Diagram 1: Evolution of leakage current as a function of test voltage.
图1漏电电流随电压变化的函数图。
Note the exponential decay in the current using both a positive and a negative test voltage.
注意在使用正、负测试电压时电流的指数衰减情况。
With this method, the user enters the test voltage, measurement time and the number of iterations.
使用这个方法,用户输入测试电压、测量时间和重复次数。
The test voltage is applied for a specified period of time before the resulting current is measured.
在测量电流之前,施加一定时间周期的测试电压。
Since the voltage drop across the ammeter is negligible, essentially all the test voltage appears across R.
由于安培计上的电压降可以忽略,所以所有的测试电压都出现在电阻R上。
The choice of the nature and value of the test voltage is determined by standards which apply to the product tested.
测试电压的性质和数值的选择应由所测产品应用标准决定。
As shown in Figure 2-35, the shunt capacitance (CSHUNT) must be charged to the test voltage by the current (IS).
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。
The equipment ensures automatic closing at current zero, preset test voltage automatically and the effect is fine.
设备自动保证过电流零点合闸,自动预置试验电压,试验效果好。
Whenthe leakage current reaches this level, there is no more availablesupply current to generate a greater test voltage.
当泄漏电流达到这水平时﹐火花机将再也不能有效输出电流来产生高的测试电压。
The unitary current of burst mode was not only dependent on Na concentration in the pipettes but also on the test voltage.
爆发型模式的通道电流不仅有浓度依赖性和电位依赖性,其升放时间常数也随箝制电位变正而增大。
This paper gives a design of a novel withstanding voltage test device in which the test voltage can be adjusted automatically.
介绍了一种新型自动调压的电气耐压测试装置的设计。
In this test system, one set of switches (on either the Model 7111-s or 7169a) is used to apply the test voltage to each capacitor.
在该测试系统中,一组开关(7111-S型或7169a型)被用来向每个电容器施加测试电压。
Shielding may also be applied to a conductor carrying a high level test voltage to prevent interference with nearby low level circuits.
承载高测试电压的导体也应该采用屏蔽,以防止与邻近的低电平电路发生干扰。
The end electrical field distribution under polarity reverse test voltage of valve winding in converter transformer is calculated. The results are analyzed.
计算了换流变压器阀侧绕组在极性反转试验电压下端部电场的分布情况,并对计算结果进行了分析。
In the paper the influences of altitude and atmosphere condition on external insulation test voltage are introduced, and the effect mechanisms are analyzed respectively.
介绍了海拔高度和大气条件对高压产品外绝缘试验电压的影响及影响机理。
The design and type of switching CARDS used in an IR test system depend on several factors, including the test voltage, magnitude of resistance, accuracy, com mon connection, etc.
IR测试系统中采用的开关卡的设计和类型取决于多个因素,包括测试电压、电阻数量级、准确度、共用连接,等等。
Spark test voltage values given by the potential difference between the test electrode and the conductor of the core or cable under test shall be specified in the cable standard.
火花试验时,电极与被测试电线或电缆之间的电位差的值在电线标准中有明确规定。
There are some differences in waveforms, test voltage levels and technical specifications of ring wave generator circuits, which have regulated by several immunity test standardization documents.
不同标准的振铃波抗扰度试验信号波形定义、试验电压等级以及试验信号发生器技术指标等都存在一定的差异。
Test electrical and electronic equipment and components for continuity, current, voltage and resistance.
测试电气和电子设备和组件的连续性,电流,电压和电阻。
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.
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。
To perform the leakage current test, source a specified reverse voltage, then measure the resulting leakage current.
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。
Lethal voltage may be present on cable connector jacks or test fixtures.
在电缆连接器插头或测试夹具上可能会出现危险致死电压。
Automatic governing test of voltage and frequency for main generator (emergency generator).
主发电机(应急发电机)电压、频率自动调节试验。
This test makes resistance measurements at two different voltage levels, then calculates the voltage coefficient.
该测试在两个不同的电压之下进行电阻测量,然后计算出电压系数。
Diesel generator voltage characteristic test.
柴油发电机电压特性试验。
Inspect, record and operate high voltage equipments status, regular turn over high voltage wire and test high voltage switch.
检查、记录和操作高压设备状况,定期转换高压线路和切换试验操作。
Test results of simulation system show that grid-connected voltage is synchronization with grid phase voltage.
通过对光伏并网系统的测试表明:并网电压与电网相电压同频同相。
Power, test time, record period, voltage lower limit, voltage upper limit, lead internal resistance, operation model, data and time parameter can be set with keyboard.
通过键盘可设置:功率、测试时长、记录周期、电压下限、电压上限、导线内阻、操作模式、日期、时间等参数。
The Source-Measure Unit can also test other diode parameters, including forward voltage drop and breakdown voltage.
源-测量单元还可以测量其它的二极管参数,包括正向电压降和击穿电压。
The Source-Measure Unit can also test other diode parameters, including forward voltage drop and breakdown voltage.
源-测量单元还可以测量其它的二极管参数,包括正向电压降和击穿电压。
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