输出电压和电流稳定,焊接质量高,控制技术先进,电流调节范围宽。
Steady output voltage and current, high quality welding, advanced control technology, wide current scope.
直流高压电源输出电压和电流的稳定性,对产生稳定的电晕电场极为重要。
The stability of voltage and current output from HV DC power supply is very important for generating a stable HV electric field.
直流高压电源输出电压和电流的稳定性 ,对产生稳定的电晕电场极为重要。
The stability of voltage and current output from HV DC power supply is very important for generating a stable HV electric field.
直流高压电源输出电压和电流的稳定性对产生稳定的高压复合电场极为重要。
The stability of voltage and current outputted by HV DC power is important to generate stable high-voltage electric field .
分析了所用的PWM驱动电路的输出电压和电流波形,并给出实际应用电路以及实验结果。
Analyzes the waveform of output voltage and current of PWM drive circuit, and also gives practical application circuits and test results.
提出了一种新型三相逆变器输出滤波器,它能有效地减少输出电压和电流中的开关谐波分量。
A new inverter output filter is presented. It can reduce efficiently the output voltage and current switching harmonic.
输出电压和电流的表示,同时对7段红色LED显示屏,和一个开关操作,可以用来显示电压和电流的任何产出。
Output voltage and current are indicated simultaneously on 7-segment red LED displays, and a switch operation can be used to display the voltage and current of any of the outputs.
控制电压和由恒流电源输出的电流之间的关系改变可能会产生漂移。
The relationship between the control voltage and the current output by the constant-current source may shift.
对于PWM电流控制,最大输出电流是由用户选择参考电压和感应电阻决定。
For PWM current control, the maximum output current is determined by the users selection of a reference voltage and sensing resistor.
另外,还对滤波器的结构和参数对输出直流电压脉动和发电机相电流波形的影响及相电流谐波进行了仿真分析。
In addition, the thesis analyzes the influence of the filter structure and parameters on the output DC voltage ripple and the shape of phase currents, as well as harmonics of phase currents.
最大功率点是最大电池电流和电压的乘积,这个位置的电池输出功率是最大的。
The maximum power point is the product of the maximum cell current and voltage where the power output of the cell is greatest.
结果表明,死区效应引起了逆变器输出电压波形畸变,引起了电机电流波形畸变和转矩脉动。
The results indicate that the dead time effect distorts inverter output voltage and current waveform and increases torque ripples of the motor.
该仪表能够完成对电机的电压、电流、速度等参数进行采集、处理、输出和显示。
It can collect, process, export and display the parameters of motor's voltage, current and speed.
作出对应的状态轨迹图,通过仿真和实测,求出相应的电压、电流波形及输出特性,从中得出有益的结论。
Through simulation and measuring, a corresponding state locus diagram and a voltage and current waveform and output characteristics are thus made, from which a useful conclusion is reached.
它们用于提高放大电路的增益和实现输出阻抗匹配,提高电流复制精度,减小电压增益误差。
They are used to enhance the gain of amplifier and realize the impedance matching, improve the current copying precision, decrease the tolerance of voltage gain.
三套常用的电压和电流(VA部对)可预置,从而使快速安装电源供应器的输出。
Three sets of frequently used voltage and currents (VA pairs) can be preset, thereby enabling quick setup of the power supply output.
改变变频器的输出电压或输出电流有二种不同的方法,即PAM脉冲幅值调制控制和PW M脉冲宽度调制控。
Change the inverter output voltage or output current are two kinds of different ways, namely, PAM pulse amplitude modulation control and PWM control pulse width modulation.
分别采用白炽灯和日光灯作为光源,测量了太阳能电池的伏安特性、开路电压、短路电流、最大输出功率、填充因子、光照特性等基本特性。
Using fluorescent and incandescent as light source, basic features of solar cells such as short circuit current, open voltage, maximum output filling factor and so on were measured.
该发射器还具有校准和放大传感器信号,而这是现有标准电压或电流输出。
The transmitters also have calibrated and amplified sensor signals, which are available as standardised voltage - or current outputs.
从求解器的输出包括电压和电流分布,CG和RL矩阵的。
Outputs from the solver include current and voltage distributions, CG and RL matrices.
仿真和实验结果表明:所提出的变换器输入电流和输出电压为正弦,谐波小且输入功率因数可控,并可实现零电压换流。
Simulation and experimental results show that the proposed converter has sine wave input current and output voltage, low harmonic content, adjustable power factor, and zero voltage commutation.
这种脉冲电源可以实现在高重复频率工作下的高电压大电流输出,具有小型、高效和高可靠性。
The pulsed power can works by high output voltage and large output current under the repetition rates, it has some merits: simple structure, high efficiency and high reliability.
在建模过程中,以SOFC的燃料利用率为模型的输入,电压和电流为模型输出。
The fuel utilization of the SOFC is taken as the input, the voltage and current density as the outputs of the neural network model.
分析得到开路故障不会影响系统输出电压,但会明显影响单逆变器模块电感电流和输出电流。
The result is that open circuit fault does not affect output voltage of the system, but it apparently affects inductance current and output current of single module inverter.
通过TL494自动调节PWM输出控制励磁电流,达到稳定发电机输出电压、输出电流和限流充电的目的。
The output of PWM(pulse width modulation)was automatically adjusted by TL494 to control the field current of the generator, which accomplished stabilizing output v.
研究结果表明,超声作用使发电浸出输出电流和电压一定程度地升高,同时金属离子的浸出率也相应得到提高。
The experimental results indicate that ultrasound enhances the process, resulting in the increase of output current and potential as well as the leaching efficiency.
电阻显著减小了输出电流能力和电压输出随低电阻负载的波动。
This resistor significantly reduces current-output capability and the output-voltage swing with low-resistance loads.
输出功率和漏电流增加的栅极电压的增加。
The output power and drain current increase as the gate voltage increases.
根据KA3525的应用特点,设计了一种基于该电流型PWM控制芯片和单片机控制实现输出电压可调的稳压电源电路。
According to the applied characteristics of the KA3525, a regulated power supply circuit based on a PWM controlled chip and controlled by single-chip processor was designed.
根据KA3525的应用特点,设计了一种基于该电流型PWM控制芯片和单片机控制实现输出电压可调的稳压电源电路。
According to the applied characteristics of the KA3525, a regulated power supply circuit based on a PWM controlled chip and controlled by single-chip processor was designed.
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