本文从MOEMS倾斜下电极扭臂式光开关出发,介绍了动力学分析方法的过程。
This paper presents theoretical analysis on the dynamic response of a MOEMS optical switch with a slant lower electrode.
从基于微机械光电系统(MOEMS)的倾斜下电极扭臂式光开关出发, 求解雷诺方程, 得到空气压膜阻尼系数和阻尼力矩的分析公式。
This paper presents theoretical analysis for the effect of air squeeze film damping on a micro-opto- electro -mechanical systems (MOEMS) optical switch with a slant lower electrode.
通过实验我们发现气流流速、电极烧蚀、绝缘筒污染等因素制约了高能、大电荷量气体开关的重复工作性能。
These experimental results indicated that several factors such as gas velocity, electrode erosion, insulator envelope pollution and so on limited the repetitive operating capability of the switches.
作为开关器件,AMLCD中的TFT工作在饱和模式,其源极总是连接数据总线(视频),漏极接像素电极。
As a switching device, TFT in AMLCD operates in saturation mode. Its source contact is always connected to the data bus (video), and the drain to the pixel electrode.
目前实际应用的开关管多数工作在火花放电区域(巴邢曲线的右支),使用的电极材料一般为钨、钼、不锈钢、水银、石墨等。
Most of the switch tubes used presently work in the gas spark region (the right branch of Paschen curve), and are made of graphite and mental such as tungsten, molybdenum, stainless steel and mercury.
该开关还可一是可编程电阻器,其包括夹在第一和第二电极之间的固态电解质。
The switch could also be a programmable resistor that includes a solid electrolyte sandwiched between first and second electrodes.
该仪器是专为简单的测量开关接触电阻,继电器,插头,连接器,或腿之间的电解铅和电极。
The instrument is specially designed for simplicity in measuring the contact resistance of switch, relay, plug, connector, or between electrolytic lead leg and electrode.
对电极经过优化设计的场畸变间隙开关的可控特性和击穿时延进行了较深入的研究。
The triggering feature and break down delay for the field distortion spark gap with optimized electrodes have been studied.
电极配线例如是分组电性耦接至短路杆与开关配线。
For example, the electrode wirings are grouped and coupled to the short-circuit bar and the switch wiring.
矩阵开关卡通常在每个交叉点有两个或三个电极。
Matrix switch CARDS generally have two or three poles per crosspoint.
减小单脉冲等离子体电极普克尔盒电光开关击穿时间延迟与抖动问题是提高大口径电光开关性能的关键。
The breakdown time delay and jitter are very important for the plasma-electrode Pockels cells(PEPC) electro-optic switch driven by one-pulse process.
在不同开关结构、不同电极材料和不同电流波形情况下对开关进行了单次触发放电实验,验证了旋转电弧、场畸变间隙开关能够有效地减轻开关电极的烧蚀程度;
It indicates that the rotary-arc gap switch employing a sharp knife-edge electrode as a third trigger electrode can distinctly reduce the electrode erosion and prolong the lifetime of the switch.
结合旋转电弧开关和环形轨道开关特点,设计了一种旋转电弧、场畸变气体火花开关,有效地减少了气体火花开关电极烧蚀,提高了气体火花开关寿命。
The high current which flows in the closing gas spark switch results in the electrode erosion that influences largely the switch performance especially for the lifetime.
此类聚合物银浆是一种优良的导电材料,可广泛应用于电子工业,制作薄膜开关电极或印制线路等。
Such polymer conductive silver paste is an excellent material that can be widely used in electronic industry, production of membrane switch electrode or printed lines.
开关控制盒(36)两侧有固定卡(9),固定卡(9)与手术电极中部(4)连接为一体。
Two fixing cards (9) are arranged on the both sides of the switch control box (36). The fixing cards (9) are connection with the operation electrode middle part (4) to be a whole body.
研究了高功率气体火花开关电极烧蚀的基本物理过程。
The basic physical mechanisms of the electrode erosion process of high power gas switches were also studied.
晶体开关管的集电极与发射极间的电压取决于电网电压。
The collector voltage of the switching transistor is determined by the voltage of the power network.
分析表明,当开关的上电极为多支撑梁结构时,需要对传统的开关等效电路加以改进。
Analysis shows that the traditional RLC series circuit model is incomplete when capacitive switch has multiple support beams.
电弧电流产生的磁场和电极中的电流相互作用会产生强大的机械力冲击电极表面进而影响开关的性能。
The strong mechanical force generated as the arc forms impacts the electrode and has effects on switch performances.
介绍了紧缩型等离子体电极电光开关特性,以及在多程放大系统中的应用。
In this paper, the performance of the compact PEPC electron-optical switch and its application in multipass amplification system are described in detail.
面板测试装置包括一短路杆以及多个开关元件,其中开关元件电性连接短路杆与电极配线。
The panel tester comprises a short circuit rod and a plurality of switch elements, wherein the switch elements are electrically connected with the short circuit rod and the electrode wire.
照明装置至少包括带内螺纹的金属衬套、印刷电路板、发光二极管、微动开关、弹簧电极、电池及金属后盖。
The lighting device comprises at least a metal sleeve with a female thread, a printed circuit board, a LED, a microswitch, a spring electrode, a battery and a rear metal cover.
气体火花开关在大电流工作情形下,会因为开关电极受到高能量、大电流电弧的烧蚀作用而影响其工作性能和寿命。
The electrode erosion of gas spark switch caused by high current, high energy arc influences the feature and lifetime of the switch.
例如,晶体管是可控的开关,但它在集电极和发射极之间是定向的,并且在基极和发射极之间是配合控制的。
For example, a transistor is a controllable switch, but it is directional between the collector and emitter, and it has interactive control between the base and emitter.
其特点是采用非对称电极结构加强锥形区和强耦合区的电极控制作用,从而提高开关的性能。
By using asymmetrical electrode, the control effect in the coned-shaped and strongly coupling region is enhanced, as a result, the performance of the switch has been improved.
介绍了带死区的开关量控制在大型曲轴电渣溶铸中驱动电动机,以实现自耗电极的自动进给要求。
It is presented that the switch control with dead limits drives a motor to accomplish the control requirement of automatic feeding of cousumable electrode in electroslag casting of heavy crankshaft.
此外,该开关晶体管的集电极还直接连至一pg信号输出端,发射极还直接连接至一控制信号输入端。
Moreover, the collector of switching transistor is also connected to an output end of PG signal directly. The emitter is also connected to an input end of a control signal directly.
如果另外有个电压或电流源存在,用仅有减小电流作用的集电极开路开关代替s1。
If another voltage or current source is present, you could replace S1 with an open-collector switch that sinks current only.
如果另外有个电压或电流源存在,用仅有减小电流作用的集电极开路开关代替s1。
If another voltage or current source is present, you could replace S1 with an open-collector switch that sinks current only.
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