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技术资料 ISO11452-4-2011 标准文件
Road vehicles -- Component test methods for electrical disturbances from narrowband radiated electromagnetic energy -- Part 4: Harness excitation methods
其他书籍 This book provides the reader with the basics in radio engineering, the techniques needed to genera
This book provides the reader with the basics in radio engineering,
the techniques needed to generate, control, detect, and use radio waves. The
text approaches the relevant problems both from the electromagnetic theory
based on Maxwell抯 equations and from the circuit theory based on Kirchoff
and O ...
文件格式 In this paper, a new family of Cassinian wave-guides is proposed, simulating and calculation are fi
In this paper, a new family of Cassinian wave-guides
is proposed, simulating and calculation are finished with CST
Microwave Studio that based on Finite Integral Technique (FIT),
and some results are given. Electromagnetic field mode type of it
is TE, electromagnetic field is stronger near neck regi ...
技术资料 一种新的电磁阀节能驱动电路
随着电磁阀在工业和日常应用的增多,其功耗越来越被人们所重视。通过对电磁阀驱动电路的研究,设计一套电磁阀节能驱动电路。不仅提高了电磁阀的响应时间,更重要的是降低了功耗,使电磁阀由工作在大电流状态下,变成大电流启动小电流维持的工作状态。减少了由电流过大引起的电磁阀线圈过热,增加了电磁阀的安全性。The power cons ...
技术资料 ISO 7176-21 标准文件
此为ISO 7176-21的标准，Requirements and test methods forelectromagnetic compatibility ofelectrically powered wheelchairs andscooters, and battery chargers
技术资料 电磁兼容基本概念
电磁兼容性 Electromagnetic Compatibility (EMC)
设备或系统在其电磁环境中能正常工作，且不对该环境中任何事物构
成不能承受
3G开发 The Schumann resonance frequencies are a set of eigenmodes in the extremely low frequency (ELF) port
The Schumann resonance frequencies are a set of eigenmodes in the extremely low frequency (ELF) portion of the electromagnetic field spectrum. These frequencies are only present for planetary-like bodies with a substantial ionosphere acting as a perfect electric conductor, thus forming a resonance c ...
其他文档 开关电源的电磁兼容设计
分析了开关电源电磁骚扰的机理，提出相应的抑制措施。讨论了电磁兼容设计中需要加以注意的问题。关键词：开关电源；电磁兼容；电磁骚扰；耦合通道Electromagnetic Compatib
技术资料 开关电源的电磁兼容设计
分析了开关电源电磁骚扰的机理，提出相应的抑制措施。讨论了电磁兼容设计中需要加以注意的问题。关键词：开关电源；电磁兼容；电磁骚扰；耦合通道Electromagnetic Compatib
技术资料 基于单片机的智能遥控电磁锁
文中设计并实现了基于单片机的智能遥控电磁锁系统,硬件部分主要有STC89C51单片机、HC-06蓝牙模块、温湿度传感器、液晶显示模块组成。系统中以单片机作为主控芯片实现对电磁锁的控制、与蓝牙模块通信以及温湿度数据采集与显示等功能。实验结果表明,智能遥控电磁锁安全可靠,使用方便。this paper designs and realizes the in ...