Electrochemical capacitance-voltage profiler(ECV)is the most convenient method to characterize the carrier concentration of compound semiconductor.
电化学C-V(ECV)法是当前测量化合物半导体载流子浓度分布的非常重要的方法。
The effect of aging voltage on the capacitance and leakage current of al electrolytic capacitors.
老练电压对铝电解电容器容量和漏电流的影响。
With this shield in place, the noise current generated by the electrostatic voltage source and the coupling capacitance flows through the shield to ground rather than through the signal conductors.
有了这种屏蔽,由静电电压源和耦合电容产生的噪声电流就经过屏蔽流到地,而不再流过信号线。
For capacitive sensing, driving signal with DC bias voltage and ac voltage is usually necessary for the measurement of capacitance.
对电容式加速度计,为测量其电容的变化,通常需要带直流偏置的交流电压信号来驱动。
The effects of input capacitance on current measurements using a shunt type ammeter (Figure 2-49) are similar to those for voltage measurements.
使用分流型安培计(图2 -49)时,输入电容对电流测量的影响与电压测量时类似。
In this article, we discussed the output capability of the typical impulse voltage generator with a large capacitance load or a small inductance load, and the synchronization capability.
本文分别讨论了常规冲击电压发生器在大电容负载和小电感负载下的输出特性,和不同级球隙过电压的同步特性。
If the selected voltage transfer function circuit is not sensitive to stray capacitance, then the implemented simulation impedance circuit is also not sensitive to stray capacitance.
如果所选用的电压传递函数电路对杂散电容不灵敏,那么实现的模拟阻抗电路对杂散电容也是不灵敏的。
Based on the analysis of benchmark voltage circuit design, the zero drift in dynamic condition is solved by increasing capacitance of the parallel capacitor or the power supply.
分析基准电压回路的电路设计,通过增大并联电容或供电电源的容量,解决了动态工作下的零漂问题。
Owing to the capacitance and inductance of the cable distribution parameter intensified the voltage change.
由于电缆的电容电感分布参数加剧了电压的变化。
Several test results, such as reverse voltage, photo sensitivity, dark current, terminal capacitance, terminal impedance, position distinguishability, position Iinearity, were reported in the paper.
给出反偏电压、光谱响应、暗电流、极间电容、极间阻抗、位置分辨率和位置线性特性等性能的测试结果。
Memory cell capacitance is the crucial parameter which determines the sensing signal voltage, speed, data retention times, endurance and against the soft error event.
记忆体电容是决定检测讯号电压、速度、资料保存时间、耐久性以及防止软性误差的重要参数。
As shown in Figure 2-35, the shunt capacitance (CSHUNT) must be charged to the test voltage by the current (IS).
如图2 - 35所示,并联电容(CSHUNT)必须由测试电流(IS)充电到测试电压。
An experimental method to determine minority carrier generation lifetime from the values of saturation capacitance under two different voltage sweep rates has been presented.
本文建议子一种由两个不同电压扫描率下的饱和电容值确定产生寿命的实验方法。
Based on the analysis of the structural type, capacitance and impedance voltage of grounding transformer, a proper method of choosing grounding transformer is proposed in this paper.
通过接地变压器结构型式、容量和阻抗电压的分析研究,得出正确选择接地变压器的方法。
Due to three-phase capacitance to ground, certain voltage exists between the neutral and the ground for a generator with ungrounded neutral.
对于中性点不直接接地的发电机,由于三相对地电容值存在差异,中性点与地之间存在一定电压。
Some factors affecting the frequency and magnitude of power supply, such as supply voltage, duty of control signal, the resistance and capacitance of oscillation circuit are discussed.
讨论了一些影响放电电压大小及频率的电源参数,如供电电压、控制信号占空比、振荡电路的电阻和电容等。
The capacitance bleeder is used in capacitive voltage transformer as bleeder, concurrently as coupling capacitor.
电容分压器用于电容式电压互感器中,做分压器用并兼作耦合电容器使用。
MOA; voltage deviation; finite element; partial capacitance; potential distribution.
氧化锌避雷器;电压偏差;有限元;部分电容;电位分布。
The law that the voltage on a capacitance and the current in a inductance can't leap is deduced in the case that the voltage and the current are finite.
电容电压与电感电流不能跃变的换路定率,是在电容电流与电感电压为有限值情况下推导出来的。
The voltage of the capacitance which is on the DC side of the inverter is stabilized by using PI control strategy, which ensures the DSTATCOM 's good current tracking performance.
应用PI控制使逆变器直流侧电容电压保持稳定,保证DSTATCOM良好的电流跟踪性能。
Electromagnetic voltage transformer and capacitance divider are usually used to get voltage signal in power system.
目前电力系统电压信号的采集,大多采用电磁式电压互感器和电容式分压器。
The intergral implement of this scheme can use operational amplifier and change current of 0-500A to voltage of 0-10V by selecting resistance and capacitance properly.
该系统的积分环节可采用运放作为核心器件,通过适当选择电阻和电容大小与线圈的互感匹配,将0~500A的电流转换为0~10V的电压进行测量;
The voltage drop of interface is relevant to the measured capacitance, the film capacitance and the depletion capacitance.
界面电位降与测量电容、薄膜电容及耗尽层电容有关。
The polypropylene surface modification is researched using plasma generated by capacitance-coupled RF glow discharge and by high voltage corona discharge.
文本研究了用电容耦合RF辉光放电和高压电晕放电产生的等离子体对聚丙烯材料表面改性。
It consists of a nonlinear voltage-controlled current source, a nonlinear voltage-controlled voltage source, and capacitance.
该模型由一个非线性电压控制电流源、非线性电压控制电压源、电容构成。
In the course of medium wastage measure, the sundry capacitance and high voltage down-lead parasitical capacitance greatly affect the veracity of the result.
介质损耗测量过程中杂散电容及高压引线寄生电容对测量结果的准确性有着很大的影响。
Modern tantalum bead capacitors are printed with their capacitance, voltage and polarity in full.
现代钽电容器磁珠都印有他们的电容,电压和极性充分。
The emitting coil and capacitance are connected in parallel and form a resonant amplitude-modulation circuit, which converts the impedance into output voltage.
利用发射线圈与电容并联的谐振调幅电路,将线圈阻抗变化转换成电压的输出。
Two formula calculating the extremum values of the steady-state waveform of the capacitance voltage are obtained in certain conditions.
在满足有关条件下,得到了计算电容电压稳态波形极值的两个公式。
The equation is given which explains the relation between resonance frequency and capacitor bank capacitance, bus short-circuit capacitance and bus rising voltage value.
本文分析了谐振次数与电容器组容量、母线短路容量以及母线电压上升值之间的数学关系。
应用推荐