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- Application and Structure of High Impedance Transformer 高阻抗变压器的结构与应用
- High impedance transformer 高阻抗变压器
- A high impedance coupling device will limit loading. 一个高阻抗的耦合装置将限制负载。
- Cause analysisfor augmented supplementary load loss of high impedance transformers 高阻抗变压器附加损耗增大的原因分析
- In the high impedance state,output voltage is unaltered. 在高阻抗状态,输出电压不改变。
- In this paper, the impedance matching problem in high speed driving laser diodes is dealt with and tapered transmission lines are introduced as an impedance transformer to solve this problem. 论述了采用渐变线阻抗变换器对半导体激光器进行匹配驱动时,当考虑渐变线色散影响情况的分析。
- High impedance and EMI suppression effective over a wide frequency range. 在较宽的频率范围内有高阻抗及EMI抑制效果
- Ackerley, Kevin, "Impedance transformer flags failed fuse," EDN, Dec 17, 2004, pg 67. 本设计实例是对以往设计实例的扩展(参考文献1)。原版采用一个电流变压器,
- This choke must be large in value, and provides a relatively high impedance at audio frequencies. 这一扼流圈必须有足够大的容量,并能在音频内提供相对高的感抗。
- Calcultion of High Leakage Impedance Transformer 一种高漏抗变压器的计算
- This paper presents an up-to-date design of bioelectric preamplifier with low noise- high common-mode-rejection ratio (CMRR) and high impedance. 本文介绍一种利用负反馈原理由集成运算放大器构成的低噪声、高共模抑制比、高输入阻抚前置放大器。
- DVM usually got an input impedance of 10 Mohm. There may be loading effect when measuring high impedance circuit. 数字式电压表通常有10兆欧的输入阻抗.;当测量高阻抗电路时,可能会有影响
- When choosing a card to switch high impedance voltage, make sure the card has a low offset current. 在选择切换高阻电压的开关卡时,请确保开关卡具有低偏移电流。
- A novel power conditioning circuit for flux compression generators (FCG) to drive high impedance loads is presented. 爆磁压缩发生器一般具有较低阻抗,在驱动较高阻抗负载时需要脉冲功率调制电路。
- The sleeve balun does not give any impedance transformation; it is a1:1 balun. 上面的巴伦应该是能改变阻抗的,
- For broken overhead covered conductors the fault reveal high impedance faults(HIF)to the distribution systems. 由于高阻抗人工故障试验不易实施,所以有必要发展一套可以模拟与分析高阻抗故障的元件与系统模型。
- CM and C CM cause the same type of leakage and shunt errors in low current and high impedance circuits as seen earlier. 如前所述,Rcm和Ccm会在小电流和高阻电路中引起相同类型的漏泄和分流误差。
- A new scheme for the high impedance faults (HIF) detection in double-circuit lines was presented. 摘要提出了一种适用于双回线路接地故障的继电保护新方法。
- Shielding is required because high impedance circuitry is susceptible to pickup of spurious radiated noise. 由于高阻电路容易拾取杂散的辐射噪声,所以需要采取屏蔽措施。
- To achieve the high impedance required specially designed "electrometer" vacuum tubes, field effect transistor must be used in the input stage. 为适应高阻抗需要,仪器输入电路中须用特殊设计的静电计专用电子管、场效应晶体管。
