查询词典 filter circuit

The proposed charge circuit can significantly reduce the circumfluent loss appearing in the conventional phase-shifted full bridge. And it can achieve ZVS over almost the full load-range, which results in high efficiency. Even more, the requirements to the filter both at the input and the output can be also significantly reduced.

这种新型充电电路可以极大的减小表现在传统移相全桥中的环流损耗，在整个负载范围内都能够实现软开关，效率比传统的移相全桥高出许多，滤波器能做得小很多。

The paper designs and makes a kind of active power filter experiment device with four use main circuit and without conformer.

作者设计、制作了一种不用变压器、采用四重化主电路实现的120kVA有源电力滤波器实验装置。

The key technologies include A/D conversion circuit with double integral, sign processing software for the microcomputer, eliminating zero excursion and the interference for digital filter, display precision adjusted and real-time graduation.

其关键技术包括：双积分A/D转换电路、单片机信号处理软件、消除零漂、排除干扰的数字滤波、显示准确度调校和实时标度变换等技术。

The key technologies include A/D conversion circuit with double integral, sign processing software for the microcomputer, eliminating zero excursion and the interference for digital filter, display

其关键技术包括：双积分A/ D 转换电路、单片机信号处理软件、消除零漂、排除干扰的数字滤波、显示准确度调校和实时标度变换等技术。

The key technologies include A/D conversion circuit with double integral, sign processing software for the microcomputer, eliminating zero excursion and the interference for digital filter, displayprecision adjusted and real-time graduation.

其关键技术包括：双积分A/ D 转换电路、单片机信号处理软件、消除零漂、排除干扰的数字滤波、显示准确度调校和实时标度变换等技术。

The principles of IGBT used in the design of power filter and its driver circuit based on EXB841 are introduced in details.

介绍了混合滤波器设计中开关器件IGBT的特性，讨论了EXB841 为核心的IGBT 驱动电路的搭建。

That the Motorola company produces apply the main body of a book , the reality having given the carried communication making use of one kind of high sensitivity electric line of force that these components design out a wave filter applies a circuit.

本文采用Motorola公司生产的调频通信器件混频器、解调器、振荡器等的特性、结构、原理及典型应用，给出了利用这些器件设计的一种高灵敏度电力线载波通信滤波器的实际应用电路。

An Error Analysis of the Work Cylinder with Errors in Ellipticity and Prismatic Roundness when Located on a V-block ;2. The model of circular form based on V-block ,filter,hardware circuit and software flow are introduced.

在工序间检测的基础上，提出了轴承外圈圆度数字化测量系统方案，并在V形块定位的圆度模型推导、测量系统滤波分析、硬件电路和软件流程图方面做了介绍。

It is concluded that one can use the IC trimming skills to correct the center frequency error of the band- pass filter that is due to the IC process variance, and then use a self-compensation bias circuit to ...

此一误差限制了本文所提出的滤波器使用范围，但在 Low -Q 滤波器应用上具有多方面的优点。根据本文所提出设计方法所设计的 GM-C 滤波器，具有。。。

With the process improvement, the switched capacitor filter is used in high speed communication circuit increasingly.

随著制程演进，切换式电容滤波器也逐渐被应用到高速的通信电路。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。