恒流源,constant current source
1)constant current source恒流源
1.Theconstant current source of thyristor commutation supply voltage;晶闸管整流供电的恒流源
2.Finally,this paper explains the design of theconstant current source and the application requirements of AD7715 and HD7279.设计了一种新型平滑度仪,详细描述了控制器、数据采集、人机接口和实时时钟等模块的具体选型及设计;对恒流源的设计、AD7715和HD7279在使用中应注意的问题作了说明。
3.Methods: The circuit consists of a direct current electrical source,an unsymmetrical square wave oscillators in which duty-cycle and frequency was adjustable and aconstant current source.方法:由直流供电电源、占空比和频率可调的输出正负矩形波振荡器及恒流源组成电路。
英文短句/例句
1.digital high steady current source数字式高稳定恒流源
2.Study of constant-current source for measuring DCR of large electric power equipment电力设备直流电阻测量用恒流源研究
3.The Design of DC Constant-Current Source Controlled Based on SCM;基于单片机控制的直流恒流源的设计
4.High-frequency Contravariant Constant Flow Source Based on Soft-Switch Technology基于软开关技术的高频逆变式恒流源
5.Application of RTX51 in Current Source Intelligent Control SystemRTX51在恒流源智能控制系统中的应用
6.Design of Complete Digital Constant Current Power Supply Based on dsPIC30F基于dsPIC30F的全数字式恒流源研制
7.Tonnage Indicator Excited by Dual Constant-current Source Used in Press双恒流源激励的压力机用吨位指示器
8.Application research on LED illumination based on HA220P series constant current supply chipHA220P系列恒流源的LED照明应用
9.Design of Multi-frequency Current Source for Electrical Impendance Tomography System电阻抗成像系统中的多频恒流源设计
puter-Aided Design and Analysis of AC Current Source for Process Detection过程检测交流恒流源的计算机辅助设计与分析
11.The Design of a Digital High-power Constant Current Source Circuit Used in Detection;一种用于线路检测的大功率数字化恒流源设计
12.Research on A Power With 20A(5～48V) Output Based on PS ZVS-PWM-DC/DC Full Bridge Converter;基于移相全桥软开关技术的20A（5～48V）恒流源
13.A Design of Constant Current Source System on Semiconductor Material Resistivity Measurement一款半导体材料电阻率测量的恒流源系统设计
14.Fiber Bragg Grating Constant Temperature Control System Driven by Constant Current Switching Power Supply恒流开关电源驱动的光纤光栅恒温控制系统
15.A new converter integrated multi-function with constant-voltage, constant-current and welding power source具有恒电压源、恒电流源和焊接电源功能的变换器设计
16.Study on a Constant Current High-voltage Charging Power-supply Based on DSP;基于DSP的高压恒流充电电源的研究
17.Power Supply Inverted by IGBT of Light Adjustment with Constant Current for Voyage Aid of the Airport;机场助航恒流调光IGBT逆变电源
18.Digital Constant Current Source System Based on DSP基于DSP的数字恒流电源系统研究
相关短句/例句
current source恒流源
1.Design of acurrent source with high stability for brain electrical impedance tomography system;用于脑部电阻抗断层成像的高稳定性恒流源的设计
2.A stablecurrent source design used for high-power semiconductor laser diode;大功率半导体激光器恒流源设计
3.Design of Multi-frequency Current Source for Electrical Impendance Tomography System电阻抗成像系统中的多频恒流源设计
3)constant-current source恒流源
1.Measurement of capacitance by pulse width method and the choice ofconstant-current source;脉冲宽度法测电容及恒流源的选取
2.Study ofconstant-current source for measuring DCR of large electric power equipment;电力设备直流电阻测量用恒流源研究
3.This kind of preciseconstant-current source consists of a new type switching power,supply and integrated linear stablizer and takes the advantages of them.复合型精密恒流源由新型精密开关电源和集成线性稳压器组合而成,它集合了二者的优点且二级稳压,具有良好的稳定性能。
4)constant current恒流源
1.The drivers are drived withconstant current and can overcome disvantages of parallel high power LED drivers efficiently.着重研究了任意个(1-20个)高功率LED串联联接的恒流源驱动器。
2.The key measuring technologies, ineluding high stableconstant current power source, high capability gain amplifier, four probe method, and high precision A /D converter, were summarized.论述了微小电阻测量的两种方法,总结了测量采用的四个关键技术:精密恒流源、高性能测量放大器、四引线法、高精度A/D转换器。
3.Considering the characteristics of driving of the light source of FOG,the preciseconstant current source,temperature con-trol and light power control are designed.结合光纤陀螺光源驱动的特点,设计了高精度恒流源及精密温控、光控电路,用于驱动光纤陀螺光源。
5)constant current power恒流源
1.This paper sets forth a new method used to control tension without tension sensor, and provides an example based on the micro-controller, which core part is theconstant current power with the numeric control interface.文章针对基于张力传感器的控制方式存在的数据处理困难、系统实现复杂等问题 ,提出了一种无张力传感器的控制方式 ,并以数字控制恒流源为核心 ,给出了一个基于微处理器的实现实例。
6)constant current power supply恒流电源
1.This paper introduces aconstant current power supply used for middle and mini type electrostatic precipitators, its basis is LC resonance theory and its manipulative kernel is chip microcomputer.介绍了一种用于中小型静电除尘器的恒流电源。
2.To meet the needs of the onsite analysis further,an integrativeconstant current power supply for a TC-EAAS was developed based on single chip microcomputer (SCM).为进一步满足现场分析的需要,以单片机为芯片,为小型钨丝电热原子吸收光谱仪的空心阴极灯和钨丝电热原子化器设计稳定的一体化恒流电源;并编写PC机的控制软件,以USB或RS232方式与电源通信,方便控制空心阴极灯和钨丝电热原子化器电流,以及原子吸收过程。
延伸阅读
恒流泵分子式：CAS号：性质：恒流泵是能给出恒定流量的泵。往复泵和注射泵均属于恒流泵。现代液相色谱仪需配置恒流泵。
