• Five nanogenerators working together produced about 1 micro ampere output current at 3 volts about the same voltage generated by two regular AA batteries.

    5个纳米发电机同时工作可以产生1安培3伏特输出电流,与2普通的5号电池产生电压差不多

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  • The relationship between the control voltage and the current output by the constant-current source may shift.

    控制电压恒流电源输出电流之间的关系改变可能会产生漂移。

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  • By analyzing its structure and working principle, it proves that the new circuit has little pollution to the network and has well characteristic of the output voltage.

    通过简单分析电路结构形式工作原理证明它是一电网污染、整流输出电压特性好的焊接电源主电路形式。

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  • By getting the direction function from the output AC current, the applied time of voltage vectors in one PWM period was chosen, the direction of central current was controlled for DC voltage balance.

    方法通过实时检测三相交流输出电流方向得到方向函数,利用该函数选择一个PWM周期内不同电压矢量作用时间来控制中点电流方向,实现电压平衡。

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  • By analyzing the basic influence of the "dead-time effect" acting on the output voltage of SVPWM inverter, the concept of the dead-time voltage vector is put forward in this paper.

    分析效应SVPWM输出电压影响基础提出死区电压矢量的概念,给出死区电压矢量的求取方法。

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  • It has excellent output stability by following up the variation of input voltage and connected load, they almost can't be damaged in normal use.

    遵循输入电压负载变化连接良好输出稳定他们正常使用几乎不会损坏

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  • For PWM current control, the maximum output current is determined by the users selection of a reference voltage and sensing resistor.

    对于PWM电流控制最大输出电流用户选择参考电压感应电阻决定

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  • The output voltage is adjusted by changing on and off Angle.

    通过改变开关实现调节输出电压目的。

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  • Since power is proportional to the square of the voltage, if the input signal is increased by a factor of two, the output signal is increased by a factor of four.

    由于功率电压平方成正比, 因此如果输入型号增大输出信号将增大至倍。

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  • Meanwhile, the application of the permanent magnet synchronous generator, which is simple in structure, high in efficiency and reliability, is limited by the difficulty to adjust its output voltage.

    稀土永磁同步发电机具有效率高结构简单可靠性高等一系列优点,但由于其电压调节困难应用受到限制。

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  • From the negative feedback aspect of the parallel voltage, this paper quantitatively discusses input and output resistances by employing 4 methods.

    并联电压负反馈角度输入电阻输出电阻给出下列4种方法定量讨论

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  • The problem of voltage balance was solved by a compensation for the difference of the output voltage of capacitor.

    通过针对输出电容电压差值的直流分量进行补偿,解决电压平衡问题

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  • By flexible design of the parameters, the circuit can satisfy different requirements of output voltage, and it is excellent solution for many analog isolation problems.

    通过参数灵活设计可以满足不同输出电压隔离要求,应用于不同的模拟信号隔离场合。

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  • In a dc-dc converter with a given input voltage, the average output voltage is controlled by controlling the switch on and off durations (ton and toff).

    一个给定输入电压直流-直流变流器中,输出平均电压通过控制开关的导通时间来控制的。

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  • The input voltage ranges of sampling channels can be set up by programme to match it with output voltage ranges of various instruments.

    通过程序设置采样通道输入电压量程使各种不同输出电压量程的仪器相匹配。

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  • By using the time variant modulation ratio method, the harmonics can be eliminated and a sinusoidal and balanced output voltage or input current is obtained.

    通过采用时变调制方法可以消除不对称输入电压的影响,从而获得对称正弦输出电压输入电流

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  • MPS700 series dc voltage constant-current power supply, is designed by using linear series MOSFET control mode of the ac input dc output power.

    MPS700系列直流稳压稳流电源采用MOSFE T线性串联调整方式设计交流输入直流输出电源。

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  • By analyzing the basic influence of the "dead time effect" acting on the output voltage of SVPWM inverter, the concept of the dead time voltage vector is put forward.

    分析效应对空间电压矢量调制输出电压影响基础提出死区电压矢量的概念,给出死区电压矢量的求取方法。

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  • The experimental results prove that the sine wave inverter designed by this method have good stability and high quality output voltage and can be applied in practice.

    实验结果表明利用方法设计无差拍控制正弦波逆变器系统稳定性输出电压波形畸变率低,具有一定的实际应用价值。

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

    这种变换器综合反激变换器特点并且只用一个变压器实现电压输出

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  • By making changes of reference voltage phase diagrams of load, this method can enlarge the compensation range and decrease the energy output of DVR.

    方法通过负载参考电压相角旋转幅值的“伸缩”,扩大DVR补偿范围减少D VR的有功输出

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  • The card can collect four axes' encoder pulse signals simultaneously, and control servo motor by four output analog voltage. Furthermore, it can control input and output I/O signals.

    运动控制同时采集编码器脉冲信号输出路模拟电压控制伺服电机,同时能控制I/O信号的输入输出。

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  • The pulsed power can works by high output voltage and large output current under the repetition rates, it has some merits: simple structure, high efficiency and high reliability.

    这种脉冲电源可以实现重复频率工作电压电流输出具有小型高效高可靠性。

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  • The DC electromotive force output by AC generator can have quite big pulsating voltage.

    交流发电机输出直流电动势较大脉动电压

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  • An increase in the magnitude of fundamental output voltage was verified by experiments.

    实验结果表明过调制策略能提高输出电压波幅

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  • It is shown by the experimental results that the inverter power supply with digital control technologies designed by this dissertation can output steady sine voltage.

    实验结果表明采用本文设计数字化控制技术逆变电源可以获得稳定正弦电压输出

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  • One disadvantage of this method of stabilization is the additional output noise and offset voltage caused by increased amplification of input-referred voltage noise and input offset voltage.

    这种稳定方法一个不足输入端的有关电压噪声失调电压增大额外地增加输出噪声和失调电压。

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  • Aimed at the influence on the inverter output voltage caused by the PWM inverter dead-time, one dead time compensation strategy is proposed.

    针对PW M电压型变频器时间输出电压影响提出一种死区时间补偿方案。

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  • The voltage value related to its capacitance value can be output directly by the measurement circuit.

    测量电路直接输出与电容值相对应电压

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  • The output characteristics also make the AD590 easy to multiplex: the current can be switched by a CMOS multiplexer or the supply voltage can be switched by a logic gate output.

    这种输出特性便于AD590实现多路复用:输出电流可以通过CMOS多路复用切换或者电源电压可以通过一个逻辑输出切换

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