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- A high impedance coupling device will limit loading. 一个高阻抗的耦合装置将限制负载。
- It offers the firm and high quality whorl to join for very thin metal and PC board mainly. 其主要为很薄的金属和PC板提供坚固优质的螺纹连接。
- In the high impedance state,output voltage is unaltered. 在高阻抗状态,输出电压不改变。
- The PC board galvanizes Jin Shouzhi to protect uses. PC板电镀金手指保护用。
- Dimensions for mounting a potentiometer on a PC board. 在PC板安装时的规范安装开孔尺寸。
- 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
- 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。
- 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。
- Avoid modulation lines contacting PC board, or else PC board and laser will be damaged. 避免调制线的金属芯线触及到电源线路板的元件,否则会造成电路板元器件损坏,甚至烧坏激光器。
- 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
- Capacitors with F,C,J1 and J2 lead can save your time and cost when insertion and soldering on pc board. 电容器引出线成型可节省整机组装时插件和焊接的时间和费用,现有切断、成型切断以及纽结成型可选择。
- 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 voice entry system needs to fit on such a small PC board, so that in the future it can hopefully replace keyboards. 就是这麽一块小小的PC板,语音输入系统全包含在内,将来我们希望它能取代键盘输入法。
- 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。
- Even the RCA connectors on the rear of the amplifiers are soldered directly to the PC board. 这与电线的不只是具有哲学保持低调,但在尽可能小的电路信号路径允许。
- 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。
- It is not advisable to bend or handle a capacitor after it has been soldered to the PC board. 在电容器焊装到电路板,请勿强烈摇动电容器。
- 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。
- Draw schematics and layout PC board to meet EMC requirements, UL and IEC standards requirements and manufacturing and test capabilities. 绘制图表和使用PC板来满足EMC、UL和IEC的标准要求,并满足生产和测试的要求。