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关注：1
2013-05-23 12:21
求翻译：该论文主要分为四章内容，第一章介绍了开关电源的发展史，第二章介绍了开关电源的工作原理和分类，电力电子器件等，第三章介绍了系统总体设计，第四章介绍了电路的调试和PCB制作，是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
该论文主要分为四章内容，第一章介绍了开关电源的发展史，第二章介绍了开关电源的工作原理和分类，电力电子器件等，第三章介绍了系统总体设计，第四章介绍了电路的调试和PCB制作，
问题补充： |
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2013-05-23 12:21:38
正在翻译，请等待...
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2013-05-23 12:23:18
正在翻译，请等待...
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2013-05-23 12:24:58
This paper mainly divides into four chapter of contents, the first chapter introduced the switching power supply history, the second chapter introduced the switching power supply principle of work and the classification, the electric power electronic device and so on, the third chapter introduced th
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2013-05-23 12:26:38
The paper is divided into four chapters, the first chapter describes the history of switching power supply, the second chapter describes working principle and classification of switching power supply, power electronic devices, chapter III describes the overall design of the system, the fourth chapte
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2013-05-23 12:28:18
正在翻译，请等待...
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