• The PLZ700W features constant current and constant resistance modes of operation.

    plz700w特征恒定电流不断抵抗运作模式

    bbs.cecb2b.com

  • The 236 source-measure unit of KEITHLEY company was used which can supply the constant current and the high input resistance.

    测量采用吉士利公司236测量设备提供恒定电流输入阻抗的电压测量

    dict.cnki.net

  • From the stability formula of the base circuit, the stability expression within constant current source and assistant power is discussed.

    基本电路稳定度公式出发,讨论了采用源负载辅助电源稳定度表达式

    dict.cnki.net

  • Besides usual protect circuits such as over-temperature and constant current limit circuits, foldback short protect is designed to ensure the reliability of the chip.

    常用保护恒定电流限制保护电路以外,还特别增加了折返短路保护功能,确保系统可靠性

    dict.cnki.net

  • There is a nasty disadvantage to any constant current source load.

    所有负载一个很讨厌缺点

    www.websaru.com

  • Particularly designed constant current driver for open or short circuit protection.

    通过特别设计驱动器开路短路保护

    www.departureled.faisco.com

  • The part of driving includes constant current control, constant power control and pulse modulation control.

    驱动部分包括电流控制功率控制脉冲调制控制三个方面。

    dict.cnki.net

  • Constant current charging by switch control is the main method to generate non-sinusoid oscillation waveform.

    采用开关元件控制充放电产生稳定正弦振荡主要方法

    dict.cnki.net

  • It designs and makes a constant current power supply equipment used in measurement .

    介绍一种计量电源装置设计制作过程

    http://dict.cnki.net

  • The two kinds of preparation methods of the counter electrode (platinum) were discussed: electrochemical (constant current law) and thermal decomposition.

    讨论了电极制备方法电化学法电流热分解法;

    www.lwtxw.com

  • While two contacts supply a constant current, the other two contacts measure the voltage drop across a portion of the sample.

    其中两个探针提供恒定电流另外两个探针测量一部分样品电压

    www.eefocus.com

  • Constant current power supply applies in it to ensure same brightness among the lights.

    采用高稳定性驱动确保一批日光灯亮度一致

    www.dginfo.com

  • The test results have showed that it can be applied in need areas of constant current source with high stability and low power.

    测试结果表明本系统满足需要稳定功率直流领域应用要求

    danci.911cha.org

  • Quality, stable performance, constant current drive, ultra low power.

    质量性能稳定驱动超低功率

    www.www.eastled.com

  • Cascade JFET constant current device is of very high dynamic impedance.

    串级JFET器件具有非常动态阻抗

    dict.cnki.net

  • The idea behind the constant current load is that with a constant current load, the valve is almost perfectly linear (near ZERO distortion).

    负载思路取自胆管负载条件下可以接近完美线性接近失真)。

    www.tubebbs.com

  • To determine the content of ascorbic acid in vegetables with the constant current coulometry method, dead-stop method was used for the detection of end point of the coulometric titration.

    电流库仑分析法测定蔬菜抗坏血含量终点指示库仑滴定终点测定结果国标规定方法吻合。

    www.dictall.com

  • Output power, wave shape, constant current and wide frequency of the source In its exciting have been resolved successfully.

    通过研究,成功解决光源激励输出功率波形工作宽频带等技术问题。

    dict.cnki.net

  • The system realize constant current regulation and constant voltage regulation by the method that double closed-loop share one PWM.

    系统通过两个闭环共用同一个脉宽调制实时处理方法实现调节调节功能

    dict.cnki.net

  • The controller presents good characteristic in maintaining constant current, the system accuracy is 2 percent, and can diagnose by itself and protect at the time of electric failure.

    控制器采用单片微机控制电焊机实现闭环效果,控制精度2 % ,具有完善故障诊断适应保护功能。

    dict.cnki.net

  • The polarization curves of copper physical development (CuPD) system were obtained by transient constant current step method on copper plated platinum electrode.

    本文采用电极暂态电流阶跃方法测得了物显(物理显影体系极化曲线

    dict.cnki.net

  • Its electrochemical properties were tested by constant current methods and cyclic voltammetry techniques.

    通过循环伏安测定了材料的电化学性能

    dict.cnki.net

  • The spot welding tests prove the microcomputer control system has satisfactory constant current monitoring effect under different main voltage and load conditions.

    并通过不同不同负载点焊试验证明微机系统获得满意监控效果

    www.chemyq.com

  • A fairly basic circuit (left as an exercise, but it's not difficult) can take the control voltage and output a constant current which is proportional to the voltage.

    一个相当基础电路练习不过并不处理控制电压输出电压成比例

    article.yeeyan.org

  • Constant current electrolysis was used to study the effect of tetrabutylammonium salt on the reduction of oxalic acid.

    电流解法研究四丁基氢氧化铵和不同阴离子草酸电解还原过程中的作用

    www.chemyq.com

  • This paper presents imbedding the Digital control-Constant current, it enable applied at control of electromagnetic switch, and Double modes-control was designed in it.

    介绍一种针对工企业应用电磁阀门开启度大小,而设计具有手动自动控制方式的,内数控源电路。

    www.dictall.com

  • The result of testing on site manifests that the effect of spot welding constant current control is good.

    实际焊接考核试验结果表明控制系统具有好的控制效果

    dict.cnki.net

  • The result of testing on site manifests that the effect of spot welding constant current control is good.

    实际焊接考核试验结果表明控制系统具有好的控制效果

    dict.cnki.net

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