output impedance
英 [ˈaʊtpʊt ɪmˈpiːdns]
美 [ˈaʊtpʊt ɪmˈpiːdns]
输出抗阻; 缩写词为OI
双语例句
- The lower you go with the volume, the lower the output impedance of you system becomes and the wider the bandwidth.
你越低，销量与越低，你的输出阻抗系统变得和更广泛的带宽。 - The decreased effective output impedance causes the amp to react less to the speakers.
减少的有效输出阻抗的放大器的原因作出反应较少的发言。 - Optimal design for input filter parameters in the system is accomplished to obtain the minimization of peak output impedance, and the design process is discussed in detail.
依据输入滤波器输出阻抗极大值最小原则对基于阻尼补偿的直流发电机带恒功率负载系统输入滤波器参数进行了最优设计，给出了设计方法和流程。 - There is a lot more to good amplifier performance than output impedance.
除了输出阻抗外，还有很多因素才能构成一部好的放大器。 - Most line drivers with low differential output impedance will also have inherently low common-mode output impedances, so the low impedance arms of the bridge are almost always at the driver.
有低的差动输出阻抗绝大多数的线路驱动器，同时也固有地有低的共模输出阻抗，这样，低阻抗桥臂几乎无一例外地位于驱动器一侧。 - In order to make impedance matching well, use ADS software to optimize the matching network again, make it's impedance approach power transistor's actual output impedance.
为实现更好的阻抗匹配，再用ADS优化匹配网络，使其阻抗值更接近功率晶体管的实际输出阻抗值。 - After start-up, the low amplifier output impedance reduces reference current variations due to the current through R1.
完成启动后，放大器很低的输出阻抗将会降低因流经R1的电流不足以影响稳压管上的电压稳定性。 - This paper presents a novel concept for system integration at system level, which is to select output impedance of source converter and input impedance of load converter as objects of standardization.
该文提出一种新颖的系统集成的观点，即从系统级的高度将分布式供电系统中的源变换器的输出阻抗和负载变换器的输入阻抗作为标准化研究的对象。 - Normally a headphone amplifiers has a very low output impedance which gives the amp tight control over the headphone action.
翻一下：一般情况下耳机放大器为了对耳机控制有很低的输出阻抗。 - Repetitive control based on output impedance regulation for three-phase inverters
基于输出阻抗调节的三相逆变器重复控制 - One of the things about amplifiers that affects how they can drive a speaker system is the amplifier's output impedance.
输出阻抗是能够影响放大器如何推动扬声器系统工作的诸多因素之一。 - Output Impedance Optimization and Stability for Cascade DC/ DC Converter
级联式DC/DC变换器输出阻抗的优化设计与稳定性 - This transformer can be used to realize the output impedance transformation of the ceramic pulse forming line with low characteristic impedance.
此变压器可用于低阻抗陶瓷脉冲形成线输出端的阻抗变换。 - It also has a low impedance, which assures that the typical unbalanced output impedance is between 100 and 1000 ohms.
同时它的低阻抗可以确保典型的非平衡输出阻抗保持在100到1000欧姆之间。 - Technically, the damping factor is the specified load impedance ( in use, that'd be the speaker system) divided by the amplifier's output impedance.
技术上，阻尼因子就是指定的负载阻抗（践中，也就是扬声器系统）以放大器的输出阻抗。 - We can use the apparent impedance method to evaluate the input impedance and output impedance of amplifiers, to discuss the stability of tuned amplifiers, to analyze the oscillating condition and calculate the oscillation frequency of LC oscillators.
创造性地提出了视在阻抗法在电子电路的输入阻抗和输出阻抗的分析计算、调谐放大器稳定性的分析及LC振荡器的起振条件和振荡频率分析的应用。 - The circulating-current characteristic analysis method is established based on equivalent output impedance model and differential equations calculation. The quantitative relationship between the output power and the output voltage is given, and the corresponding paralleling control technology is proposed.
建立基于等效输出阻抗和求解微分方程的环流特性分析方法，给出了逆变器输出有功环流和无功环流与输出电压幅值和相位之间的定量关系，提出了相应的并联均流控制方案。 - The relation between output impedance of the input filter and input impedance of APFC circuit and its affection on APFC's stability are discussed.
并讨论了滤波器的输出阻抗和APFC电路的输入阻抗之间的关系对APFC电路稳定性的影响。 - In circuit design of linear potentiometer, owing to the influence of input and output impedance for front and back stage circuits, and its absurd installation, linear potentiometer will cause nonlinear response. It makes to fall short of precision of circuits and control system.
在线性电位器的电路设计中、电路前后级的输出和输入阻抗的影响以及使用与安装不当都可能引入非线性，造成电路和控制系统的精度达不到要求。 - And the satisfied control effects of output active power, reactive power and harmonic power have been achieved by means of adjusting the equivalent output impedance of parallel units.
该方案采用调整并联单元等效输出阻抗的策略，使系统实现了对输出有功功率、无功功率和谐波功率的良好控制。 - Regulated telescopic Cascode OP-AMP can get high DC-gain and large output impedance without more devices.
调节型共源共栅运算放大器可在不增加更多的级联器件的情况下就可以获得很高的增益及很大的输出阻抗； - Current mirror is one of the basic cell in analog circuit design. The accuracy and output impedance are the key parameters to determine the performance of a current mirror in high performance analog circuit design.
电流镜是模拟电路设计的基础单元之一，在高性能模拟电路设计中，电流镜的电流匹配精度和输出阻抗是决定电路性能的最重要的参数之一。 - Output impedance is another factor affecting the magnitude of circulating current.
逆变器输出阻抗是影响环流大小的另一因素，输出阻抗的大小与环流成反比，而输出阻抗的特性与环流特性之间又有着比较复杂的关系。 - Special derive the input and output impedance of the Buck converter in the open and closed loop and analysis Bode plot.
特别推导了在开环和闭环时变换器的输入和输出阻抗。 - Secondly, the varactor model is established and simulated, and the frequency doubling properties and input, output impedance are analyzed using the harmonic balance method.
其次，对变容二极管进行了建模仿真，利用谐波平衡分析方法对其二倍频性能及输入、输出阻抗进行了分析。 - At the same time, the output impedance of the filter pressure drop, load the disturbance also matrix converter output voltage waveform have an impact.
同时由于输出滤波器内阻抗的压降，负载的扰动也对矩阵变换器输出电压波形产生影响。 - The effect of output impedance of current source on the integral nonlinearity and spurious free dynamic range of DAC has been modeled for both single-ended and differential output cases.
指出在差分输出和单端输出情况中电流源输出阻抗对数模转换器积分非线性和无杂散动态范围的影响有巨大的区别，对其建立模型并给出解析的结果。 - The closed-loop output impedance of the interfaced inverter can be inductive by designing the parameters of the inner controller that can decouple the transferred active power and reactive power.
同时通过对内环控制器参数的设计，使逆变器闭环输出阻抗呈感性，减少了传输的有功和无功功率受线路阻抗影响的耦合程度。