The magnetic components used in the inverter welding power source,including the middle-frequency swicth transformer,the inductances used in resonance circuit and in direct current,are crucial ones in the power source.
逆变焊接电源磁性元件包括中频开关变压器、谐振电感、输出整流滤波电路中的直流电抗器等,是组成逆变电源的关键元件,对逆变电源的整体性能、体积、质量具有决定性影响。
In order to fully exploit the per-formance of magnetic components and improve the power conversion efficiency of converters,it is necessary to pay attention to the loss issues related with magnetic components.
磁性元件是功率变流器的重要组成部分,为了更好地发挥磁性元件的作用,提高功率变流器的转换效率,必须深入了解磁性元件的损耗问题。
The losses of magnetic components occupy a considerable proportion in switching power supply,so the calculation of core loss is very important.
磁性元件的损耗在开关电源中占相当大的比例,因此磁芯损耗的计算在开关电源设计中相当重要。
A simulation method is proposed in this paper for transient calculation of the power networks containing ferromagnetic elements.
介绍含铁磁元件电力网络的合闸暂态过电压的模拟计算方法,其中铁磁元件的非线性特性励磁曲线采用逐点线性化方式加以处理。
It has very great influence to the volume, weight, ripple current of the converters, and the dynamic performance of the output, the efficiency, the current stress and the voltage stress of the converter will be also influenced by the magnetics.
磁性元件是电力电子系统中的重要组成部分,它对变换器的体积、重量、电流脉动,输出动态性能、效率以及器件的电压、电流应力等都有很大的影响。
The initial development of PC software base for the design of electromagnetic component in accelerator is described in the paper.
描述了加速器电磁元件设计的微机软件库初步研制工作 ,包括POISSON/SUPERFISH、RE LAX 3D、TRANSPORT、RAYTRACE、MAD、PARMELA系统软件和软件包的移植、开发 ,以及自行开发的软件DE2D、DE3D、CYCCAE、CYCCEN的整理工作。
The sensor probe is composed of field coil and magneto sensor.
传感器探头由激励线圈和磁敏元件组成,输入的方波脉冲使激励线圈周围产生交变磁场,当靠近金属物时,金属内产生的涡流磁场使原激励线圈的磁场变化,位于激励线圈中央的磁敏元件将其转换为电信号,在单片机控制下进行放大处理。
magnetic element for lubricating oil filter
润滑油滤器磁性元件
High Frequency Magnetic Component Winding Optimizing Design Based on Finite Element Simulation;
基于有限元仿真的高频磁性元件绕组优化设计
Theoretic and Experimental Research on the Core Loss of Magnetic Components in Power Converter Topologies
功率变换器拓扑中磁性元件磁芯损耗的理论与实验研究
Influence of Annealing on Acousto-magnetic Properties of Amorphous Magnetic-sensing Elements;
热处理对非晶磁敏元件声磁性能影响
The magnetic powder clutch is an excellent characterized componentin automatic control.
磁粉离合器是性能优异的自动控制元件。
chevron propagation element
人字形传输元件 -磁泡用
Read-write head: The component which reads from and writes to a magnetic disc or tape.
读写头:在磁碟或磁带上读出，和写上数据的元件。
This course explores the relationships which exist between the performance of electrical, optical, and magnetic devices and the microstructural characteristics of the materials from which they are constructed.
此课程旨在探讨由电、光及磁性材料所构成之微结构特性及其元件效能之相关性。
These elements are shielded that they are free from the influence of magnetic field.
这些元件已加屏蔽，因此不受磁场影响。
Experiment and Analysis on Precise Polishing of Optical Elements on MRF
光学元件的磁流变精密抛光实验分析
Design of flow switch based on InSb-In
基于InSb-In磁阻元件的液体流量开关设计
Magnetic Component Design and Circuit Simulation for MPC System
磁脉冲压缩系统元件参数及电路仿真
Design of liquid flowmeter based on InSb-In magneto resistor
基于InSb-In磁阻元件的液体流量计的设计
magnetic document sorter reader
磁性文件分类阅读机
Because conventional semiconductors are not ferromagnetic, one might wonder how semiconductor spintronic devices can work at all.
由于传统半导体并不具铁磁性，一般人也许会怀疑半导体自旋电子元件的可行性。
Pull-in study of magnetostatic micro-devices with the reluctance of the magnetic core
考虑磁芯磁阻的微型磁器件吸合特性分析
Preparation and Magnetization Behaviors of CoFe_2O_4-p-MgFe_2O_4 Binary Ferrofluids
二元CoFe_2O_4-p-MgFe_2O_4磁性液体的制备及磁化特性研究
A finite element analysis system applied to ther mal, electromagnetic and eddy field is introduced.
介绍一种适用于温度场、流场、变磁场、流场及其耦合场的综合性有限元分析软件。