请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

(6)准谐振电路准谐振电路由IC6构成的开关为准谐振电源或最低点电源,通过检测开关变压器T2有无感应信号(“二次”绕组的回扫电压)......