voltage standard

Method to calibrate Fluke 752A divider by using Josephson voltage standard

用约瑟夫森阵列电压标准校准Fluke752A分压箱

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New version IEC 60947 3 standard low voltage switchgear and controlgear part 3: switches, disconnectors, switch disconnectors and fuse combination units was introduced. It will be substitution for 1990 version IEC 947 3 same name standard.

本文介绍了1999年新版IEC609473《低压开关设备和控制设备第3部分：开关、隔离器、隔离开关以及熔断器组合电器》标准，它将替代1990年版IEC9473同名标准。

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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。

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Finally, reasonable suggestions of industry standard about voltage sag are proposed.

最后, 提出了关于电压骤降的行业标准的建议.

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The Study of Lightning Test Standard of OPGW in Ultra High Voltage Grid

特高压环境OPGW雷击试验标准研究

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The thin gate oxide high voltage CMOS ( HVCMOS) compatible with the 0 5 μ m standard CMOS process is fabricated.

研制了与0.5μm标准CMOS工艺完全兼容的薄栅氧高压CMOS器件。

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A precision divider box divides the voltage source down to roughly the standard cell voltage.

用纳伏表作为检零计来决定分压器输出和标准电池之间的电压差.

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Electromagnetic Conformity Test Standard for Low Voltage Apparatus

适用于电器产品的电磁兼容性测试标准

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Little Moons A New Method for the Realization of RF Low-level Voltage Standard

建立高频小电压标准的一种新方法

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The practical significance of this work in Josephson voltage standard is recounted.

讨论了该工作对约瑟夫逊电压基准的实用意义。

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The standard nominal AC line voltage of the tester is 100 V.

测试装置的标准名义交流电压为100伏特.

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The new demands of IEC standard for XLPE cable and the status of AC voltage withstand test on XLPE cable

交联电缆技术要求的新趋势及交流耐压试验的状况

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Abstact : IEC low voltage integrated circuits standardand relatived standard in JEDEC were introduced mainly inthe thesis.

主要介绍 IEC 低压集成电路标准,以及JEDEC中相关的标准.

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The Development of JVS Model Josephson Voltage Standard

JVS型约瑟夫逊电压标准的研制

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