The solid avalanche transistor which is triggered to the state of avalanche or the moment of second break down can output high pulse peak current with little jitter and short rise time. 固体雪崩管被触发工作在雪崩或二次击穿瞬间时能输出很大的脉冲峰值电流,且触发晃动和上升时间都很小,因此广泛用于制作重复频率低而脉冲功率高的快脉冲源。
The rated current must be considered by dividing into pulse current ( peak current) and continuous current depending on the breakdown mode 额定电流被认为是由击穿模式决定的脉冲电流(峰值电流)和连续电流组成
Study on Electrical Transport Properties of ZnO Based Varistor and Design of the Varistor with High Peak Current 氧化锌压敏电阻电输运特性及大通流器件设计研究
Note that the peak current through clamping diodes can be rather high with low-on-resistance SSRs. 注意到,通过钳位二极管,电流峰值比带低电阻SSR更高。
Design of Laser Diode Driver with High Peak Current and Narrow Pulse Width 大电流窄脉冲半导体激光驱动器的设计
Arc length self-adjustment was realized by changing of the peak current, and the pulse parameter was optimized to make sure the one pulse one droplet transfer mode. 在焊接过程中脉冲频率保持不变,通过峰值电流的变化来实现弧长调节。
Furthermore; the breakdown voltage, peak current, erosion volume, arc energy, and critical oil film thickness increases with increasing supply capacitor at a certain supply voltage. 此外,在一定供应电压作用下,随著供应电容的增大,崩溃电压、峰值电流、电弧能量及电蚀体积也会增大,其临界油膜厚度也会增加。
The short-circuit is detected far below the peak current. 在远低于峰值电流时,探得短路。
Effect of peak current density on mechanical properties of nanocrystalline nickel-cobalt alloy coating produced by pulse electrodeposition; 合金材料是近年应用比较多的材料,钴镍合金具有很多优良的性能。
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
Minimum Peak Current for High Voltage High Frequency Parallel Resonant Converter With Capacitive Output Filter 具有最小电流峰值的电容滤波高频高压并联谐振变流器
A critical current mode based on the peak current control technology to achieve switching power supply power factor correction task is proposed. 提出了一种基于临界电流模式的峰值电流控制技术来实现开关电源的功率因数校正任务。
The way for regulating peak displacement voltage of arc suppression coil is analysed and a more precise way for regulating the peak current is suggested in this paper. 对消弧线圈的峰值位移电压调节方式进行了分析,提出了更为精确的峰值电流调节方式。
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。
It is pointed out through the analysis of calculating data that the key to improve efficiency at the same output power is to decrease the peak current and rms current of power switches or the on-resistance of MOSFET and windings. 通过对计算数据的分析,指出了进一步提高效率的关键在于输出相同功率时降低功率管的电流峰值和有效值,减小绕组和MOSFET的导通电阻。
Through the analysis of experiment data, the law of influence of strengthening layer and surface quality has been studied under different process parameters such as peak current, pulse width, pulse interval and processing period. 通过分析实验数据,研究了峰值电流、脉宽、脉间和加工时间等不同工艺参数对强化层厚度和表面质量的影响规律。
The design of the feedback compensator using the peak current control method and opto-coupler insulation is analyzed in details. 详细论述了采用电流峰值控制和光耦隔离系统时,其反馈补偿回路的设计方法。
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。
After experiments and comparison, peak voltage and peak current are selected as eigenvalues to classify discharge conditions. 在实验和比较后,本文选择峰值电压和峰值电流作为融合的特征量。
The discharge breakdown time, peak current as a function of charge voltage and buffer gas are obtained. 得到了放电击穿时间、放电峰值电流随充电电压、不同气体介质变化的曲线;
The structure and stability of the peak current mode system are discussed. 探讨了峰值电流控制系统的结构与稳定性。
Then designed a peak current controlled step-up dc-dc converter to driving the lamp array. 然后使用了常压管设计了一个峰值电流控制型的升压式dc-dc转换器,可为灯阵提供足够的驱动。
After that, voltage mode control, peak current mode control and average current mode control are listed. The average current mode control is analyzed for detail and the design procedure is given too. 然后介绍了开关电源常见的三种控制方式:电压模式控制、峰值电流模式和平均电流模式控制,其中详细介绍了平均电流模式控制,给出了设计思想和步骤。
Different from the voltage control mode, the adopted peak current control mode offers better dynamic response. 相比于电压控制模式,由于采用了峰值电流控制模式,它有更好的动态性能。
The corresponding peak current increased linearly with the increasing concentrations of β-agonists in certain range of concentrations. 相应的峰电流随着p-兴奋剂浓度的增加而增加,并且在一定的浓度范围内成良好的线性关系。
Then, Peak Current Mode with PWM modulation is selected for the system. 接着基于对常用的DC-DC调制方式的分析,选择使采用峰值电流模的PWM调制方式。
The energy distribution of workpiece influenced by the pulse duration and peak current were investigated from theoretical, experimental and numerical perspectives. 通过单脉冲实验和数值模拟,研究了工件的能量分配系数与脉冲宽度和峰值电流的关系。