RCD箝位,RCD clamp
1)RCD clampRCD箝位
1.Three common types of clamp circuits,TD(Zener clamp) circuit,RCD clamp circuit and TRCD clamp circuits are often used in SMPS.目前常用的三种箝位电路有TD箝位(齐纳箝位)、RCD箝位、TRCD箝位电路,论文分别设计了三种50 W单级PFC的箝位电路。
2)RCD resetRCD复位
1.A novel topology named "RCD reset dual switch forward DC/DC converter" is proposed and compared with the original one and shown that the new one wins merit in the duty cycle of more than 50% bigger, meanwhile, it overcomes the demerit of high voltage stress on the main switches and low efficiency due to the energy consumption for the excitation in reset resistor.该文提出了一种RCD复位双管正激型DC/DC变换器。
3)clamp[英][kl?mp][美][kl?mp]箝位
1.Aimed at the feature that the locality of axis of the armature mmf is determined by the brush in dc motor, a new concept onclamp is proposed.针对直流电动机中电枢磁动势的轴线位置由电刷决定的特征,提出了箝位概念,指出自控变频乃是箝位效应的直接后果。
2.This converter uses a simple auxiliary circuit without the active switch and lossy components so that the voltage stress of secondary rectifier diode is reduced and the current to charge or dischargeclamping capacitance is self-adjusted in accordance with the load.在分析ZVZCS-PWM软开关工作原理的基础上,提出了一种利用耦合输出电感的新型次级箝位ZVZCS-PWM变换器。
3.In development of the power stage for a 2 kVA high frequency on line UPS,methods of anti parallel diode across the serial resistor and activeclamps are adopted to reduce the gate voltage spikes over MOS gated inverter power switches during their turn off.在 2kVA高频在线式UPS主功率电路的设计调试中 ,针对桥臂功率管MOS门极干扰的实际情况 ,采取了在门极串联电阻上反并二极管和门极关断箝位电路等措施。
英文短句/例句
1.black level clamping circuit "黑色"电平箝位电路
2.plitude-controlled clamp电压振幅箝位控制电路
3.transistor base clamper circuit晶体管基极箝位器电路
4.a surgical instrument that stops bleeding by clamping the blood vessel.通过箝位血管止血的外科器具。
5.DC restorer diode直流恢复二极管箝位二极管
6.Active Clamp Forward Converter Based on One-Cycle Control;单周控制有源箝位正激变换器的研究
7.Study on a 50kVA Diode-Clamped Three Level Inverter Module;50kVA二极管箝位三电平逆变器模块研究
8.Research on Digital Controlled Forward Converter with Active-Clamp Reset;数字控制有源箝位正激变换器的研究
9.Research Progress of Inchworm Actuator with Clutch Clamping Mechanism离合器箝位型尺蠖驱动器研究及发展
10.Small Signal Model of Active Clamp Forward Converter有源箝位正激变换器交流小信号模型
11.A Novel Push-pull ZVS Boost Converter With Active Clamping一种新型有源箝位推挽ZVS Boost变换器
12.Research on Pulse Width Modulation Strategy for Neutral Point Clamped Multilevel Inverter;中点箝位型多电平逆变器脉宽调制策略研究
13.Research on Related Problems of 6kV Neutral Point Clamped Three-level Variable Frequency Drives;6kV中性点箝位三电平变频器相关问题的研究
14.A DISCUSSION ON CHARGE AND DISCHARGE OF THE CAPACITOR IN BLACK-LEVEL SETTING CIRCUITS FOR COLOR TV;彩电黑电平箝位电路电容的充放电问题
15.The Research of Secondary Electric Power Supply Based on the Active Clamp and Soft Switching Technique基于有源箝位软开关技术的二次电源研究
16.The Research of Clamp Circuits in 50W Flyback Switching Power Supply with High Power Factor50W高功率因数反激式开关电源箝位电路的研究
17.Analysis of PWM Control Technology for Cascaded Neutral Point Clamped Inverter级联中点箝位逆变器的PWM调制技术分析
18.Soft Switching Active-clamp Dual-switch Flyback Converter一种零电压开关的有源箝位双管反激变流器
相关短句/例句
RCD resetRCD复位
1.A novel topology named "RCD reset dual switch forward DC/DC converter" is proposed and compared with the original one and shown that the new one wins merit in the duty cycle of more than 50% bigger, meanwhile, it overcomes the demerit of high voltage stress on the main switches and low efficiency due to the energy consumption for the excitation in reset resistor.该文提出了一种RCD复位双管正激型DC/DC变换器。
3)clamp[英][kl?mp][美][kl?mp]箝位
1.Aimed at the feature that the locality of axis of the armature mmf is determined by the brush in dc motor, a new concept onclamp is proposed.针对直流电动机中电枢磁动势的轴线位置由电刷决定的特征,提出了箝位概念,指出自控变频乃是箝位效应的直接后果。
2.This converter uses a simple auxiliary circuit without the active switch and lossy components so that the voltage stress of secondary rectifier diode is reduced and the current to charge or dischargeclamping capacitance is self-adjusted in accordance with the load.在分析ZVZCS-PWM软开关工作原理的基础上,提出了一种利用耦合输出电感的新型次级箝位ZVZCS-PWM变换器。
3.In development of the power stage for a 2 kVA high frequency on line UPS,methods of anti parallel diode across the serial resistor and activeclamps are adopted to reduce the gate voltage spikes over MOS gated inverter power switches during their turn off.在 2kVA高频在线式UPS主功率电路的设计调试中 ,针对桥臂功率管MOS门极干扰的实际情况 ,采取了在门极串联电阻上反并二极管和门极关断箝位电路等措施。
4)clamping[英][kl?mp][美][kl?mp]箝位
1.Voltageclamping ZVS push-pull three-level converter;电压箝位ZVS推挽三电平直流变换器
2.In DC motor,the locality of axis of armature MMF was determined by the brush position,here the brush possessed a function ofclamping.直流电动机中电枢磁动势的轴线位置是由电刷位置决定的,电刷具有箝位的功能。
5)active clamped有源箝位
1.The zero-voltage soft-switching technology ofactive clamped single end forward inverter;有源箝位单端正激零压软开关技术
2.Optimizing design of main magnetic devices in anactive clamped forword converter;有源箝位正激式变换器磁性元件的优化设计
3.The method to symmetrically magnetic reset the power transformer with the Boostactive clamped circuit and to achieve zero voltage switching through the resonant excitation of power switches parasitic capacitance and inductance is discussed.本文对升压式有源箝位零电压开关正激变换器的工作过程进行了分析。
6)active clamp有源箝位
1.Study of anactive clamp forward-flyback converter;一种有源箝位正反激变换器的研究
2.Research onactive clamp Zero-Voltage-Switching forward converter;有源箝位ZVS正激变换器的分析研究
3.Dual switch forward converter with zero voltage switchactive clamp;一种零电压开关有源箝位双管正激变换器
延伸阅读
箝位电路箝位电路clampingcircuit将脉冲信号波形的某一部分固定在一个选定的电平上，而使原信号其余部分的波形保持不变的电路。箝位电路可以使失去直流分量的脉冲信号恢复直流成分，故又称直流恢复器。箝位电路常用于各种显示设备。在示波器和雷达显示器中用箝位电路对扫描信号进行直流恢复，以解决扫描速度改变引起荧光屏上图像移动的问题。用于电视系统可使全电视信号的同步脉冲顶端电平保持为一个固定的数值，以克服由于失去直流分量和干扰等原因所造成的电平波动，便于从全电视信号中分离同步脉冲。
