB </span>","children":null,"spread":false}],"spread":true}]