我们正处于信息爆炸的电子时代。一方面是知识的爆炸,科学技术发展日新月异,电源行业也不例外,每天都有新的技术、新的器件、新的电路拓扑、新的生产工艺大量涌现,稍不留神就可能导致我们的知识老化,跟不上知识更新换代的步伐;另一方面电子时代的冲击也不容忽视,由于科技的飞跃和传播工具的多样化,而使每家、每户、甚至于每个知识分 We are in an electronic age of information explosion. The one hand, the explosion of knowledge, the rapid development of science and technology, the power industry is no exception, every day new technology, new devices, new circuit topology, a large number of new production processes emerge, a little carelessness may lead to our knowledge Aging, keep up with the pace of knowledge upgrading; the other hand, the impact of the electronic age can not be ignored, due to technological leaps and diversity of means of communication, leaving each, each household, and even each knowledge