查询词典 filter capacitor

an equivalent model of Al electrolytic capacitor has been studied in this paper. The change law of the equivalent serial capacitance, dissipation factor and impedance of Al electrolytic capacitor has been discussed at different frequencies with Agilent4395A Impedance Analyzer.

研究了铝电解电容器的等效模型，讨论了铝电解电容器在不同频率下，其等效串联电容、介质损耗因子、阻抗随频率变化特性，采用Agilent4395A阻抗分析仪测量了铝电解电容器参数、阻抗-频率特性等。

And compares the function of series capacitor with that of shunt capacitor.

串联电容器与并联电容器作用的对比。

The New Era of All-Solid Capacitor Graphics Accelerator : GIGABYTE is an industrial pioneer to implement an all-solid capacitor design on the line of NVIDIA and ATI series graphics accelerators.

新时代的全固态电容图形加速卡：技嘉是一个工业的先驱，以实现全固态电容设计的路线，nvidia和ATI系列显卡加速器。

To decrease the size of electromagnetic riveter, the author proposes that pulse capacitor should be replaced with electrolytic capacitor, the existing high voltage ignitron should be replaced with thyristor. The low voltage riveting process has been studied experimentally.

根据国内现有条件提出采用电解电容器代替原有设备的脉冲电容器、以电子开关代替真空接触器，实现电磁铆接设备的小型化；低压铆接实验表明改善线圈的散热性能是低压电磁铆接必须解决的一项关键技术。

Major production and sale of capacitors series: including ceramic capacitors, polyester capacitor, the capacitor regulations, mica capacitors, electrolytic capacitors, tantalum capacitors, and so on.

主要生产及销售电容器系列：包括陶瓷电容、涤纶电容、安规电容、云母电容、铝电解电容、钽电容等。

CHUANGLIAN CAPACITOR CO.,LTD(4320 factories) is south original Xijing nanyun mica capacitor company (4320 factories), tenable has the independent legal person's limited liability company in 2005 according to the joint stock system remanufacture.

西安创联电容器有限责任公司（4320厂）是原西京南云云母电容器公司（4320厂），于2005年按照股份制改制成立的具有独立法人的有限责任公司。

If a capacitor is connected to a battery, the electrons will flow out of the negative terminal of the battery and accumulate on the capacitor plate connected to that side.

如果电容器连接到电池上，电子将从电池的负极流出堆积在与负极相连的极板上。

The analysis results show that PAPF is effective for parallel resonance damping, but can not damp series resonance when capacitor current is not included in the detecting current. And when capacitor current is included in the detecting current, PAPF is prone to be unstable and can not damp parallel and series resonance.

分析表明，由于无功补偿电容器的影响，传统控制策略下的PAPF对系统谐振的抑制效果不理想，同时当检测的负载电流中包括无功补偿电容器电流时，系统还有可能出现不稳定的现象。

Capacitor ; series ; group of capacitor ; the value of permissible voltage ; rated electric quantit

电容器；串联；电容器组；耐压值；额定电量

Another feature of electrolytic CAPACITOR s, both aluminium and tantalum, is that most of them are polarized and require a DC bias for correct operation - a reverse bias may do damage and will certainly increase leakage (unpolarized electrolytic CAPACITOR s, which may be biased in either direction, do exist but they are uncommon, and considerably larger than the polarized variety).

电解电容还有一个特点，那就是绝大多数都是有极性的，其两端必须施加直流电压才能正常工作。如果极性接反，电容就可能损坏，其漏电流也会增加。无极性电解电容虽然已经问世，但是相比之下不常用，而且外形尺寸也比有极性电容大。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。