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- However, due to leakage effects flyback converter power switch off when the voltage spike caused by the need to be inhibited by clamping circuit. 然而,由于漏感影响,反激变换器功率开关管关断时将引起电压尖峰,必须用钳位电路加以抑制。
- The voltage spiked. 电压不稳。
- The current lags behind the voltage. 电流滞后于电压。
- He has measured the voltage in circuit. 他已经量了电路中的电压。
- The electric current lags behind the voltage. 电流的相位小于电压
- The voltage was increased stepwise. 电压逐步增加。
- And the output rectifier diodes can commutate naturally, avoiding voltage oscillation and voltage spike caused by the reverse flow of primary current. 输出整流管能够自然换流,避免了反向恢复造成的电压振荡和电压尖峰。
- Note the polarity of the voltage drop across R. 注意R上电压降的极性。
- If the voltage is looked at with a wideband oscilloscope, it will look like a noise "spike. 该曲线可以充分反映屏蔽体上的电压信号的特征,以及对模拟信号输入端的耦合情况。
- The voltage had been reduced in stages. 电压一直在逐步地降低。
- DOES THE VOLTAGE FLUCTUATE OR DROP OFF? 电压波动或消失?
- The voltage is seen to be fairly constant. 可以看到电压相对稳定。
- However,there exists a problem of this kind of converter,that the output rectifier diodes suffer the parasitic oscillation and voltage spike resulted by the reverse recovery of the rectifier diodes. 移相全桥零电压变换器是中大功率直直变换场合的理想拓扑之一,但在其输出整流二极管反向恢复时,整流桥产生寄生振荡,二极管上存在很高的尖峰电压。
- We tried in vain to measure the voltage. 我们原想测量电压,但没有成功。
- To increase the voltage of(a circuit). 升压增加电路的电压
- The voltage is not controlled in that way. 电压不是用那种方法控制的。
- Once a certain initial level is reached, this regenerative effect accelerates, taking the voltage all the way to the highest level, resulting in a spike. 一旦到达某个门槛值,这个再生的效应就会加速,让电压一路飙到最高点而产生尖锋。
- The voltage of the amplified signal at the loudspeaker is 2V. 扬声器放大了的信号的电势为2伏。
- The electric current varies directly with the voltage. 电流与电压成正比。
- Voltage spike generator based on MPU 基于微处理器的电压尖峰发生器