The variety of the output DC voltage is less than 0.3% and the efficiency is higher than 85%.
开关电源经试验验证性能良好，直流电压输出纹波不大于0.3%，效率高于85%。
PV grid-connected inverter solar cell output DC into AC meet the requirements of the public grid and into the power grid equipment.
光伏并网逆变器是将太阳能电池所输出的直流电转换成符合公共电网要求的交流电并送入电网的设备。
The open loop time constant of the main generator influence the overshooting evidently. The important factor is the rising speed of the output DC voltage.
主发电机的开环时间常数会对建压过冲产生影响，而输出直流电压的上升速度也是一个重要因素。
It adjusts some technical parameters, such as the output DC voltage adjustable range, efficiency and power factor, wide band noise voltage, static regulation value.
调整了直流输出电压可调节范围、效率与功率因数、宽频杂音电压、稳压精度等指标。
This design will be through a multi-output DC power supply regulator circuit is designed to explain the principle and regulator of the power indicator and test methods.
本设计将通过多路输出直流稳压电源是设计说明稳压电路的工作原理和稳压的电源的指标及其测试方式。
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.
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。
Secondly, this dissertation educes the promising topologies for isolated low-voltage high-current output DC/DC converters by analyzing and comparing the basic topologies of the DC/DC converters.
本文分析了DC/DC变换器一些基本拓扑的结构及其特点，对隔离式DC/DC变换器原边和副边拓扑进行了分析和比较，得出了隔离式低压大电流输出DC/DC变换器的优选拓扑结构。
The simulation results show that the amplifier of improved control circuit not only solve the question of output DC offset, but also keep the voltage gain lowered by voltage compensation technique.
仿真结果表明，改进控制电路后的系统不但解决了输出直流偏置问题，而且解决了电压补偿方法所造成的放大器增益下降问题。
I may make a small dyno with a DC motor to measure the actual power output of the engine at various intake air pressures.
我可以作一个小小的赛道与直流电动机来衡量的实际输出功率的引擎在不同进气压力。
Experiments show that the designed DC DC convertor's output voltage precision is high, the antijamming ability is strong and the adjustable performance is fast and smooth.
实验结果表明，用这种方法所研制的电动汽车DC DC变换器输出电压精度高，抗干扰能力强，调节特性快速、平稳。
By getting the direction function from the output AC current, the applied time of voltage vectors in one PWM period was chosen, the direction of central current was controlled for DC voltage balance.
该方法通过实时检测三相交流输出电流方向得到方向函数，利用该函数选择一个PWM周期内不同电压矢量作用时间来控制中点电流的方向，实现电压平衡。
They are reliably protected against overheating, overload and short-circuits as well as high frequency and DC at the output.
他们是可靠的保护，防止过热，过载，短路以及高频率和输出直流。
Pulsed operation also allows these instruments to output current levels well beyond their DC capabilities.
这类仪器在脉冲操作模式下还能够输出大大超出其直流能力的电流值。
A new type of DC switch power which is possessed a DC voltage input and three DC voltage output, and is able to reach higher efficiency has been introduced in this paper.
本文介绍一种新型的直流开关电源，该电源是一种直流电压输入，三种直流电压输出，并能够达到相当高的效率。
MPS700 series dc voltage constant-current power supply, is designed by using linear series MOSFET control mode of the ac input dc output power.
MPS700系列直流稳压稳流电源，是采用MOSFE T线性串联调整方式设计的交流输入直流输出电源。
Increasing the efficiency of DC voltage can be helpful to increase the output voltage of the inverter.
提高直流电压利用率可以提高逆变器的输出能力。
In the output stage of the converter, a small filter is treated as an integral part of the dc-to-dc converter.
在变流器的输出级，一个小的滤波器作为直流-直流变流器整体的一部分。
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 ，对产生稳定的电晕电场极为重要。
In electronics, a circuit for converting AC voltage to low voltage DC in such a way that the output is regulated to minimize noise and voltage fluctuation.
在电子技术中，把交流电转换成低电压直流电的一种电路。这种电路的输出是经过调整的，使它的噪声及电压波动都很。
During the photoelectric conversion process of output signal from optical torque sensor, DC level drift error induced by temperature influence will affect the measuring accuracy of the system.
光扭矩传感器的输出信号在进行光电转换过程中，由于温度影响，造成了直流电平漂移误差，影响系统的测量精度。
This paper analyzes the effects of the input and output decoupling capacitances on the grounding current EMI in DC motor drives.
本文针对直流电机调速装置输入和输出侧退耦电容对地电流干扰的影响进行研究。
By digital adjustment with high precision on the DC bias of reference sine wave, the DC bias contained in inverter output voltage can be adjusted to restrain DC circulating current.
通过对逆变器基准正弦波直流分量的高精度数字调节，相应调节逆变器输出电压直流分量以抑制直流环流。
On the base of the theory of lowly pulsant output resonant DC-link inverter, the loss in the resonant phase of the resonant DC-link is analyzed and almost calculated.
在分析一种低脉动输出电压的谐振d C环逆变器原理的基础上，对谐振环的谐振阶段的损耗进行了分析与近似计算。
The relationship between output character of Switching Mode Power Supply (SMPS) and DC gain in feedback loops is discussed.
文中详细讨论了开关电源输出特性与反馈回路直流增益的关系。
The DC electromotive force output by AC generator can have quite big pulsating voltage.
交流发电机输出的直流电动势会有较大的脉动电压。
Because of the ripple of the DC power supply, the output harmonic amplitude of the voltage controlled SPWM inverter is higher.
由于直流供电电源纹波的影响，电压控制SPWM逆变电路的输出谐波分量幅值较大。
Because of the ripple of the DC power supply, the output harmonic amplitude of the voltage controlled SPWM inverter is higher.
由于直流供电电源纹波的影响，电压控制SPWM逆变电路的输出谐波分量幅值较大。
应用推荐