A resistor to VDD and a capacitor to ground from the MONO IN terminal enables the one-shot circuit and controls its pulse width.
一个到VDD的电阻和在终端单声道到地电容使一杆电路和控制其脉冲宽度。
The paper analyzes the present situation, the development of high frequency switching mode power supply and the soft switching technique, then to know the asymmetrical half-bridge suits to be used in the medium power situation. The paper firstly emphasizes on the AHB converter`s steady state operation principle and the relationship between the input and output voltage, then bring forward the voltage and current pressure of some important components and the condition to realize the MOSFET`s ZVS; and then considering the problem of transformer offset magnetizing current and the voltage oscillation in the circuit resulting from the inductor which in serial with the transformer, the paper analyses the reasons and the methods to resolve it. To the offset magnetizing current, it can be better through adjusting the circuit parameter or resolves in series with capacitor in double current rectify circle, but to the voltage oscillation it can be resolved by clamping the inductor to the source or ground. At last, the simulation proves the methods right.
本文首先分析了国内外高频开关电源及其软开关技术发展和现状，继而在此基础上着重分析适用于中等功率场合的不对称半桥电路的稳态工作原理及其稳态输入输出电压关系，给出关键器件的电压电流应力，并对其实现零电压开通的条件进行了讨论及改进，继而针对不对称半桥电路存在变压器直流偏置和串联电感带来的振荡问题进行了分析并提出了各自的解决办法即主功率变压器的直流偏置问题可以通过调整原电路的参数来改善或通过在次级采用倍流整流和串隔直电容来彻底解决此问题，而对于串联电感带来的电压振荡问题可以通过对串联电感进行双向钳位来解决，并通过仿真证明各种方法的可行性。
However, since the capacitor forces an ac ground at the emitter of the output transistor, the capacitor charging currents are proportional to the antilog of the voltage at the base of the output transistor.
然而，由于电容器部队在一个输出晶体管发射极交流接地，电容器的充电电流在输出晶体管的基成正比的电压反对数。
The system utilizes charge pump elevator to enhance the voltage of storage capacitor and effectively increase the reserved energy. Meanwhile, charge pump elevator in powered-off state is reversely cut off to prevent energy leakage to ground.
利用电荷泵升压电路提高存储电容的电压，有效的增加了存储能量；同时，掉电后的电荷泵升压电路反向截至能防止能量从存储电容泻放回到地。
Meanwhile the small blue resin coated ceramic disc capacitor is more effective in shorting very high frequency noise spikes to ground and to preventing it from getting back into the power supply line and traveling to other circuits.
答案是：大滤波电容器，在二次侧的电源供应是平稳的直流和删除不需要的低频率噪音，同时小蓝树脂包衣陶瓷电容器，是更有效地在抛空甚高频噪音尖峰至地面，并防止它找回到供电线路和旅游等电路。
Three methods of the full current compensation of one-phase-to-ground fault were put forward: installing on leading phase a inductor in the resistance grounded system; installing a lagging phase capacitor in the resistance grounded system; installing on leading phase a inductor in the inductor grounded system.
本文提出了三种单相接地全电流补偿方式：中性点电出了各全电流补偿方式的全电流补偿条件，分析了各全电流补偿方式因调整误差对接地点残流大小的影响。
The source of the MESFET 30 is connected to the ground line 22 via an RF choke 34 which shunts the capacitor C. A dc blocking capacitor 32 is also included in the feedback path.
该消息人士30日的场效应管连接到地面线22日通过的RF扼流圈34其中分流电容角直流阻挡电容器32也包含在反馈路径。
VCC Power Supply +5 V, and then is filtered by the capacitor in order to avoid interference with the power GND then the system ground (0V) pulse signal output next CPU interrupt input pins such as
VCC接电源+5V并经电容进行滤波，以避免电源干扰 GND接系统的地线（0V）；脉冲信号输出接CPU的中断输入引脚（例如8051的13脚INT1）。
The power and ground planes of the capacitor structure are connected to the vias.
该电容器结构的电源层和接地层连接到该通路。
A method of AC sampling applying DSP56F807 and its inner A/D converter is described. To solve the zero drift problem appeared in electromagnetic disturbance, several 2 nd order filtering schemes are analyzed with PSpice, including passive or active 2 nd order filter with or without amplifier and follow-up circuits while filtering capacitor connected to UOS or ground.
文章摘要：描述了应用DSP56F 807及其内部A／D实现交流采样的方法，对于出现的电磁干扰下的零漂问题，利用PSpice电路分析软件，对电路中使用的多种二阶滤波方案（无源二阶滤波，滤波电容接UOS或接地，无源二阶滤波加运放跟随，滤波电容接地以及有源二阶滤波电路中相应电路）进行分析，给出在该类应用中可行的无源二阶滤波、滤波电容一端接地方案，并解决了干扰下的零漂问题。
This figure also includes an offset capacitor, Coff, which is typically 0.25 LSB in size, and which can be switched between ground and Vref to apply a small offset to the sampling array so as to break the bit toggle pattern such that the correction bits provide sufficient information to provide enhanced resolution.
该附图还包括偏移电容器Coff，其通常在大小上为0.25 LSB，并且其可以在地和Vref+之间切换，以向采样阵列施加小的偏移，以便破坏位轮转模式，使得校正位提供足够的信息以提供增强的分辨率。
In its simplest form, this oscillator consists of a timing resistor and capacitor connected to ground.
最简单的形式，这种振荡器由一个定时电阻器和电容器的连接到地面。
Zi is formed by the series resistor and capacitor from the input to ground.
訾形成了系列电阻电容从输入为平地。
A RF bypass capacitor should be connected directly to this and ground.
阿射频旁路电容应直接连接到这和地面。
The high-side gate drive adopts floating potential of ground technologies, let the potential of gate floating based on principle of bootstrap. The bootstrap capacitor is external.
高端栅极驱动采用浮动地电位技术，利用自举原理将栅极电位上浮，外接自举电容。
DGS can change the effective permittivity of material and distributed capacitor and distributed inductance by etching the defected pattern on the ground of microwave circuit.
DGS是通过在微波电路的接地板上蚀刻出蚀刻图案（defectedpattern），以改变电路衬底材料的有效介电常数，从而改变介质上的微带线的分布电容和分布电感。
To preserve ammunition usage and minimize power requirements, the rifle uses a capacitor system to fire in short, controlled bursts. This flexible sidearm can be used to target both air and ground enemies.
为了不浪费子弹和少耗能量，来复枪有一个电容系统来控制枪的发射，并且这种弹性的系统可以瞄准空中和地面上所有单位。
The research objects include power module, power plane, ground plane, bypass capacitor, encapsulation of high-speed chip and inside power distribution.
研究对象包含了组成电源分配系统的电源模块，电源平面、接地平面、旁路电容和高速芯片的封装及内部电源分配等问题；
The warning device adopts rail-ground transmission mode to transmit the signals of the coming train. The transmission frequency is 20~40 kHz. When signals feed in rails, 1200 V, 2 μ F capacitor is used for isolation.
报警器采用钢轨对地传输方式传输来车信号，传输频率采用20~40kHz，信号馈入钢轨时用1200V，2μF的电容器隔离。
Then, the characteristics during single phase ground fault in neutral-point ungrounded system and neutral-point earthed via petersen coil system are respectively analyzed, and capacitor injection method is put forward.
分析了中性点不接地和中性点经消弧线圈接地系统单相接地的故障特征，深入分析了电容器助增选线方法。