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- open loop voltage gain 开环电压增益
- Circuit parameters show a: 81db open loop gain, 82 degree phase margin, 123db CMRR, and power consumption around 6.2mW from 1.5V supply voltage. 电路参数为:81db的开环增益、87度的相位裕度、123db共模抑制比;以及在1.;5V电源电压下产生了约6
- closed loop voltage gain 闭环电压增益
- This control may be closed loop or open loop. 控制可以是闭环的也可以是开环的。
- I also added R29, again to reduce open loop gain and to make the amp more linear open loop. 我也补充说：r29，再次以减少开环增益，并作出安培更多的线性开环。
- The input stages of the CCII and the operational amplifier in transimpedance implifier are realized with folded cascode amplifier to reach high CMRR , large open loop gain and low offset. 为了提高仪表放大器的电源抑制比,并得到大的开环增益,相对低的失调等性能,电流传输器的输入级和跨阻放大器中运算放大器输入级均采用折叠共源共栅放大器。
- The PCM will operate in two different modes: Open Loop and Closed Loop. PCM将在两种不同的模式中工作：开路回路和闭路回路。
- When an inverter works in open loop state, loading and unloading will change RMS of the output voltage because of the inductance of the filter, the on state resistance of the IGBT, the resistance of the wire, etc. 逆变器开环工作时 ,由于输出滤波器的电感、功率管导通压降以及导线电阻等多种因素的影响 ,使逆变器在加卸载过程中输出电压有效值发生变化。
- Only transformer coupling can contribute to the voltage gain of an amplifier by virtue of a stepup turns ratio. 只有放大器耦合方能通过开压匝数比提高变压器电压增益。
- The implementation includes both direction and open loop speed control. 执行既包括方向和开环速度控制。
- The bandwidth, response time, input resistance, voltage gain and operation error for the DC amplifier are presented. 对放大器的频带宽度、响应时间、输入阻抗、电压增益和运算误差等动态参数进行了分析计算。
- The results show that the voltage gain is up to 80dB and the bandwidth is about 7MHz. 实验结果表明,该放大电路增益超过80dB,并且具有约7MHz的频带宽度。
- If an amplifier has a 30 dB voltage gain, what voltage ratio does gain represent? 如果一个放大器的电压增益为30分贝，则它所表示的电压比是多少？
- The instrumentation amplifier is composed of three OP-amps and controlled the voltage gain by a variable resistance. 仪测放大器采用三个运算放大器的架构，以一个可变电阻来调整讯号所需的放大倍率；
- It is a full symmetrically, current feedback amplifier followed by a diamond buffer that runs open loop. 这是一个完全对称，电流反馈放大器之后，钻石缓冲开环运行。
- An LM386 is used in non-inverting mode as a power amplifier to boost voltage gain and drive the 8 ohm speaker. LM386 在非反转模态如一个以电力驱动的喇叭筒推进电压增益而且驾驶 8 欧姆说者中被用。
- The tuning problem was solved by maximizing the phase margin of the Nyquist curve of the open loop transfer function. 该方法通过使系统开环传递函数的相角裕度最大化，来求取各个PID参数。
- The fix value compensator and the current follow compensator has the inherent limitation and will cause the overcompensation, so they can"t be used in secondary loop voltage drop compensation.4. 3、由于存在设计缺陷，定值补偿器和电流跟踪式补偿器必然产生过补偿现象的发生，因而不能用于二次压降补偿；
- In comparison, a typical 3-stage power amp / opamp has an open loop frequency response of <10hz. yes, just 10 HZ. 与此相比，一个典型的3阶段的功放/运放有一个开环频率响应的“ 10hz 。是的，只有10赫兹。
- Large-Signal Voltage Gain: The ratio of the output voltage swing to the change in input voltage required to drive the output from zero to this voltage. 大信号电压增益,输出电压摆幅除以为了获得该输出摆幅而施加的输入电压变化量。
