Lower source impedance to the switching power supply under test, thus it can deliver higher peak current.
对测试中开关电源提供更低的源阻抗﹐因此它会传送更高的峰值电流。
The peak current and pulse duration of single pulse determine the size and depth of discharge crater, so they determine the machining surface roughness and size and shape accuracy.
放电单脉冲的电流峰值和脉宽决定了单个电火花蚀坑的大小和深度,从而直接决定了工件的加工表面粗糙度、形状精度和尺寸精度。
Instability and reasons of peak current control are also expatiated.
阐述了峰值电流控制的不稳定性及原因。
The peak current was proportional to the concentration of mitoxantrone.
峰电流与米托蒽醌的浓度成线性关系。
A peak current of several thousand amperes flows during the welding cycle.
焊接周期会产生几千安培的峰值电流。
Result: the REDOX peak current was proportional to the myricetin concentration.
结果:氧化还原峰电流与杨梅酮的浓度呈线性关系。
Principles and virtues of switching power supply of peak current control are presented.
介绍了峰值电流控制开关电源的原理和优点。
Higher peak current densities resulted in the cracking of the outside edge of the pores.
较高的峰值电流密度导致氧化膜的外边缘破裂;
This paper presents the principles and features of switching power supply in the peak current control.
介绍了峰值电流控制开关电源的原理和特点。
The differences in the peak current observed at different areas are about 50% for natural downward strokes.
不同地区下行自然闪电回击电流峰值存在最大约50%的差异;
The effects of pulse peak current density on the texture and hardness of electrodeposited Ni were investigated.
考察了脉冲峰值电流密度对纳米晶镍镀层织构和硬度的影响。
The arc length was taken as the manipulated quantity in the system and the peak current width of welding pulse was varied.
该系统以弧长作为操作量,改变每个周期的脉冲峰值电流的宽度,以达到对焊接弧长控制的目的。
The oxidation peak current for pyrogallol at the MWNT-modified GCE increased significantly compared with that at the bare GCE.
与裸玻碳电极相比,焦性没食子酸在MWNT修饰电极上的氧化峰电流显著增加。
The influence of peak current on finishing high-speed wire electrical discharge machining (WEDM) in gas and emulsion dielectric is studied.
研究了在大气和乳化液两种介质中,峰值电流对高速走丝电火花线切割加工的影响。
The voltammetric behavior of living cells of Escherichia coli was studied. The peak current was positive with the viability of Escherichia coli.
研究了不同条件下大肠杆菌的伏安行为,该伏安峰电流与大肠杆菌的活性呈正比。
This paper introduces the theory of slope compensation and presents a piecewise linear slope compensation circuit for peak current mode boost DC-DC converter.
结合一款升压型直流-直流变换器,介绍了峰值电流模式中的斜坡补偿基本原理,提出了一种分段线性斜坡补偿电路。
Thee-beam peak current is 7A measured behind a 6mm diameter e-beam window. The pulse duration (FWHM) is 6-8ns and the maximum electron energy is about 107keV.
在直径为6毫米的电子枪窗口后测得电子束峰值电流为7安,脉冲的半峰宽为6~8毫微秒,最大电子能量约为107千电子伏特。
This paper introduces the theory of slope compensation and presents a piecewise linear slope compensation circuit for peak current mode boost DC-DC converter.
为了防止亚谐波振荡以及提高系统的稳定性和带载能力,设计了一种全区间分段线性斜坡补偿电路。
There are DC off-sets in the compensated source current of the traditional APF with one-cycle control due to the existent ripple and the peak current detection.
传统的单周期控制有源电力滤波器以峰值电流检测的控制方式和纹波电流的存在导致补偿后的电源电流中含有直流分量。
With increasing of the operating temperature, the oxidation peak current of methanol increased as well as the oxidation peak potential for the complete oxidation.
随着温度的上升,甲醇峰值氧化电位正移,峰值氧化电流增大。
Instability and reasons of peak current controlled BOOST converter are simply analyzed, basic principles of slope compensation and design problems are also expatiated.
简要分析了峰值电流控制模式升压变换器的不稳定性及其原因,阐述了斜坡补偿的基本原理和设计问题。
During full load running of inverter, the inductive current RMS value and the peak 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。
The circuit, with over-current protection of output transformer original side average current and side peak current, adopts pulse transformer coupling MOSFET driving circuit.
该电路采用脉冲变压器耦合MOSFET管驱动电路,具有输出变压器原边平均电流和副边峰值电流的过流保护功能。
Experiment result shows through the comparison for various combinations of crack depth and materials, there is a strong relation between crack depths and the peak current amplitudes.
实验结果表明:经综合考虑了裂纹深度、材质对测量结果的影响之后,发现裂纹深度和涡流信号幅值峰值之间有着密切的关联。
A good linear relationship between the peak current and the concentration was obtained. The polymer modified electrode has a high stability and is of value for analytical application.
催化峰电流与其浓度均成良好的线性关系,该聚合膜修饰电极具有良好的稳定性,具有分析应用的意义。
It is pointed out, while expounding the principle of chopper speed variation, that the value of peak current can affect the service life of components and so it is necessary to control.
文章阐述了斩波调速原理,指出峰值电流的大小会影响元器件的寿命,所以有必要对瞬时电流的大小进行控制。
Higher the temperature, greater the anodic peak current of CV, and PANI film is more electroactive and has a higher electrochemistry ability of repositing energy on corresponding potential.
温度越高,聚苯胺膜的峰值电流越大,电化学活性越强,聚苯胺在对应电位时的电化学储能能力越强。
Biggest positive the parameters associated with the lamp power rectifier current, the rated current value of the selected diode should be a peak current in ac bus at least more than 3 times.
最大正向整流电流该参数与灯功率有关,所选二极管的额定电流值至少应是交流母线中峰值电流的3倍以上。
The effects of pulse width, pulse interval, peak current and process time on intensified layer are analyzed. And the micro-hardness and the property of strengthening layer are also analyzed.
分析了脉冲宽度、脉冲间隔、峰值电流、加工时间对强化层厚度的影响,并对强化层的显微硬度和耐磨性进行了分析。
The effects of pulse width, pulse interval, peak current and process time on intensified layer are analyzed. And the micro-hardness and the property of strengthening layer are also analyzed.
分析了脉冲宽度、脉冲间隔、峰值电流、加工时间对强化层厚度的影响,并对强化层的显微硬度和耐磨性进行了分析。
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