voltage spike
英 [ˈvəʊltɪdʒ spaɪk]
美 [ˈvoʊltɪdʒ spaɪk]
网络 电压尖峰; 外的电压尖脉冲; 电压尖脉冲; 抑制电压突增; 电压峰值
双语例句
- Mechanism and suppression of voltage spike in a three-phase single-stage full-bridge PFC
三相单级全桥PFC电压尖峰机理分析与抑制 - Advanced voltage clamping techniques are demonstrated, which can also limit the second voltage spike originating from the tail current cut off.
可以证明，采用先进的电压箝位技术能够限制因关断拖尾电流而引起的第二个电压尖峰。 - In common hard switching circuit, high voltage spike usually could be produced during switch transition process because of the effect of transformer leakage inductance and parasitic capacitor.
在常规的硬开关电路中，由于变压器漏感及寄生电容的影响，常常在开关转换瞬间会产生很高的电压尖峰。 - The features of EEG abnormal changes were global or focus paroxysmal middle-high or extremely high voltage delta wave or mixed delta theta activity associated with sharp wave discharge, and in hyperventilation with 4-6c/ sec spike and wave complex.
脑电图异常改变以全脑或局灶性阵发性中～高或极高电位的δ波或δ、θ混合活动，伴尖波发放为特征，过度换气中可见每秒4～6次棘慢综合波。 - It's used in audio power amplifier and in other environments with large voltage spike on the power supply.
该电路可以广泛应用于音频功率电路及有过电压尖峰的环境中。 - An active-clamp flyback converter circuit is presented to realize Zero-Voltage and Zero-Current Switching ( ZVZCS) transition and at the same time suppress the voltage spike.
本文采用有源箝位反激式变换器电路，实现了零电压零电流（ZVZCS）软开关变换，使电压尖峰得到了抑制。 - Using the strategy, the converter overcomes the drawbacks presented by the conventional push pull converter, such as magnetic aberration, large switch loss, and voltage spike on switches, so it can get higher efficiency, and a wider application area.
在这种控制方式下该变换器克服了传统推挽变换器存在的偏磁现象、开关损耗大、开关管有电压尖峰等缺点，使得其变换效率更高，有更广的应用范围。 - In high-power Buck converters, the circuit is in high switching mode. Since the distributed stray parameters of the lead and non-ideal performance of the devices, very high voltage and/ or current spike appear on the switches, which reduced the reliability of the circuits.
在大功率Buck变换器中电路工作于高频开关状态，由于实际线路的寄生参数和器件的非理想特性的影响，开关器件两端会出现过高的电压和电流尖峰，严重地降低了电路的可靠性。 - In the future, we should step forward to study how to minish the voltage spike, to improve the assistant switch network, to study another new structure topology, for enhancing the capability of the maglev chopper.
今后应该进一步地减小母线电压尖峰，改进辅助管电路，研究新型拓扑结构，不断提高斩波器的性能指标。 - Voltage spike generator based on MPU
基于微处理器的电压尖峰发生器 - A design of voltage spike generator based on microprocessor unit is introduced.
介绍了基于微处理器的电压尖峰发生器的设计方法和思路。 - The Current-Fed Half-Bridge ( CFHB) converter suffer from the leakage inductance which results in oscillation and voltage spike.
由于电流源型半桥变换器（Current-FedHalf-BridgeConverter，简称CFHB）中存在变压器漏感，引起了开关管关断电压尖峰。 - The output voltage spike noises produced at the power components turn on and turn off are canceled, so it is suitable for designing the DC supply of the high sensitive receiving devices. Finally, the experimental results are given.
同时，消除了功率器件开关过程引起的输出电压尖峰噪声，可用于高灵敏度接收设备直流电源的设计，最后给出了实验结果。 - Thirdly, due to the presence of stray inductance switch voltage spike problem, using a simple RC snubber circuit, succeed reduced the voltage peak.
再次，针对杂散电感的存在引起开关管电压尖峰的问题，采用简单的RC缓冲电路，成功减小电压尖峰。 - In the commutation process, intermediate frequency transformer leakage inductance voltage spike has been elimination.
换流过程中，中频变压器漏感尖峰电压能够较好的消除。 - In order to effectively protect these devices in series, and to avoid the voltage spike caused by parasitic parameters, this paper also introduces a diode-clamping circuits to further improve the performance of the voltage sharing circuit.
为了更好地保护串联器件，避免其受到寄生参数引起的电压尖峰的损毁，还引入二极管箝位电路来进一步完善基于高频变压器的器件串联均压电路。 - In two operation modes, switch and body diode used as a rectifier have different influence on voltage spike when switch in the Push-pull circuit is turned off. Contrastive analysis and simulation with Saber are given.
在两种工作模式下，进行了使用开关管整流和体二极管整流对推挽侧开关管关断电压尖峰影响的对比仿真分析。 - In addition, the Buck FB converter has the risk of flux imbalance of transformer and voltage oscillation and voltage spike across the output rectifier diodes resulted by the reverse recovery.
另外，其变压器易出现磁不平衡现象，输出整流二极管存在反向恢复等。