峰值电流源,peak current source
1)peak current source峰值电流源
2)peak value of current峰值电流
1.Based on the experiment for EDM of carbide material, the influences of electricity parameters, such as pulse width andpeak value of current, on the machining performances, including process efficiency, electrode wear and machined surface roughness, are researched, and the effecting mechanism is analyzed.通过对硬质合金材料的电火花加工试验,研究了脉冲宽度、峰值电流等电参数对加工效率、电极损耗、加工表面粗糙度等加工性能的影响规律,并分析了其作用机理,提出通过合理配置电参数以改善硬质合金加工性能的工艺原则。
英文短句/例句
1.Study on the Digital Peak Voltage-Peak Current Control of Switching-Mode Power Supply;开关电源的数字峰值电压—峰值电流控制技术研究
2.Study on Stability of A Peak-current-mode PWM Converter;峰值电流模式PWM转换器稳定性研究
3.Technology of Slope Compensation in the Current-mode Control峰值电流模式控制中的斜波补偿技术
4."For MPP,MPH,MPA series S-correction capacitor, the permissible lp-p value is also listed."MPP、MPH、mpa系列S校正电容器给出了额定峰峰值电流。
5.Optimization of Control Circuit Used in Peak Current-mode Converters;用于峰值电流模式转换器的控制电路的优化
6.The System and Circuit Design of Step-Up Converter with Peak Current-Mode;峰值电流模式升压变换器的系统与电路设计
7.Sub-harmonic oscillation of switching power supply with peak-current mode开关电源峰值电流模式次谐波振荡研究
8."In any application, operating current will not be allowed to over the permissible lp-p current value."在任何情况下都不允许超过额定峰峰值电流使用。
9.Research and Application of Peak-current Controlled ZVS Full-bridge Converter;峰值电流控制型ZVS全桥变换器的研究与应用
10.The Design of the Synchronous Rectification Buck DC-DC Converter Based on Peak Current-Mode峰值电流模同步降压型DC-DC变换器设计
11.The Design of the Single-chip DC/DC Converter Based on Peak Current-Mode峰值电流模式的单片式DC/DC变换器设计
12.Design of a High Efficiency Low Ripple Peak Current Mode Boost DC-DC Regulator高效率低纹波峰值电流模Boost型DC-DC稳压器设计
13.Peak Current Mode Quasi-PWM Control Based on Duty Cycle Feedback占空比反馈调节的峰值电流模式准PWM控制方法
14.Modeling of Non-Ideal Buck Converter with Peak Current-Mode Control峰值电流模式控制的非理想Buck变换器的建模
15.peak making current of pole of switching device开关装置峰值闭合电流
16.peak-ripple factor峰值纹波因数 -脉动直流电流的
17.X1= Peak value of a. c. component of current at time division1.X1=在时间1时电流交流分量的峰值。
18.Design of AC Voltage Peak Detection Instrument Based on Modbus-RTU基于Modbus-RTU协议的交流电压峰值表设计
相关短句/例句
peak value of current峰值电流
1.Based on the experiment for EDM of carbide material, the influences of electricity parameters, such as pulse width andpeak value of current, on the machining performances, including process efficiency, electrode wear and machined surface roughness, are researched, and the effecting mechanism is analyzed.通过对硬质合金材料的电火花加工试验,研究了脉冲宽度、峰值电流等电参数对加工效率、电极损耗、加工表面粗糙度等加工性能的影响规律,并分析了其作用机理,提出通过合理配置电参数以改善硬质合金加工性能的工艺原则。
3)peak current峰值电流
1.This paper presents the principles and features of switching power supply in thepeak current control.介绍了峰值电流控制开关电源的原理和特点。
2.The aim of this paper is to discuss new solutions in the design of insulated gate bipolar transistor (IGBT) gate drivers with advanced protections such as two-level turn-on to reducepeak current when turning on the device, two-level turn-off to limit over-voltage when the device is turned off, and an active Miller clamp function that acts against cross conduction phenomena.论述了IGBT门极驱动器设计新方案,它具有先进的保护功能,如元件采用双电平开通以减小峰值电流,采用双电平关断以限制过电压,以及防止出现桥臂贯通的有源密勒箝位。
3.Thepeak current mode PWM controller can limit the duty cycle.本文研究了电压电流双闭环控制反激(Flyback)变换器的起动过程,该变换器采用峰值电流控制芯片来实现。
4)peak-current峰值电流
1.Small-signal model and design of the active-clamp forward converter withpeak-current control mode;峰值电流控制模式有源箝位正激变换器的小信号模型与设计
2.Aimed at the shortcomings of the micro-plasma oxidation technique, a high frequency power micro-plasma oxidation supply based on IGBT andpeak-current control mode is designed.针对微等离子体氧化技术的特点,利用IGBT和峰值电流控制模式设计了一种高频大功率微等离子体氧化电源,它可以克服目前普遍使用的晶闸管整流式电源的缺陷,并能满足微等离子体氧化技术对电源的要求。
5)peak current电流峰值
1.During full load running of inverter,the inductive current RMS value and thepeak current are two important parameters for designing the inductor of the output LC filter.逆变器满负荷时的电感电流有效值和电流峰值是滤波电感设计的两个重要参数。
6)peak-to-peak current ripple电流脉动峰-峰值
延伸阅读
电流源电流源current sources增加而有所减小，如图3所示。这时电源的电路模型可用一个电流源和一个电阻的并联电路来表征，如图4。图中R。称为电源的内阻。当端电压为。时，直流电源端电流的变化△i二15一i可视为其内阻上的分电流，即△i~探/R，。djo川Ju丫uo门电流源(eurrent SoureeS)通过的电流与其端电压无关的有源元件。它是一个二端电路元件，通过其中的电流保持为一恒定值或一确定的时间函数，而端子间的电压可为任意值，随所接外电路的不同而不同。当电流源的电流为某一恒定值时，称其为直流电流源;当为某一时间函数时，则可按其具体的函数形式而定名，如正弦电流源，方波电流源等。在电路理论中，电流源一般用图1所图万电示的图形符号表示。流得的图 电流源的电压、电流关系，在如图所示潜符号及 卜，、卜、__L_、电路的蚕考万回卜，叫表不为卜图2电流源的伏安特性 {髯为任意值若把电压u和电流i分别取为纵坐标和横坐标，所画出的电压、电流关系曲线称为伏安特J性曲线。直流电流源的伏安特性是一条与i轴交于I，且与i轴垂直的直线，如图2所示。实际电源中，如光电池、电子稳流电源等的伏安特性近似于直流电流源，但其端子电流会随着端电压的┌─┐│日│└─┘图3实际电流源的伏安特性图4实际电流源的一种模型
