文档介绍：摘要……………………………………………………………………………………IAbstract…………………………………………………………………………………II第1章绪论………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………2第2章方案论证…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………-II的结构及工作原理…………………………………………………………………………………5第3章单片开关电源的设计…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………34第4章PCB电磁兼容性设计……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………49第5章单片开关电源印制线路板的设计………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………