regulated power supply in on-off state

• 开关稳压电源

regulated power supply in on-off state的用法和样例：

例句

1. This book is the development of analog circuit design switching power supply at the time of reference, the book introduces the theory and design knowledge.
   此书是模拟电路设计人员开发开关稳压电源时的参考资料，书中介绍了其原理及设计等知识。