说明：  本书系统论述DC-DC高频开关电源原理和工程设计方法。可作为高校师生和研究生的教材和参考书，也可作为电气与电子工程师培训相关教材。
(This book discusses the high-frequency DC-DC switching power supply theory and engineering design. College students and graduate students as teaching materials and reference books, but also can be used as the training of Electrical and Electronics Engineers related materials.)