一个相当基础的电路(留作练习，不过并不难)处理控制电压并输出与电压成比例的恒流。
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.
它能提供多种高性能的焊接模式，如恒压埋弧焊、恒流埋弧焊、气保焊、碳弧气刨。
It can provide several high performance welding modes, such as constant-voltage submerged arc welding, constant-current submerged arc welding, gas shielded welding and carbon arc air gouging.
结果表明，在恒流激励方式下的激励磁场最强，且具有聚焦效果，因而可有效地提高涡流探伤的灵敏度。
The result shows that under the constant current exciting mode, the exciting magnetic field is the strongest and has a focusing effect, which improves the eddy detection sensitivity considerably.
因此开展配流副特性研究，对开发设计这种多作用恒流轴向柱塞泵具有十分重要的指导意义和现实意义。
So, the study of characteristics of port plate pairs has great guiding significance and practical significance to the development and design of multi-action constant axial piston pump.
内置恒流驱动，高效，稳定。
Built-in constant current driver, high efficiency, stability.
恒流检测电路5检测小电流。
The constant current detecting circuit 5 detects a small current.
恒流模式仅适用于LED等相关行业。
Constant Current Mode Can Apply Only to the LED and relevant industry.
质量，性能稳定，恒流驱动，超低功率。
Quality, stable performance, constant current drive, ultra low power.
采用PI算法，实现电源恒流外特性控制。
The constant current generator characteristic of source is realized by proportional integral (PI) algorithm.
电子负载可以设置为恒流﹐恒阻和恒压模式。
Electronic load can be set for constant current, constant resistance and constant voltage operation.
本文研制逆变点焊电源的微机恒流控制系统。
This paper deals with the development of the microcomputer constant current control system of the spot welding inverter.
串级JFET恒流器件具有非常高的动态阻抗。
Cascade JFET constant current device is of very high dynamic impedance.
提出了用恒压-恒流技术驱动磁控管的新方法。
A novel method to drive magnetron by constant voltage-constant current technique is proposed.
装置由恒流信号电源和信号检测装置两部分组成。
The localizer is composed of two parts:a constant current constant frequency signal source and a signal detector.
通过恒流法和循环伏安法测定了材料的电化学性能。
Its electrochemical properties were tested by constant current methods and cyclic voltammetry techniques.
本文介绍一种专门为临床超声乳化而设计的恒流泵。
A constant flow pump for clinical ultrasonic emulsification is developed.
所用电容器组储能系统采用电容换流式准恒流充电回路。
The capacitor current exchange type quasi-constant current charging system was used for capacitor bank storage energy systems.
对直流（包括恒压和恒流）电桥的工作性能进行了分析。
The operational performance of DC bridge circuits(including constant voltage and constant current) was analyzed.
同时还对标准恒流孔的材料选择及流量测量进行了论述。
The material selection and airflow measurement of the standard constant flow orifice were described.
该电源为恒流—恒压输出特性，适用于作蓄电池充电器。
The power supply has steady current-steady voltage output characteristics, and it is fit for battery charger.
所设计的点焊智能恒流控制系统由硬件和软件两部分组成。
The constant current of intelligent control system is composed of hardware and software.
软起动，短路保护，过压保护，过载保护，过热保护，恒流。
Soft start, short circuit protection, over-voltage protection, overload protection, over temperature protection, constant current.
因此，光源的恒温控制与光源驱动电流的恒流控制是必要的。
Therefore, it is necessary to stabilize the driving current and the ambient temperature of the optical source by some technical means.
因此，光源的恒温控制与光源驱动电流的恒流控制是必要的。
Therefore, it was necessary to stabilize the driving current and the ambient temperature of the optical source by some technical means.
输出电流不受供电电压波动的影响，实现了电路的恒流功能。
The output current is never influenced by power supply, realizing the invariableness of load current.
一般的充电回路采用的充电方式有两种：恒压充电和恒流充电。
Two charge ways are commonly taken in charge circuit, charge with constant voltage and charge with constant current.
当恒流检测电路5检测到小电流时，信号被提供给控制电路4。
When the small current is detected by the constant current detecting circuit 5, a signal is supplied to the control circuit 4.
实际焊接考核试验结果表明：控制系统具有很好的恒流控制效果。
The result of testing on site manifests that the effect of spot welding constant current control is good.
独创恒流恒压充电技术，使电压电流得到精确控制，性能更稳定。
Unique Constant flow Constant Pressure Technology with accurate control of the voltage and current promoting stable performance.
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。
With the experimental results, the constant-current characteristic which could be applied in capacitor charging was well shown.
应用推荐