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- load voltage gain 负载电压增益
- The nominal full load voltage and maximum voltage have been computed. 这样就可以计算出满负电压值和最大电压值。
- 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。
- Keywords: active power filter, voltage type harmonics, load voltage regulaton. 关键词:主动式电力滤波器、电压型谐波、负载电压调整。
- 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;
- 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。
- Analyzed failing cause of mide-frequency to load voltage drop for generating set,provided regulated method of cable voltage-drop compensation device. 分析了发电机组中频加载掉电压故障发生的原因,提出了电缆压降补偿装置调整方法。
- 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。
- To calculate the minimum voltage, take 70% of the nominal voltage. For periodic applications, take 30% of the nominal full load voltage. 计算最小电压值时;通常取其额定电压的70%25.;由于周期使用;去除掉额定满负电压的30%25
- The BC109C stage amplifies in common base mode, giving good voltage gain , whilst providing a low impedance input to match the speaker. BC109C 阶段在通常的基础模态中扩大,给好的电压增益,一会儿提供低的阻抗输入相配说者。
- A new method for islanding detection is presented, and the status of the islanding can be detected by the change of the frequency of the load voltage. 提出一种利用无功补偿技术进行并网发电系统孤岛检测的方法,通过对负载电压频率的判断即可有效检测是否进入孤岛状态。
- Finally, a start-up circuit utilizing the variant voltage gain of piezoelectric transformer is designed for the high striking voltage of CCFL. 而利用压电变压器增益变化的特性,本系统也设计了启动电路来提供冷阴极管所需的启动电压。
- The "remote sense" returns a low side of load voltage that is impressed on the audio to suppress crosstalk and to provide optimal analog audio and analog video. "遥感"会让加载在音频上的电压负荷回到较低的一端;从而抑制交调失真;达到理想的模拟音频和模拟视频效果.
- These Ics is used for the voltage comparator and all kinds of surge circuits, which has built-in frequency compensation circuits, high DC voltage Gain, low current consumption. 该类电压比较电路具有内部频率补偿、直流电压增益高、功耗电流低等特点,广泛应用于电压比较电路和振荡线路中。
- protection device against no load voltag 无载电压升高保护器件
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
- open-loop differential voltage gain [电] 开环微分电压增益
