• The temperature behavior of the forward voltage VF of the P-N junction is discussed.

    本文讨论了低温P - N正向电压降v _ F温度t变化特性

    dict.cnki.net

  • So, how to improve the tradeoff relationship between turn-off time and forward voltage is a key problem in power devices.

    因此提高开关速度并改善正向导通电压时间折衷关系这类器件关键问题之一

    dict.cnki.net

  • The SourceMeter instrument first performs the necessary DC tests, such as forward voltage, reverse breakdown voltage, and leakage current.

    首先进行必要直流测试例如正向偏压、反向击穿电压

    www.eefocus.com

  • The Source-Measure Unit can also test other diode parameters, including forward voltage drop and breakdown voltage.

    -测量单元可以测量其它二极管参数包括正向电压击穿电压

    www.eefocus.com

  • If a forward voltage is applied to the thruster before this interval has passed, the device may prematurely turn on and damage to the device and circuit could result.

    如果间隔时间结束之前正向电压半导体闸流管,设备可能过早启动可能导致设备电路损坏

    www.caikewang.com

  • In this paper, the mechanism of harmonic increments caused by device characteristics are analyzed in detail, and the compensation algorithm of a forward voltage drop is proposed.

    该文详细分析了器件特性引起谐波增大机理提出管压补偿方法

    dict.cnki.net

  • The two tests susceptible to junction heating are the forward voltage and leakage current tests.

    发热最敏感两种测试正向电压测试电流测试

    forum.esmchina.com

  • During t1 a reverse voltage must be maintained across the thruster and only after this time is the device capable of blocking a forward voltage without going into its on-state.

    t1期间通过半导体闸流管维持反向电压并且正是之后设备易于保持正向电压而无需开启电源。

    www.caikewang.com

  • R5 and R8 set a small bias level to reduce the otherwise quite wide neutral deadband caused by the forward voltage drops of the 1n4148's.

    R5r8设置一个偏见水平减少否则相当广泛中立死所带来正向电压下降1n4148的。

    www.tech-domain.com

  • It can be used to measure the luminous intensity, forward voltage, reverse current of each luminous dot in all kinds of LED luminous dot matrix.

    测试各种LED发光矩阵每个发光发光强度正向压降反向电流

    dict.cnki.net

  • This paper analyses the blocking voltage, forward voltage drop, photoresist mask design and gate-triggering and dynamic characteristics of high-power thyristors.

    本文大功率可控硅阻断电压问题、正向问题、光刻掩模板设计问题、控制极特性问题以及特性问题进行分析

    dict.cnki.net

  • In this paper, integral diode solar cell array for space use are presented. The forward voltage drop of the diode is related to its area and the rule of thumb equations are - given.

    本文报道了空间太阳电池方阵使用整体二极管太阳电池二极管正向面积有关可由半经验公式表示

    dict.cnki.net

  • The mechanism of harmonic increments caused by power device forward voltage drop and DC-link capacity voltage variety are analyzed in detail, and the compensation algorithm are proposed.

    励磁电源所产生谐波变频器直流电电压波动问题进行详细分析提出了改进方法

    www.fabiao.net

  • The crosstalk is overcome by using forward voltage on inactive rows and inverse voltage on inactive columns.

    通过未选中施加正向偏压、未选中施加反向偏压方法,有效地抑制了交叉效应。

    dict.cnki.net

  • This paper puts forward a voltage and current double closed-loop controlling method based on three-phase voltage source PWM inverter.

    提出一种基于三相电压PWM逆变器电压电流闭环控制方法

    dict.cnki.net

  • The results show that the forward conduction voltage drop reduces while the temperature increases and the current balance coefficients of converter in creases with temperature rising.

    结果表明,晶闸管正向温度升高降低,从而引起变装置系数温度升高升高

    www.dictall.com

  • By controlling the detecting time, it is found that the light intensity is varied with the detection time, and also varied with the forward bias voltage in the same detection time.

    控制光探测器探测时间发现不同探测时间下电池发光强度不同探测时间相同偏压不同则光不同

    www.fgxb.org

  • The article analyzes the principle and influencing factors of flicker, and the compensation devices are put forward to suppress voltage fluctuation and flicker effectively.

    分析了风电场变产生原理影响因素,指出依靠补偿装置可以有效抑制电压波动变。

    www.dictall.com

  • And based on it bring forward a simple voltage space vector method.

    分析基础提出一种简单电压空间矢量算法

    dj.iciba.com

  • The feed forward of network voltage and output current is proposed to decrease the impaction of voltage fluctuation on the performance of active power filter.

    针对电网电压波动有源滤波器影响进行了详细分析,提出了通过电网电压输出电流前馈方法其扰动进行抑制

    www.fabiao.net

  • For remove the influence of the grid input on APF tracking the reference, introduces feed forward of grid voltage, and gives the concretely formula of the feed forward.

    消除电网这个外部输入指令电流跟踪影响引入了电压前馈理论上推导前馈具体关系式

    www.fabiao.net

  • I have no "range" or "full speed" adjustment as it doesn't need one and changing the values of R3 and R6 varies the forward and reverse voltage values quite readily.

    没有范围全速调整因为并不需要一个不断变化价值观r 3r6不同正向反向电压相当容易

    tech-domain.com

  • A method for reducing ratio difference and Angle difference of micro-transformer of current and micro-transformer of voltage is forward.

    提出了减小微型电流互感器电压互感器比差方法

    dict.cnki.net

  • This circuit has the character of the flyback converter as well as the forward converter, single voltage output can be achieved by one transformer.

    这种变换器综合了正变换器特点,并且只用一个变压器实现电压输出

    dict.cnki.net

  • The traditional interleaved two transistor forward converter exists high voltage stress of freewheeling diode when applied in high output voltage condition.

    传统交错并联组合变换器应用电压输出场合存在变换器次级电压偏高、高频整流二极管电压应力大问题。

    dict.cnki.net

  • During an ESD event, both D1 and D2 can conduct, but the voltage at VIN exceeds the power-supply-rail voltage by only two forward-biased diode voltage drops.

    ESD事件D1D2可以进行传导通过两个前置偏移二极管VIN端的电压超出供电电源电压

    swww.eeworld.com.cn

  • Based on switch function model of TCSC and MATLAB, the digital simulation method in researching zero-crossing point characteristic of the capacitor voltage is put forward.

    该文基于TCSC开关函数模型借助MATLAB仿真工具提出研究电容电压零点特性数字仿真方法

    dict.cnki.net

  • Put forward the conception of steady voltage and transient voltage stability control of wind power plants.

    提出风电场稳态电压暂态电压稳定性控制概念

    dict.cnki.net

  • Put forward the conception of steady voltage and transient voltage stability control of wind power plants.

    提出风电场稳态电压暂态电压稳定性控制概念

    dict.cnki.net

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