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- In the same time, making the design and simulation about the main electro circuit parameter and control circuit of the APF. 同时,对有源电力滤波器的主电路参数和控制电路进行了设计和仿真。
- The results show that the quantum noise in the dissipation microcircuit is determined by initial state of the circuit and the circuit parameter. 结果表明,微型电路中的量子噪声决定于电路初始状态和电路的参数。
- By using a small computer, the circuit designer can make more calculations covering many times of circuit parameter variations. 若利用小型计算机,电路设计人员就能进行较多计算,一次又一次地修改电路参数。
- The writer summarizes the cause of vacuum switching cutoff,and analyses the influence of circuit parameter on it ,such as the overvoltage,when the vacuum switch cuts off the induced charging circuit. 通过对真空开关截流成因的阐述,分析用真空开关切断感性负载电路时,电路参数对真空开关截流的影响,及由此产生的过电压危害.
- BUCK converter is a kind of typical piecewise-smooth dynamical system.Changing the circuit parameter, much dynamical behavior can appear.The dynamical model of the circuit was constituted. 摘要BUCK开关转换器是一种典型的分段光滑动力学系统,改变转换器的电路参数条件会产生许多动力学行为。
- A design method of low-power CMOS two stages amplifier working in the condition of subthreshold value voltage is introdluced,and an in-depth analysis of circuit parameter and performance is made. 因此提出一种工作在亚阈值电压范围内的低功耗CMOS两级运放的设计方法,并对电路的参数和性能做深入分析是很必要的。
- Boost converter and UC3854 are used in designing a 500W APFC circuit. The circuit parameters are calculated. 通过比较,选择Boost变换器为主电路拓扑,采用UC3854控制器,设计一容量为500W的单相有源功率因数校正电路,给出了具体电路参数的计算。
- The dynamic of spacers in a short circuit is calculated by using simulative circuit parameters. 用模拟线路段参数计算了线路系统发生两相接地短路故障时,间隔棒承受的动力。
- Circuit parameters show a: 81db open loop gain, 82 degree phase margin, 123db CMRR, and power consumption around 6.2mW from 1.5V supply voltage. 电路参数为:81db的开环增益、87度的相位裕度、123db共模抑制比;以及在1.;5V电源电压下产生了约6
- Calculation of Passive Buffer Circuit Parameter 无源缓冲电路参数计算
- The advantage of this method lies in that there is no need to measure the parasitic network separately and estimate the circuit parameters of active region. 结合激光器的等效电路和速率方程分析,避免了单独测量寄生网络和估计有源区电路参数。
- The measurement of RLC equivalent circuit parameters of piezoelectric transformer was accomplished by using an impedance analyzer under low power condition. 本论文在实验上利用阻抗分析仪完成压电变压器在低功率工作时,等效电路参数的量测。
- If reciprocity and symmetry exist for passive two port networks of linear time invariant under zero intial condition,the circuit parameters will have some important characters. 对于线性非时变的无源二端口网络,在零初始条件下,若存在互易性及对称性,则其电路参数具有一定的特殊性。
- An analysis was also conducted to find out the ripple information in terms of circuit parameters and operating conditions.This information is also useful to the designers. 本论文将讨论此涟波与电路其他之参数及工作情况之间的关系,这对设计时选择电容将有助益。
- circuit parameter measuring instrument 电路参数测量仪表
- circuit parameter measuring equipment 电路参数测量设备
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- Next, the standard val-ues of circuit parameters and the maximum possible parametric range when the circuit has 2-scroll attractors are calculated according to the presented chaotic region diagram. 根据该混沌区域图,找到了系统产生双涡卷混沌吸引子且容差范围为最大时的元件参数标称值,同时计算出了元件参数标称值的容差范围。