“Powering Up” for the 21^(st) Century:The Power Supply Industry in Major Transition  

作　　者：ArnoldN.Alderman 

机构地区：[1]Anagenesis,Inc.RedondoBeach,California,USA

出　　处：《电源世界》2005年第1期1-8,共8页The World of Power Supply

摘　　要：The power supply industry is changing more today than ever before. From business composition to architectures, design methods, sourcing, geographic composition and infrastructure, every element of the power supply industry is changing. The challenges are dramatic, with solutions having long term impact. An overview is presented of the power supply industry today based on the author's industry association work, experience as a supplier, and discussions with industry leaders. Since power supplies is such a broad subject, the paper's focus is on some key aspects of the industry that may have wide interest to readers and participants. The major trends, market drivers, and issues are examined with some basic conclusions and challenges cited. The objective is to provide the reader with 1) a better overall impression of the state of the power supply industry is today 2) some insight into what the transitional driving elements are and 3) some ideas for assisting in the transitioning movements. The comments are mainly regarding North America and Europe, however these trends are affecting the Asian and Japanese regions.The power supply industry is changing more today than ever before.From business composition to architectures,design methods,sourcing,geographic composition and infrastructure,every element of the power supply industry is changing.The challen ges are dramatic,with solutions having long term impact.An overview is presented of the power supply industry today based on the authors industry association work,experience as a supplier,and discussions with industry leaders.Since power supplies is such a broad subject,the papers focus is on some key aspects of the industry that may have wide interest to readers and participants,The ma jor trends,market drivers,and issues are examined with some basic conclusions and challenges cited.The ohjective is to provide the reader with 1)a better overall impression of the state of the power sttpply industry is today 2)some insight into what the transitional driving elements are and 3)some ideas for assisting in the transitioning movements.The comments are mainly regarding North Ameri ca and Europe.however these trends are affecting the Asian and Japanese regions.

关 键 词：AC-DC变换器 DC-DC变换器 0EM DPA 

分 类 号：TN624[电子电信—电路与系统]