改变测量量程通常也就改变了测试电流。
Changing the measurement range usually changes the test current as well.
我们迫使测试电流流过测试引线和被测电阻（R）。
The test current is forced through the test leads and the resistance (R) being measured.
方案中设计高效高压控制电路，实现测试电压与测试电流的精确数字控制。
In the scheme we designed effectively high voltage control circuit. It works accurately to digitally control the testing voltage and testing current.
在进行低阻测量时，通常需要提供一个测试电流，然后测量一个很低的电压。
Making low resistance measurements usually requires sourcing a test current and measuring a low voltage.
这些电阻器的阻值应当使其在最大测试电流时的电压降不会影响测量的准确度。
These resistor values should be such that the voltage drop at the maximum measured current will not affect measurement accuracy.
测试采用与标准电阻相比较的方法，消除了测试电流不稳定性对测量值的影响。
Four-segment connecting and standard resistance comparison methods are adopted to reduce the system error.
另一个可选控制功能是对基于测得电压接触线电压及测试电流的剩余区间电阻进行计算。
Another optional control function is the calculation of the residual section resistance based on the measured vol "-tage contact line voltage and the test current."
另一个可选控制功能是对基于测得电压接触线电压及测试电流的剩余区间电阻进行计算。
The cable monitoring module is connected to the central unit via the sitras pro baplus dc buffer amplifier and is powered by the contact line voltage .
如图2 - 35所示，并联电容(CSHUNT)必须由测试电流(IS)充电到测试电压。
As shown in Figure 2-35, the shunt capacitance (CSHUNT) must be charged to the test voltage by the current (IS).
由于所使用的测试电流很低，所以就需要非常灵敏的电压表来测量这种通常在微伏范围的电压降。
Because of the low test current level used, a very sensitive voltmeter is required to measure the voltage drop, which is usually in the microvolt range.
本文着重于线性网络的故障诊断，只用一个单位测试电流，通过量测各节点电压，来确诊元件故障。
In this paper we discussed the fault diagnosis of linear network. Using only one unit-test-current and measuring various node voltages, we can diagnose the faulty elements.
交流电流探头是利用电流变压器的原理来测试电流的﹐它的中心部分可以打开和卡紧在有电流流过的导线上。
Ac current probe act as a current transformer which the core can be opened and clamped on a current carrying conductor.
钳形电流表理想的校准方法是用标准电流源对一根无限长导线加测试电流，并使该导线垂直穿过被校钳形表的几何中心。
An infinite wire carrying standard high current perpendicular to the geometric center of the clamp ammeter should be the ideal method for the clamp ammeters calibration.
系统误差分析分为两个方面，一是与惠斯顿电桥电路有关的计算误差；二是测试电流脉冲加载时出现的尖脉冲引起的误差。
The error includes two sides, one is the calculation error about Wheatstone bridge circuit, and another is the effect of the sharp pulse producing when test current is loaded on the sample.
这个测试显示出大脑的电流活动。
为了启动LHC的巨大超导体，在一个确保设备能够处理大电流的测试中一个电气连接部件融化了。
An electrical connection melted during a test to make sure the equipment could handle the high currents needed to power the LHC's huge superconducting magnets.
范德梅尔先生的第一项工作就是测试向研究所的加速器提供电流的整流器。
Mr van der Meer’s first job was to tinker with the power converters that delivered electricity to the institute’s accelerators.
电气强度测试仪(也称为耐压测试仪，电介质强度测试仪，闪点测试器，高压测试仪)是用来测量此类电流值的测试仪。
A dielectric Withstand tester (also called hipot tester, dielectric strength tester, flash tester, high voltage tester) is then used to measure this current.
对测试中开关电源提供更低的源阻抗﹐因此它会传送更高的峰值电流。
Lower source impedance to the switching power supply under test, thus it can deliver higher peak current.
这个电量通常是指开关电源测试中的电压或电流。
The quantities are usually a voltage or current in switching power supply testing.
所以在构建测试夹具和进行弱电流及高阻抗连接时，尽量减少绝缘体之间及导体之间的接触也是很重要的。
Therefore, it's important to minimize contact between insulators as well as conductors in constructing test fixtures and connections for low current and high impedance.
通过施加规定的反向电压，然后测量产生的漏泄电流，即可完成漏流测试。
To perform the leakage current test, source a specified reverse voltage, then measure the resulting leakage current.
测试电气和电子设备和组件的连续性，电流，电压和电阻。
Test electrical and electronic equipment and components for continuity, current, voltage and resistance.
测试系统中任何额外产生的电流都会加到被测电流中去而引起误差。
Any extraneous generated currents in the test system will add to the desired current, causing errors.
为了降低泄漏电流，应当使用高质量的绝缘材料，降低测试环境中的湿度，以及采用保护技术。
To reduce leakage currents, use good quality insulators, reduce the level of humidity in the test environment, and use guarding.
在测试时流过接点的电流过大也能使接触区域发生细微的物理变化。
Excessive current through the contacts during testing can cause a physical change in the contact area on a microscopic level.
交流源不会提供足以烧断电源保险丝的电流﹐因此不适合非正常测试。
AC source may not deliver current to blow the fuse in a power supply, it is not suitable for abnormal test.
由于CMOS集成电路中的故障和制造缺陷是多种多样的，其中有些故障既不能被电压测试也不能被稳态电流测试方法检测出来。
Due to the diversity of the faults and manufacturing defects in CMOS IC, some of the faults can neither be defected by voltage test nor by IDDQ test.
最后，设计了无耦合条件下永磁直流电机参数简易测试系统。实现了电机电流的采集、处理及电机参数的自动辨识。
Finally, the simple test system is designed, which actualizes the collection of the motor current data and automatic identification of the parameters.
有暂停测试按钮，可停留在某一路进行电流测试。
Have suspended test button, can stay in a certain way makes current test.
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