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电源是各类电子产品必不可少的组成部分.计算机、通信产品、精密电子仪器和医疗诊断设备均已成为UPS、开关电源和各种电池的有望成长市场.本期有多篇文章从不同角度对这些电源作了评述,内容既有市场和厂商分析,也有新技术和新产品介绍,有兴趣的读者不妨一读.对于国际合作与发展民族电子工业,见仁见智,看法各异.本刊特邀电子工业部部长顾问于致田撰文发表了自己的看法.我们殷切希望读者也参与进来讨论,以便贴近一条正确可行的道路.
Power supplies are an integral part of any type of electronic product, and computers, communications products, precision electronics and medical diagnostic equipment have become promising markets for UPS, switching power supply and various batteries. There are several articles in this installment from a different perspective Comment on these power supplies, both the market analysis and manufacturers, but also new technologies and new product introductions, interested readers may wish to read .For the international cooperation and development of national electronics industry, a matter of opinion, opinions vary. The Minister of Electronics Industry Minister Yu Zhitian wrote his own opinion and we sincerely hope that the readers will also participate in the discussion so as to get close to a proper and feasible path.