所以需要使用具有高输入电阻的电压表，例如静电计。
Therefore, a voltmeter with high input resistance, such as an electrometer, is required.
一种高输入阻抗、低开关速度及低功耗的半导体器件。
A device which has an extremely high input impedance, low switching speed and low power consumption.
这个部件在应对不同来源的“高输入信号”方面有问题。
There is a problem in the way the unit handles high input signal levels on any source.
高输入电压的变换器可以采用一种输入串联输出并联的拓扑。
For a high input voltage converter, a topology of input-series-output-parallel (ISOP) can be adopted.
高输入电压的变换器可以采用一种输入串联输出并联的拓扑。
This paper analyzes input voltage sharing control theory of input-series output-parallel(ISOP) inverter.
图2 - 7说明分流电容对典型的高输入阻抗电压表输入端的影响。
Figure 2-7 demonstrates the effects of shunt capacitance loading on the input of a typical high impedance voltmeter.
该转换器的高输入阻抗和低失调电压漂移输入增益级可以保证芯片在微弱电压信号下正常工作。
The designed converter could operate well with a slender supply voltage signal because of its high input resistance and low offset drift.
没有反馈电阻的仪表放大器提供精确增益，无论增益多大，放大器的同向和反向输入端提供高输入阻抗。
An instrumentation amplifier offers precise gain without feedback resistors, and, at any value of gain, it provides high input impedances at its noninverting and inverting inputs.
并以宽带电流反馈运算放大器为核心，辅以FET输入电路及程控电路构建了高速高输入阻抗可变增益放大电路。
Combined with wide band current feedback amplifier, FET input circuit and programmable circuit, variable gain amplification circuit with high speed and high input impedance is designed.
仪表放大器电路以其高输入阻抗、高共模抑制比、低漂移等特点在传感器输出的小信号放大领域得到了广泛的应用。
Instrumental amplifiers with high input impedance, high CMRR and low drift are widely used in the small signal amplifying field.
AFE的140MSPS的转换率在75赫兹的刷新率支持高达sxga分辨率，而前端的高输入带宽保证在最高分辨率的清晰图像。
The AFE's 140msps conversion rate supports resolutions up to SXGA at 75hz refresh rate, while the front end's high input bandwidth ensures sharp images at the highest resolutions.
冷却剂的输入温度高，也就让输出温度变得更高，达65摄氏度。
The high input temperature of the coolant results in an even higher-grade output heat of about 65 degrees c.
展示高比率的输出到输入。
不过，高失业率促使许多移民输入国收缩了移民名额，这很可能拖慢了汇款流量的增长速度。
However, high unemployment is prompting many migrant-receiving countries to tighten immigration quotas, which would probably slow the growth of remittance flows.
MOSFET的输入二极管是由一个电场控制在门区，因此总是输入阻抗非常高，因为没有正向偏置二极管，以降低输入阻抗。
The MOSFET input diode is controlled by an electric field in the gate region, thus the input impedance is always extremely high because there is no forward biased diode to lower the input impedance.
当它在比以前更长的时间里保持不结冰的状态，它也会将更多的热量输入北极区的大气层，这就使北极区的气压变高，使冰岛低压和亚速尔高压之间的梯度变小。
As it remained clear for longer than usual it also bled more heat into the Arctic atmosphere. This caused higher air pressures, reducing the gradient between the Iceland low and the Azores high.
通过对电容器充电回路开关管进行控制，实现交流输入端的高功率因数。
High power factor at ac input can be achieved by controlling the switch of capacitor charge circuit.
在测量高电阻源时要考虑的另一个问题是电压表的输入偏置电流。
Another consideration when measuring voltages from high resistance sources is the input bias current of the voltmeter.
在测量一个器件，如电容器上的电荷时，重要之点是要首先关闭静电计的零点检查功能，然后再将电容器连到高阻抗输入端。
When measuring the charge on a device such as a capacitor, it's important to disable the zero check of the electrometer first, and then connect the capacitor to the high impedance input terminal.
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。
DVM usually got an input impedance of 10 Mohm. There may be loading effect when measuring high impedance circuit.
本文介绍一种新型的直流开关电源，该电源是一种直流电压输入，三种直流电压输出，并能够达到相当高的效率。
A new type of DC switch power which is possessed a DC voltage input and three DC voltage output, and is able to reach higher efficiency has been introduced in this paper.
减少了变频器输入电流中包含的高次谐波成份的输出。
It reduces the high hypo syntony wave output part included in the converted input current.
文中通过算例说明本法具有程序简单、原始输入数据少、计算精度高和实用性强等优点。
A illustration shows this method has many advantages, such as simple program, less input data, high accuracy and good practicality.
由于平均热输入低，加工精度高，可减少再加工费用。
The processing charges can be saved as the less of average input heat and high precision processing.
轻触摸中文体显示屏操作面板，数字输入和显示、密封、绝缘、耐腐蚀性高、便于操作。
Light touching Chinese character displayer operation panel, digital inputting and displaying, sealing, insulation, high corrosion-resistance and easy operation.
要确保输入端钳位电压足够的高，以避免由于源接点的非线性而产生的问题。
Make sure the compliance voltage is high enough to avoid problems due to source contact non-linearity.
该EL5221是一个双通道，低功耗，高电压，轨对轨输入输出缓冲器。
The EL5221 is a dual, low power, high voltage rail-to-rail input-output buffer.
例如，如果希望的准确度为1%，那么表的输入电阻必须比源的电阻高100倍。
For example, if the desired accuracy is 1%, then the meter resistance must be more than 100 times the source resistance.
增益调制器作为功率因数校正电路的核心电路，通过控制输入电流来得到一个高的功率因数。
As the heart of the power factor correction circuit, the gain modulator gets a high power factor by controlling the input current.
增益调制器作为功率因数校正电路的核心电路，通过控制输入电流来得到一个高的功率因数。
As the heart of the power factor correction circuit, the gain modulator gets a high power factor by controlling the input current.
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