national
共 113 篇文章
national 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 113 篇文章，持续更新中。
B型剩余电流保护器设计
<p>随着光伏发电系统快速发展,以及电动汽车充电桩的普及,传统的剩余电流保护器无法满足实际需求。介绍了一款B型剩余电流保护器,采用磁调制剩余电流互感器和零序电流互感器采集剩余电流。根据GB/T 22794—2017标准要求,可识别1 kHz及以下的正弦交流、带和不带直流分量的脉动直流、平滑直流等剩余电流信号。经信号调理电路将电压信号送到单片机进行采集和判断。通过试验测试,该样机在测试精度和速度上均
ADC模数转换器件Altium Designer AD原理图库元件库
<p>ADC模数转换器件Altium Designer AD原理图库元件库</p><p>SV text has been written to file : 4.4 - ADC模数转换器件.csv</p><p><br/></p><p>Library Component Count : 29</p><p><br/></p><p>Name &nbs
开关电源技术讲座(英文PDF 30) by national semi.pdf
<p>Switching Power Supply</p><p>Fundamentals for the</p><p>System Designer</p><p><br/></p>
IEC 62368_2014--安規
<p>THIS PUBLICATION IS COPYRIGHT PROTECTED</p><p>Copyright © 2014 IEC, Geneva, Switzerland</p><p>All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utili
UL60730-1AutomaticElectrialcontrolsforHouseholdand
<p>UL Standard for Safety for Automatic Electrical Controls for Household and Similar Use, Part 1: General</p><p>Requirements, UL 60730-1</p><p>Fourth Edition, Dated October 19, 2009</p><p>Summary of
Smart+Power+Grids
The electrical power grid is often referred to as one of the most complex man-<br />
made systems on Earth. Its importance to all aspects of our daily lives, economic<br />
stability, and national sec
NIST Framework and Roadmap
Under the Energy Independence and Security Act of 2007 (EISA), the National Institute of<br />
Standards and Technology (NIST) was assigned “primary responsibility to coordinate<br />
development of a
Communication+Networks
n its Framework and Roadmap for Smart Grid Interoperability Standards, the US<br />
National Institute of Standards and Technology declares that a twenty-first-century<br />
clean energy economy deman
Telecommunications Regulation
Regulation is a pervasive feature of the telecommunications services industry
today. Government-appointed regulators and judicial or quasi-judicial bodies
oversee it in countries at all stages of ec
RISK+COMMUNICATION
The fi rst edition of this book came about because Regina Lundgren had always been<br />
fascinated with communication. She started writing novels in the third grade. When she<br />
was asked on her f
Radio+Spectrum+Management
An understanding of the policies, regulations, standards and techniques of radio spectrum<br />
management is useful to those who manage and administrate it, to operators, to equipment<br />
providers
example for national instruments devices
example for national instruments devices
These Fourier routines were originally based on the Fourier routines of the same names from the
These Fourier routines were originally based on the Fourier
routines of the same names from the NETLIB bihar and fftpack
fortran libraries developed by Paul N. Swarztrauber at the National
National Semiconductor Ethernet Gigabit PHY DP83865.pdf
National Semiconductor Ethernet Gigabit PHY DP83865.pdf
It is useful to control National Semiconductor IC LM628 in linux
It is useful to control National Semiconductor IC LM628 in linux
MPICH2 Windows Development Guide∗ Version 1.0.6
<p>
MPICH2 Windows Development Guide∗ Version 1.0.6
</p>
<p>
Mathematics and Computer Science Division Argonne National Laboratory
</p>
The LM35 of National Semiconductors that is used in this project is a precision centigrade temperatu
The LM35 of National Semiconductors that is used in this project is a precision centigrade temperature sensor, which has an analog output voltage. It has a range of -55潞C to +150潞C and a accuracy of 卤
FLINK3V8BT-85,national 半导体的资料,可以参考制作依稀啊
FLINK3V8BT-85,national 半导体的资料,可以参考制作依稀啊
A simple MATLAB interface LIBSVM authors at National Taiwan University.
A simple MATLAB interface LIBSVM authors at National Taiwan University.
National 公司的xilinx开发手册
National 公司的xilinx开发手册