着重介绍了恒流源的重要性和实现方法。
Then the importance and the implementation of constant current source were described in detail.
所有的恒流源负载都有一个很讨厌的缺点。
There is a nasty disadvantage to any constant current source load.
所有的恒流源负载都有一个很讨厌的缺点。
There is a nasty disadvantage to any constant current source load .
仪器采用恒流源电路，保证输出电流的恒定。
Constant-source current can guarantee constant output current.
在下列电路图中，我使用了一个晶体管恒流源负载的例子。
In the schematic above, I used the transistor constant current source example.
在下列电路图中，我使用了一个晶体管恒流源负载的例子。
In the schematic above I used the transistor constant current source example.
分析说明了二线制变送器的恒流源设计及变送器的整机电路。
The design of the constant current source in two-wire transmitter and the integrated transmitter circuit are analysed.
该系统包括恒流源、光功率反馈、保护电路、温度控制等部分。
The system is composed of stable current source, light power feedback, protection circuit, and temperature controller.
本文介绍一种不用恒流源而直接用电压源为霍尔元件供电的方法。
This article introduces a method of direct usage of voltage source as a power for Hall element instead of constant current system.
在恒流源设计上，本文简略给出放电电容和限流电阻的估算方法。
The estimating methods of the values of the discharge capacitor and limiting resistance in design of the constant current source are also given.
应用自动控制原理来设计这种恒流源，可以获得必要的幅度稳定性。
The application of automatic control principle to the design of such a source makes the required amplitude stability possible.
调光时需将调光控制器安装至每个需调光的平板灯的恒流源对应接口。
Collect the controller to the constant current source of each panel lights when dimming is needed.
结合高压启动恒流源设计了一种用于离线式开关电源的内部电源电路。
For the use of off-line switching mode power supply IC, an internal power supply circuit combining with a high voltage startup current source is proposed.
本文介绍了一种实用型的基于单片机的高稳定度半导体激光器恒流源。
This paper introduces a kind of practical Laser constant source with high stability based on MCU.
该模型将变量液压泵等效为液阻、压力突变、恒流源构成的一般液压元件。
By the new model, a variable displacement hydraulic pump is simulated by the ordinary hydraulic component with hydraulic resistance, abrupt pressure change and invariable flow.
提出一种用恒流源测低电阻的方法，并通过对康铜线绕低电阻进行实际测量。
This paper presents a determining method on low-resistance by using a constant current source.
将自适应逆控制理论应用于高精度恒流源的设计，系统结构简单，易于实现。
The adaptive inverse control theory has been applied in the design of a constant current source with high precision, which can be made easily as simple circuit structure.
理论分析将负载作为电阻考虑，避免了将负载看作恒流源时给计算带来的误差。
In the theoretical analysis the load is supposed as a resistor to void the calculating error while the load is treated as a constant current source.
开发了一种基于电流闭环反馈控制的数控直流恒流源，介绍了该电路的设计思路。
DC constant current power supply circuit based on current closed-loop feedback control is brought (forward) in this paper and how to design the circuit is also emphatically introduced.
从基本电路的稳定度公式出发，讨论了采用恒流源负载和辅助电源的稳定度表达式。
From the stability formula of the base circuit, the stability expression within constant current source and assistant power is discussed.
该电路采用恒流源供电的输入电路，提高了信号电压v _t与温度t的线性度。
The constant current supply for the input circuit is adopted, improving the linear relation between the signal voltage v, and temperature t.
恒流源负载的思路取自胆管在恒流源负载的条件下可以接近完美的线性（接近零失真）。
The idea behind the constant current load is that with a constant current load, the valve is almost perfectly linear (near ZERO distortion).
检测仪器除了恒流源外，主要还有温度补偿、脉冲形成、脉宽鉴别以及编码、译码等电路。
In addition to the current source, the detecting instrument mainly contains the circuits for temperature compensation, pulse formation, pulse duration discrimination and encode, decode.
检测仪器除了恒流源外，主要还有温度补偿、脉冲形成、脉宽鉴别以及编码、译码等电路。
In addition to the current source, the detecting instrument mainly contains the circuits for temperature compensation, pulse formation, pulse duration discrimination and encode, decode.
应用推荐