电路

With the consideration of coupling filter, a circuit model of the SEPIC converter coupled with intruding interference is constructed, and intermittent phenomena are observed by means of numerical simulation and circuit simulation.

从电路耦合滤波的角度考虑，建立具有耦合干扰信号的SEPIC变换器模型，通过数值仿真和电路仿真观察到了间歇现象，分析不同电路参数对干扰信号强度阈值的影响。

In this paper, based on analysis the characteristic of direct-drive WPGS and other devices, the main circuit structure, which composed of three-phase full bridge rectifier, sepic chopper and single-phase full-bridge inverter, is presented.

本文在详细分析直驱风力发电系统特点和已有逆变装置的基础上，确立了三相不可控整流桥+SEPIC变换电路+单相全桥逆变电路的逆变装置主电路结构。

Point out among multistage amplifier reducing total noise directioning of coefficient , design one low in noise to setover the circuit, there is certain reference value to the design of the circuit amplifier.

指出在多级放大器中降低总噪声系数的方向，设计出了一种低噪声偏置电路，对电路放大器的设计有一定的参考价值。关键词：电子噪声，电路噪声，噪声计算

This artice introduces a metal-semiconductor-metal-photodetector circuit model that can be used in CAD. gives the PSPICE subcircuit description of the model, and make a confirmation of the model using the circuit simulator PSPICE.

文中介绍了一个可为计算机辅助分析软件采用的完整的金属-半导体-金属光探测器的电路模型，给出了该模型的PSPICE子电路描述，并用电路模拟软件PSPICE对其进行了模拟验证。

A synchronous circuit is a circuit in which the parts are synchronized by means of a clock subcircuit.

同步电路是一种由[def=%E6%99%82%E9%90%98]时钟([def=%E6%99%82%E8%84%88]时脉)子电路所同步的一种[def=%E9%9B%BB%E8%B7%AF]电路。

The whole PWM circuit contains two subcircuit, the front-end is PWM module that make up of the counter that based on nine MOSFET True-Single-Phase-Clock D flip-flop; the back-end is demodulated module, which is consist of a three order Chebyshev low-pass filter used trans-conductor capacitor. All the subcircuits are simulated. At last, an approving simulated result of the whole circuit is given too.

在调制部分，利用九管单相时钟D触发器构成计数器，并由此组成了脉冲宽度调制电路，同时给出了在典型温度下的仿真结果；在解调部分，介绍了低通滤波器从无源到有源的设计方法，设计了三阶切比雪夫低通跨导电容滤波器，同样给出了相应的仿真结果；最后，作为将脉冲宽度调制电路和滤波器作为整体电路，以脉冲调频波为输入进行了仿真，取得了令人满意的结果。

Experimental results demonstrate the effectiveness of the proposed on-line testable and repairable design, with unconspicuous performance degradation of the functional circuit.

文献[3-7]的方法借鉴了数字电路中冗余设计和校验的思想，针对开关电容滤波器的串联结构，将被测电路划分为多个模块，在电路中设置一个冗余的可编程模块，可以在测试

This compensation circuit can make the stability of the LDO linear regulator undependent on the effect of load capacitor's equivalent serial resistance, and it also makes the unit gain frequency bandwidth change slightly when the load is varying, thus greatly improving the performance of transient response, Furthermore, on the basis of dynamic frequency compensation, an overcurrent protection circuit is designed.

文章针对LDO稳定性的问题，提出了一种内部动态频率补偿电路，使LDO线性稳压器的稳定性不受负载电容的等效串联电阻的影响，其单位增益带宽也不随负载电流变化而改变，大大提高了瞬态响应特性；采用Hynix 0.5μm CMOS工艺模型对电路进行仿真；此外，该电路在实现动态频率补偿的基础上又加入了系统的过流保护功能，当负载电流大于限制电流时，LDO不能正常工作；当负载电流小于限制电流时，又自动恢复到正常工作状态。

Except as described in 12.4.1.3, an insulated conductor of one circuit shall be separated or segregated from any uninsulated live part of a different circuit.

12.4.1.1除非提出了额定的最高绝缘电压，电路中绝缘导体同电源的分断用挡板断开或分离，除了12.4.1.3中所述的情况外，电路的绝缘导体应与不同电路的活动导体分离或断开。

The use of Wallman deforming circuit brings the merits of a good linearity and high-speed attribute while overcomes the defect of sound thinness caused by Wallman circuit .

渥尔曼变形电路的应用，具有渥尔曼电路的良好线性与高速性，却又克服了渥尔曼电路声音单薄的缺点。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。