Measurement and analysis of high speed high voltage ultrashort pulse on capacitive load 高速高压超短脉冲在容性负载上的测量及分析
Since the ultrasonic motor ( USM) is a nonlinear capacitive load, a matching circuit is needed to keep the output voltage and the phase shift constant. 超声电机为非线性容性负载,需要进行阻抗匹配,并保持电压和相移恒定。
AC load bank has kinds of specifications and series, and include resistance, inductive and capacitive load. 交流负载箱有各种规格,系列齐全。有纯阻性负载或阻性、感性、容性负载。
This paper introduces a design method and circuit of power supply with high voltage and high frequency response for driving capacitive load. 本文介绍了一种可带容性负载的高电压、高频响激励电源的设计方法及相应的实现电路。
Period-Doubling Bifurcation Behaviors of a Controllable Rectifier With Capacitive Load 容性负载可控整流电路倍周期分岔行为
Tbere is a soft-start problem for welding power supply, because it contains a rectifier with a large capacitive load. 焊机电源由于包含带大电容负载的整流器,会存在软起动问题。
Application of shunt active power filter in capacitive nonlinear load 并联型APF在容性非线性负载中应用
As a solution to body-contact effect, a model for distributed body resistance and parasitic capacitive load is presented. 提出了一种实用的体接触电阻及其版图寄生参数的模型化方法。
Some laws of CPA and ARFC for capacitive load have been found by comparing calculative results with experimental results. 通过对祥机的实验结果与计算结果进行比较、分析,找出运行在容性负载时的某些规律。
Capacitive load characteristics of compensated pulsed alternator Q& A on sex 补偿脉冲发电机的容性负载特性
Design of square-wave modulated high-voltage transformer with capacitive load 容性负载方波调制高压变压器的设计
Design of a matching circuit between pulse power supply and capacitive load based on frequency response analysis 基于频响分析法的脉冲电源与容性负载间匹配电路设计
Although CMOS technology offers low cost alternative, they suffer major problems such as large size in output transistors, stability issues on driving low resistive in parallel with high capacitive load at high bandwidth, noise and so forth. 虽然CMOS技术具有低成本的优点,但是较大的输出管尺寸,驱动低阻抗负载时稳定性问题,驱动高容性负载时带宽问题以及噪声干扰等一直限制了CMOS应用技术的前进步伐。
The model has a driver, which comprises an output resistance and capacitance, and a capacitive load. 该模型的驱动器由输出电阻和电容组成,负载为容性负载。
Action of the capacitive load on the switching circuit output waveform 容性负载对开关电路脉冲波形的影响
This paper describes the mechanism that multiple reignition of breaker can restrain or increase progressively the switching overvoltage during switching off inductive or capacitive load. 论述了开关在开断感性或容性负载时多次重燃对过电压的抑制或递升机理。
A three-phase 6-level inverter and a three-phase 12-level inverter using the new topology are discussed in detail. The waveforms of output current and current-sharing inductors current of the two inver-ters under capacitive load and inductive load are provided. 文中分析了由该类拓扑组成的三相6电平、12电平逆变器的工作原理,并研究了在感性负载和容性负载时的两种逆变器的输出电流波形、均流电感电流波形。
The voltage ripple waveform is analyzed based on the inductance and the capacitive change under two load models. 在两种负载模型下,通过计算分析了滤波电感和电容对电源电压波动的影响;
Development of High Power Intelligent Signal Source of Drivable Capacitive Load 可驱动容性负载的智能化大功率信号源研制
The Stability Analyse of a Buffer with a Capacitive Load 射随器在容性负载作用下的稳定性分析
The effect of pulse forming circuit on rising time is investigated and a coaxial pulse forming circuit composed of pulse capacitors, gaps switch, capacitive voltage divider and matched load is presented in this paper. 分析了脉冲形成电路参数对脉冲上升时间的影响,设计了一种集脉冲电容器、脉冲整形器、电容分压器和匹配负载为一体的ns级脉冲形成电路。
The standby power is input when the three-phase voltage with zero value, which can make the over-voltage and switching inrush current value in capacitive load. 分别在母线三相电压过零时投入备用电源供电,可将电容性负载上的过电压、过电流降到最低。
The traditional STA based on the delay look-up table can only handle ideal ramp input voltage and simple capacitive load for logic gates, while it cannot address the problem of non-linear input voltage and complex interconnect load. 传统的基于门单元时延表查找的STA仅能处理理想斜坡输入电压和简单容性负载,而不能处理非线性输入电压和复杂互连负载。
Module power source mostly works in pulse manner, which makes the dynamic change range of both capacitive and resistive load large, so it requires high in efficiency, density, stability and dynamic response. 雷达系统使用的模块电源大多工作在脉冲状态,其负载容性、阻性的动态变化范围大,对电源的效率、密度、稳定性、动态响应、可靠性等要求都高。
On the basis of this system, the electrical life test of aerospace relay under inrush load ( capacitive load) and the electrical life test of commercial automotive relay under resistive load were carried out. 在此系统的基础上,分别进行了涌流负载(容性负载)下的航天继电器寿命试验、阻性负载下的商用汽车继电器电寿命试验。
In this paper, we will design a high gain 、 wide bandwidth multistage amplifier driving large capacitive load which serves as error amplifier in low-voltage and low-power condition. 跨导型运算放大器是模拟和混合信号电子系统的基本组成模块,本文将要设计的是一种用于误差放大的低压低功耗多级放大器,要求具有高增益、大带宽并且能驱动大的负载电容。
Because of the existence of multiple capacitive load and inductive load, while active power is flowing, there will be the creation of reactive power between inductive cell and capacitive cell in electric power system. 在电力系统中,由于存在多种电容性和电感性负载,所以在有功功率流动的同时,将会产生流动于电感元件和电容元件之间的无功功率。
The PZT driver with high precision and stable output is designed. Its stability with capacitive load is analysised. 设计了压电陶瓷驱动器,并运用闭合斜率理论对容性负载下驱动电路的稳定性进行了分析与补偿,实现高精度且稳定的电压输出。
Strong capacitive made load voltage not easy to meet the basic requirements of MAO, meanwhile, the power supply system will be caused the current impact, so adaptive problems to the power source must be solved in these two aspects. 强电容性使负载电压波形不易满足微弧氧化的基本要求,同时会造成电源系统的电流冲击,故必须解决这两方面的电源适应性问题。
Explosive magnetic generator of frequency ( EMGF) is a kind of wideband radiation device in which explosive magnetic compression generator ( EMCG) is used to drive a capacitive load directly. 爆磁压缩磁频率发生器(EMGF)是一种利用爆磁压缩发生器(EMCG)装置直接驱动电容负载的宽带辐射装置。