current-noise voltage的意思|示意

The most important technique is voltage amplifier design in study of micro current measurement on condition that noise is restrained.

在微电流测量技术中，主要是考虑在有效抑制噪声的条件下对从微电流转换来的电压信号放大方法的研究。

All real voltage and current sources contain an internal resistance; therefore, they exhibit Johnson noise.

所有真实的电压源和电流源都具有内阻，所以它们都表现出约翰逊噪声。

Johnson noise imposes a theoretical limit to achievable voltage or current resolution.

约翰逊噪声给出了可以达到的电压或电流测量分辨率的理论极限值。

The utility model can solve the problems of no tight attraction, intense vibration, noise and electric arc when alternate current supplies power. The attracting voltage can be lowered to 120V;

组成能解决交流供电时产生的吸合不紧密，强烈振动、噪声、甚至发生电弧等问题。

With this shield in place, the noise current generated by the electrostatic voltage source and the coupling capacitance flows through the shield to ground rather than through the signal conductors.

有了这种屏蔽，由静电电压源和耦合电容产生的噪声电流就经过屏蔽流到地，而不再流过信号线。

Not only can this device monitor vibration and noise, but also can monitor voltage, current, power and harmonics according to actual needs.

该装置不但可以对振动、噪声进行监测，还可以根据实际需要对电压、电流、功率、谐波等进行监测。