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- residual voltage ratio 残压比
- An effective method is suggested fot improving the residual voltage characteristics. 讨论了影响ZnO压敏电阻器残压特性的主要因素及机理;从而获得了改善其残压特性的有效方法.
- And the new transfer equipment has such function: high-speed, synch capture switch and residual voltage switch. 提出新型切换装置应具备快速切换、同期捕捉切换、残压切换功能。
- residual voltage standing wave ratio 剩余电压驻波比
- This application employs a Model 6517A Electrometer, which can supply the test voltage and measure the residual voltage. 这种应用情况使用了一台6517A型静电计,它能够供给测试电压并测量剩余电压。
- If an amplifier has a 30 dB voltage gain, what voltage ratio does gain represent? 如果一个放大器的电压增益为30分贝,则它所表示的电压比是多少?
- This paper analyses the change process of the voltage applied on the motor groups-the residual voltage in generatrix when the house supply is transfered. 摘要分析厂用电切换时施加在电动机群上的电压,即母线残压的变化过程;
- Rated primary current, rated voltage ratio, accuracy combination, rated output, rated dynamic and thermal current see form. 额定一次电流、额定电压比、准确级组合、额定输出及额定动、热稳定电流见表。
- It is understandable after analysis that one phase feeder circuit breaker may trip and another will not due to the different short circuit current and different residual voltage. 经分析可知,在短路电流不同、残压不同的情况下,会发生一相馈线断路器跳闸而另一相不跳闸的现象。
- When ordering, please indicate us Type, Resistance, Tolerance, Voltage Ratio and Package etc, you request. For custom design, please contact us directed. 订购时,请指明产品型号、阻值、精度、分压比例、封装方式等信息;如有特殊要求请与我们联系。
- As the main appliance for overvoltage protection in electric system, the characteristic of Metal Oxide Surge Arresters (MOA) is decided by the unit residual voltage of non linear resistance. 金属氧化物避雷器作为电力系统过电压保护的主要电器,其保护特性非线性电阻片的残压决定。
- A new CMOS four quadrant multiplier based on the MOSFET current-voltage sqa-re law is proposed. The multiplier uses a voltage ratio circuit and a four-transistor cell multiplying circuit which enable its precision multiplying operation. 本文提出了一种新型CMOS四象限乘法器,它基于MOSFET的电流-电压平方律模型,采用电压比例电路及四管单元乘法电路使乘法器能精确完成乘法运算。
- When the CeO2 content is 0.06mol%, potential gradient is maximum, improves about 30%, voltage ratio is lower, and leakage current is the lowest. So the optium content of CeO2 is 0.06mol% in this study. 当CeO_2含量为0.;06mol%25时,氧化锌压敏阀片的电位梯度达到极值,比添加CeO_2前的电位梯度提高约30%25,且压比较低,漏电流最小,因此本实验CeO_2添加量的最佳值为0
- When dete rmine whether the three phases are in balance, directly measuring phase residual voltages to ground is proved to be inaccurate. 通过测量各相对地的残压来判定发电机三相是否对称的方法是不准确的。
- The Development of a Residual Voltage Tester 剩余电压测试仪的研制
- Research on Residual Voltage of AC Motor after Dump 异步电机的失电残余电压研究
- lightning arrester with low and residual voltage 低残压避雷器
- Voltage ratio of a capaitor divider 电容器式分压器的电压比
- transformation voltage ratio test 变压比试验
- Research on estimation method of SPD's residual voltage 电涌保护器残压估算方法探讨