This is called the knee voltage or cut-in voltage.
这被称为膝电压或插入电压。
Pulse width modulation is widely used in voltage regulators.
脉宽调制技术是广泛应用于稳压器。
The processing of electronic signals is usually thought of in voltage terms.
我们通常用电压来考虑处理中的电信号。
Recording AP in current clamp mode and recording current in voltage clamp mode.
AP记录采用电流箝方式，电流记录采用电压箝方式。
A formula is deduced to calculate the built-in voltage of the compound semiconductor.
通过推导，得出一个计算化合物半导体异质结内建电势的公式。
These increases occurred without shifts in voltage dependence of activation and inactivation.
这种增加与电压激活或失活无关。
On-load tap changer (OLTC) is considered to be one of the important factors that results in voltage collapse.
有载调压变压器被认为是造成电压崩溃的重要因素之一。
This difference in voltage applied to the motors appears as a difference in torque characteristics at high speeds.
这种电压差应用于电机作为转矩特性在高速行驶的差异出现。
The power supply have the advantage of compact size, high reliability, celerity and accuracy in voltage adjustment. It i…
该电源体积小，可靠性高，电压调整迅速准确，可以满足应用于电流变液力悬置的需要。
One is the rise in voltage along the line resulting form the capacitive current of the line flowing through the line inductance.
一个影响是由于线路电容电流流过线路电感引起的电压沿线路升高。
Some electrometers and picoammeters, however, have a built-in voltage source and are capable of measuring the resistance directly.
然而，有的静电计和皮安计内部装有电压源，能够直接测量电阻。
When a fault occurs on one phase of a 3-phase, 4-wire system, the other two phases rise in voltage relative to ground (about 20%).
当故障发生在3相4线系统中的一相时，其它两相的对地电压就升高（约升高20%）。 好评（0）
In this connection it is endeavoured to reduce the risk of an increase in voltage in a circuit with several direct voltage sources.
在这方面，试图减少在具有几个直流电压源的电路中产生电压升高的风险。
The second effect is the rise in voltage resulting from the capacitive current of the line flowing through the source (generator) impedance.
第二个影响是线路电容电流流过电源，阻抗引起的电压升高。 收藏。
Applying a voltage, such as a burn-in voltage, to the structure converts at least one of the breakdown paths to a conducting path (103, 280).
向所述结构施加如老化电压的电压，以使击穿路径的至少一个转化为导电路径(103、280)。
In voltage stability analysis, the critical points of static voltage stability usually correspond to simple fold points of power flow equations.
在电压稳定分析中，静态电压稳定临界点一般对应潮流方程的简单折叠点。
While one junction will adjust to the new ambient temperature quickly, another changes slowly, resulting in a temporary change in voltage offset.
一个结点已经迅速地调整到新的环境温度，而另一个结点则变化较慢，这样就产生了瞬时的电压偏置变化。
The CC-CE combined amplifier has the nicer wide band magnifiable characteristic qua the buffer and gives some gains in voltage and electric current.
共集-共基组合放大电路具有良好的宽带放大特性，既可以作为缓冲级又能够提供一定的电压和电流增益。
An electronic fault affecting one sensor would cause a variation in voltage between the two, triggering a fail-safe mode that limits the vehicle's speed.
一个传感器出现电子故障，可能会导致两个传感器之间电压发生变化，从而启动自动防故障模式，限制汽车车速。
The results indicate that the effective electric field (e), the width of the emission region and the distribution rate in voltage are frequency dependent.
指出了发光区有效电场强度、发光区的宽度及电压分配系数等都是与频率有关的物理量。
The dead time control in SPWM converter increases the harmonic component in voltage output and decreases the voltage utilization and reliability of converters.
SPWM变换器中的死区设置使变换器输出电压谐波含量增加、电压利用率和可靠性降低。
In the event of an overload when ILOAD exceeds its maximum permissible value, the increase in voltage across R6 results in sufficient base-emitter voltage to turn on Q2.
当iload超过最大允许值时发生过载情况，R6上的电压增大导致基极-发射极电压足够大到导通Q2。
Studied the control algorithms in the mode of electromagnetic repulsion. Developed the anti-hysteresis method in voltage control and achieved good effect by using the method.
研究了电磁斥力驱动的控制算法与减小磁滞影响的“抗磁滞”驱动方法，获得了良好的驱动效果。
Harmonic analysis can be used to quantify the distortion in voltage and current waveforms in a power system and to determine the existence and mitigation of resonant conditions.
通过谐波分析计算可以确定系统中各部分电压和电流波形的畸变程度、判断系统是否处于谐波谐振状态以及如何采取措施减小系统谐振发生的可能性。
The presented phase Angle PWM method is centering attention on motor stator voltage space vector and controls the vector Angle to vary linearly and so reduces higher harmonics in voltage wave.
本文提出的角度PWM方法着眼于电机的定子电压空间矢量，使其矢量角均匀变化，减小电压波形中的高次谐波分量。
For the problem of voltage compensation, the design of microprocessor control system used in voltage compensation controlled voltage output availably, and the stabilization of the system is increased.
针对电压补偿问题，研究以嵌入式微处理器为核心的智能电压补偿器，有效地控制了输出电压，提高了设备的可靠性。
For the problem of voltage compensation, the design of microprocessor control system used in voltage compensation controlled voltage output availably, and the stabilization of the system is increased.
针对电压补偿问题，研究以嵌入式微处理器为核心的智能电压补偿器，有效地控制了输出电压，提高了设备的可靠性。
应用推荐