It is concluded that the laser constant current source made of the synchronously adjustable tandem constant current tube has high constant current characteristic and protective property.
结果表明，用同步可调恒流管串联式电路制作的激光器恒流源具有很好的恒流特性和保护性能。
Based on the characteristic of constant-current driving, the authors discussed the control method for the high power LED, designed and actualized a project which has comprehensive function.
根据大功率LED的恒流驱动特性，讨论了大功率LED的驱动控制方法，设计并实现了一种功能较全面的驱动控制方案。
The lump-constant equivalent model is built to represent the relation of any single phase voltage and mold current with this characteristic.
利用该特征建立了反应任一单相电压与模电流之间关系的集中参数等效模型。
With the experimental results, the constant-current characteristic which could be applied in capacitor charging was well shown.
实验结果表明，该电路具有良好的恒流特性，适于高压电容充电。
The constant current generator characteristic of source is realized by proportional integral (PI) algorithm.
采用PI算法，实现电源恒流外特性控制。
Analysis has shown that the characteristic control. which combines the advantages of both constant current control and constant speed control, is the most ideal mode.
分析表明，特性控制方式最为理想，它兼有恒流控制和恒速控制的优点。
With the triode working characteristic in saturation field we implemented the conversion from constant-current charge to tiny-current charge and decreased leakage.
利用三极管在饱和区的工作特性，方便地实现了由恒流充电至涓流充电的转换，减不了充电过程中的水损耗。
The current transducer magnetism characteristic instrument is mainly developed to measure the time - constant and remanence coefficient.
研制的测试仪主要用于测量互感器的二次侧时间常数和剩磁系数。
And this paper analyzes the characteristic of white LED, designs constant-current drive circuit, so that guaranteeing the quality of light.
并且对白光led特性进行分析，设计了恒流驱动电路，保证发光质量。
The characteristic of constant current type load is more favorable for voltage stability than constant power type load. The characteristic of impedance type load does not affect the voltage stability.
就电压稳定性而言，恒功率型较恒电流型更易失去稳定性，而一般恒阻抗型负荷不存在电压稳定性问题。
The characteristic of constant current type load is more favorable for voltage stability than constant power type load. The characteristic of impedance type load does not affect the voltage stability.
就电压稳定性而言，恒功率型较恒电流型更易失去稳定性，而一般恒阻抗型负荷不存在电压稳定性问题。
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