Current collector ( excl. those of carbon or graphite), for a voltage not exceeding 1000v 集电器(不包括碳的或石墨的),不超过1000V电压用
This paper analyses the current gain β and maximum collector voltage VCM of InAs/ InP ( 0.7) Sb ( 0.3) hot electron transistor. 分析InAs/InP(0.7)Sb(0.3)热电子晶体管的电流增益β及最高收集极电压V(CM)。
The singularity degree for signal singularity point is explained in qualitative analysis, Wavelet transform in realizing process singularity detecting is illuminated by true collector signal of voltage and current. 然后以实测的电压、电流信号为例说明了小波变换在奇异信号检测中的实现过程。
This paper has analysed the waveforms of Class E amplifier with shunt inductor. The value of the collector current and voltage, the output power, and the parameters of the load network are also determined, which provide reference basis for the design of the amplifier. 本文对带旁路电感的E类放大器的波形、集电极电流和电压、输出功率进行了分析,计算出负载网络的最佳参数,为该类放大器的设计提供了依据。
The base current and the junction leakage current increase, while the collector current and the breakdown voltage decrease for SiGe HBTs after radiation. 辐照后基极电流、结漏电流增大,集电极电流、击穿电压减小。
It is convenient to analyze the sensitivity of parameters, the distortion of output voltage as well as other performances such as the peak collector current, the peak collector_emitter voltage and the power_output capability etc. 容易分析E类放大器的参数灵敏度、谐波畸变及其它性能如集电极峰值电流、集射极峰值电压、输出功率能力等。
Electron launching resulted in positive voltage signal of collector plate, and ion launching resulted in negative voltage signal of collector plate. 收集板上的正、负电压信号分别由激光烧蚀金属Cu产生离子和电子发射而引起,高能电子对环境气体具有碰撞电离的作用。
The collector voltage of the switching transistor is determined by the voltage of the power network. 晶体开关管的集电极与发射极间的电压取决于电网电压。
In this design, the collector-to-emitter voltage is sensed to determine the directions of the output currents for the 4-step commutation strategy. 该文检测器件集射极电压确定输出电流方向,并据此实现四步换流。
The waveforms of the collector current and collector-emitter voltage are also determined under the optimum operation condition. 在最佳工作条件下,给出了集电极电流和集电极&发射极电压波形。
Under the state of optimum operation of the amplifier, the following basic amplifier parameters are determined: the waveforms of the collector current, the collector-to-emitter voltage, the instantaneous power dissipated in the transistor, the collector efficiency, and the values of the load-network components. 在最佳工作状态下,确定了放大器的集电极电流和集电极-发射极电压波形、晶体管的瞬间能量损失、集电极效率和负载网络参数。
Analysis of collector voltage spikes of high-voltage switching used in half bridge converter with pulse-width modulation 半桥式脉宽调制变换器高压开关晶体管集电极尖峰电压分析
The piezoelectricity energy collector is distorts piezoelectricity structure using the ambient vibration induction, causes the material interior positive and negative electric charge center separation, thus produces the polarizing voltage. 压电能量收集器是利用环境振动诱导压电结构变形,引起材料内部的正负电荷中心分离,从而产生极化电压。
A novel composite collector layer structure is presented for the first time, which better solves the poor breakdown voltage of SHBT ( single heterojunction bipolar transistor) and the electron blocking efforts of traditional DHBT. 首次提出了一种新型复合集电区结构,较好地解决了SHBT(单异质结双极晶体管)反向击穿电压低,DHBT电子堆积且与PIN探测器(PIN-PD)无法外延共享的问题。
Collector has been optimized using electron optical simulator, EOS in several aspects: adjusting the voltage, changing the collector radius, increasing the magnetic field values, adjusting the location of collector, inclusion of non-symmetrical slope, etc.. 本论文依据EOS电子光学模拟器对收集极进行了几个方面的优化:调整各极电压,改变收集极各电极的入口半径,增加磁场值,调整收集极各极位置,加入非对称斜面等。
On the one hand, according to measurement module, collector, concentrator in the system, the paper finishes the hardware circuit design, which consists of voltage and current conversion circuit, measurement module circuit, data protection circuit, power circuit, and so on. 一方面针对系统方案中的测量模块、采集器和集中器,进行了硬件电路设计,其中包括电压电流转换电路、计量模块电路、掉电数据保护电路、电源电路等。