I am presenting this novel book on advances and trends in power electronics and motor drives to the professional community with the expectation that it will be given the same wide and enthusiastic acceptance by practicing engineers, R&D professionals, univer- sity professors, and even graduate students that my other books in this area have. Unlike the traditional books available in the area of power electronics, this book has a unique presentation format that makes it convenient for group presentations that use Microsoft’s PowerPoint software. In fact, a disk is included that has a PowerPoint file on it that is ready for presentation with the core figures. Presentations can also be organized using just selected portions of the book
标签： Electronics Advances Drives Power Motor And
上传时间： 2020-06-10
上传用户：shancjb
It all started rather innocuously. I walked into Dr GT Murthy’s office one fine day, andchanged my life. “Doc” was then the General Manager, Central R&D, of a very largeelectrical company headquartered in Bombay. In his new state-of-the-art electronics center,he had hand-picked some of India’s best engineers (over a hundred already) ever assembledunder one roof. Luckily, he too was originally a Physicist, and that certainly helped me gainsome empathy. Nowadays he is in retirement, but I will always remember him as athoroughly fair, honest and facts-oriented person, who led by example. There were severalthings I absorbed from him that are very much part of my basic engineering persona today.You can certainly look upon this book as an extension of what Doc started many years agoin India … because that’s what it really is! I certainly wouldn’t be here today if I hadn’t metDoc. And in fact, several of the brash, high-flying managers I’ve met in recent years,desperately need some sort of crash course in technology and human values from Doc!
标签： 开关电源
上传时间： 2021-11-23
上传用户：
PCB工艺设计系列之华硕内部的PCB设计规范1. 问题描述(PROBLEM DESCRIPTION)为确保产品之制造性, R&D在设计阶段必须遵循Layout相关规范, 以利制造单位能顺利生产, 确保产品良率, 降低因设计而重工之浪费. “PCB Layout Rule” Rev1.60 (发文字号： MT-8-2-0029)发文后, 尚有订定不足之处, 经补充修正成“PCB Layout Rule” Rev1.70. PCB Layout Rule Rev1.70, 规范内容如附件所示, 其中分为:(1) ”PCB LAYOUT 基本规范”:为R&D Layout时必须遵守的事项, 否则SMT,DIP,裁板时无法生产.(2) “锡偷LAYOUT RULE建议规范”: 加适合的锡偷可降低短路及锡球.(3) “PCB LAYOUT 建议规范”:为制造单位为提高量产良率,建议R&D在design阶段即加入PCB Layout.(4) ”零件选用建议规范”: Connector零件在未来应用逐渐广泛, 又是SMT生产时是偏移及置件不良的主因,故制造希望R&D及采购在购买异形零件时能顾虑制造的需求, 提高自动置件的比例.(5) “零件包装建议规范”:,零件taping包装时, taping的公差尺寸规范,以降低抛料率.
标签： pcb工艺
上传时间： 2022-07-22
上传用户：fliang
意图 将一个类的接口转换成客户希望的另外一个接口。A d a p t e r 模式使得原本由于接口不兼容而不能一起工作的那些类可以一起工作。 适用性 · 你想使用一个已经存在的类，而它的接口不符合你的需求。 · 你想创建一个可以复用的类，该类可以与其他不相关的类或不可预见的类（即那些接口可能不一定兼容的类）协同工作。 · （仅适用于对象A d a p t e r ）你想使用一些已经存在的子类，但是不可能对每一个都进行子类化以匹配它们的接口。对象适配器可以适配它的父类接口。
上传时间： 2014-07-30
上传用户：270189020
含t h r e a d x,u c o s 的b s p
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上传时间： 2015-06-29
上传用户：xfbs821
这是一个类似Sub7的特洛伊木马R.A.I.D的源代码
上传时间： 2013-12-10
上传用户：Pzj
MD5 加 密的V i s u a l C + + S o u r c e C o d e .
标签： MD5
上传时间： 2014-01-04
上传用户：lunshaomo
邻接矩阵类的根是A d j a c e n c y W D i g r a p h，因此从这个类开始。程序1 2 - 1给出了类的描述。程 序中，先用程序1 - 1 3中函数Make2DArray 为二组数组a 分配空间，然后对数组a 初始化，以描述 一个n 顶点、没有边的图的邻接矩阵，其复杂性为( n2 )。该代码没有捕获可能由M a k e 2 D A r r a y 引发的异常。在析构函数中调用了程序1 - 1 4中的二维数组释放函数D e l e t e 2 D
标签： 矩阵
上传时间： 2013-12-21
上传用户：lanjisu111
本程序是D.R.J.OWEN主编的FINITE ELEMENTS IN PLASTICITYG一书中第八章例题的有限元程序，网上流传的这个版本的源码里有错误，我把它更正过来了，而且还添加了输入文本。绝对好东西啊。
标签： PLASTICITYG ELEMENTS FINITE OWEN
上传时间： 2014-01-23
上传用户：myworkpost
D.R.J.OWEN的经典著作--< 有限元程序>
上传时间： 2013-12-25
上传用户：dave520l
