CMOS wide band transresistance circuit based on current feedback op is introduced.
介绍了用CMOS电流反馈放大器构成互阻放大器的基本原理。
It has the welding current feedback circuit and the welding voltage feedback circuit.
具有焊接电流反馈控制电路及焊接电压反馈控制电路。
The current is sampled by Hall sensor and a current feedback control system is designed.
通过霍尔传感器进行电流采样，设计了电流反馈的控制系统。
The current source constitutes a close-loop control system through output current feedback.
输出电流 反馈构成了闭环控制系统。
A control method of combining the current feedback and load tracking controller is presented.
提出了以电流为反馈量进行负载跟踪，实现电机轻载节能的控制方法。
First of all, you cannot turn a voltage feedback amp into a current feedback amp. there is just no way to do that.
首要的，你不能把电压负反馈功放机改成电流负反馈，几乎没有办法那么做。
With the current feedback module designed with IR2175, three-phase winding current can follow current reference strictly.
采用IR公司的IR 2175芯片设计了电流反馈环节，使得三相定子绕组电流严格跟踪电流给定变化。
The output characteristic of the in verter can be prominently improved by adopting capacitor-current feedback in the current loop.
在电流控制环中，用电容电流反馈取代传统的电感电流反馈可以显著提高系统的外特性硬度。
Most current feedback systems seem to have been designed around the proportion. Integral and derivative type of control algorithm (PID).
目前大多数反馈控制系统的控制器采用比例、积分、微分控制算法(PID)。
The converter with both voltage and current feedback in this thesis not only has a lower EMI lever, but can keep the output voltage steady.
本文给出的电压、电流闭环反馈型变换器，既具有较低的电磁干扰水平，又能够保持输出电压稳定。
A circuit of CMOS transresistance amplifier based on current feedback amplifier and its principle are introduced. The circuit is used to implement DVD OPIC.
本文介绍用电流反馈放大器构成的CMOS互阻放大器电路及工作原理，并将其应用于DVD光捡拾集成电路设计中。
Satellite attitude control flywheel is driven by three-phase alternate commutating brushless DC motor, schema of which is torque control model (current feedback).
卫星姿控飞轮是由三相轮流换向无刷直流电动机驱动的，采用力矩控制(电流反馈)模式。
The determinant method of feedback, such as positive feedback and negative feedback, voltage feedback and current feedback, series feedback and parallel feedback, etc.
本文对模拟电子技术课程中有关“反馈”的判别方法，诸如正、负反馈，电压、电流反馈以及串联、并联反馈等做了详细的分析比较。
In the part of prime mover simulation, the technique of armature current feedback plus speed feedback is adopted to alter the mechanical character of the DC electromotor.
在原动机模拟部分，采用电枢电流负反馈加转速负反馈的方法对直流电动机的机械特性进行改造。
Decoupled control structure consisting of current feedback and voltage feed-forward is adopted in the inner current control loop which can track the reference current quickly.
内环电流控制器采用电流反馈和电压前馈的解耦控制策略，实现电流的快速跟踪控制；
Because the circuit needs current overload protect, a double loop strategy , with current feedback of filter inductance as inner loop and output voltage as outer loop, is studied.
根据需要电路电流过流保护的特点，重点介绍了滤波电感电流反馈做内环，输出电压做外环的双环控制策略。
Some new voltage-mode second-order filters based on current feedback amplifier are proposed. The major merits of these circuits are multiple filtering function and adjustable parameter.
构造了一些新的基于电流反馈放大器的电压模式双二阶滤波器，多滤波功能和参数可调是这些电路的主要优点。
Combined with wide band current feedback amplifier, FET input circuit and programmable circuit, variable gain amplification circuit with high speed and high input impedance is designed.
并以宽带电流反馈运算放大器为核心，辅以FET输入电路及程控电路构建了高速高输入阻抗可变增益放大电路。
This paper illustrates the emulation software architecture of the system based on DSP56F805. The design and implementation of the speed and current feedback loop are described in detail.
本文设计了基于DSP56F805，由速度和电流反馈控制回路构成的伺服系统实时仿真软件，并给出了其设计和编制过程。
The fundamental of current feedback amplifiers(CFA) has been introduced. A new universal filter with three inputs and single output using four CFAs and a few of resistors and capacitors is presented.
本文介绍了电流反馈放大器（CFA）的基本原理，用四个CFA和几个电阻、电容设计了一种三输入单输出的新的通用滤波器。
Single Supply, Low-Power, High Output, Current Feedback Amplifier.
单电源，低功耗，高输出电流反馈放大器。
The name "current-feedback amp" carries some mystique, but, generally, the application-circuit configurations for voltage- and current-feedback amps are the same, except for a few key points.
“电流反馈放大器”的名字带有一些神秘色彩，但一般电流反馈和电压反馈放大器应用电路的结构是一致的，除了几个关键点。
The mechanism of current-unbalance of 1/2-level is analyzed in detail by simulation. By using current-feedback control, a new PWM control method with the capability of current-balance is proposed.
结合仿真，详细分析了产生1/2电平电流不均衡的机理，并提出了一种通过直流侧电流反馈来实现均流调节的脉宽调制（PWM）控制方法。
If you use a current-feedback amp with the circuit in Figure 1, the amplifier's closed-loop bandwidth depends less on the closed-loop gain and the number of input channels.
如果使用如图1电路的电流反馈放大器，放大器闭环带宽较少的依靠闭环增益和输入通道数。
If you use a current-feedback amp with the circuit in Figure 1, the amplifier's closed-loop bandwidth depends less on the closed-loop gain and the number of input channels.
如果使用如图1电路的电流反馈放大器，放大器闭环带宽较少的依靠闭环增益和输入通道数。
应用推荐