A measurement device for operating in high voltage electrical fields such in high voltage electrical switchgear, having a sensor and a 位/2 monopole helical antenna coupled thereto. The antenna is coupled to a ground via return stub in lieu of the common ground plane. The antenna is made of ...
ANSI/ESD STM97.1-2015 For the Protection of Electrostatic Discharge Susceptible Items - Footwear Flooring System - Resistance Measurement in Combination with a Person(用于静电放电敏感物品的保护 - 鞋类地板系统 - 与人相结合的电阻测量) ANSI/ESD STM97.2-2016 For the Protection of Electrostatic Discharge ...
【9】J.koo, Q.cai,"Frequency-domain measurement method for the analysis of ESD generatorsand coupling", IEEE Trans. on Electromagn. Compat., 2007. 【10】 F. zur Nieden,D. Pommerenke,"A Combined Impedance Measurement Method for ESD GeneratorModeling", EMC Europe, 2011. 【11】 D. C. Smi...
The original question during the webinar was:My design is analogic measurement current in an isolated high tension (25 kV) system. Sometimes, we have breakdowns, and we have damage (aop 1st stage AD4610 or a voltage regulator (+5 V or -15 V or +15 V). I tried to insert protective c...
and the general measurement instru-ments used in the field of ESD protection was summarized.Sorting by the parameter under test,these instruments can be separated into few kinds such as resistance,static voltage,static charge and ESD shield.The typical measurement princi-ple,characteristic and ...
(IEC61000-4-2:8kVContact) 2 LXESSeries-Ceramic ElectricalCharacteristicsFrequencyCharacteristic Capacitance-vs-VoltageCharacteristic ReflowSolderingCondition ApplicationExamples ESDTestMeasurementSystem ESDGun 330Ω 150pF 8kV ShieldedBooth GND DUT -40dBATTN Zin=50Ω Oscilloscope 1GHz,10GS/s (IEC61000-4-2...
between two bodies at different electrostatic potentials.2. APPARATUS.2.1 Test apparatus. ESD pulse simulator and device under test (DUT) socket equivalent to the circuit of figure 3015-1, and capable of supplying pulses with the characteristics required by figure 3015-2.2.2 Measurement ...
ESD pulse simulator and device under test (DUT) socket equivalent to the circuit of figure 3015-1, and capable of supplying pulses with the characteristics required by figure 3015-2. 静电模拟发生器、受测设备、 2.2 Measurement equipment. Equipment including an oscilloscope and current probe to ...
It also covers the methods used to verify measurement accuracy and to perform system calibration. This document is intended to be used by electrical technicians, electrical engineers, semiconductor process and device engineers, ESD reliability and quality engineers, and circuit designers. The document ...
compound folds the level in the soft board to press fit the postcure time to be insufficient, the tackifier does not have the complete setting. When process high temperature leads the through hole to appear explodes the hole. Thus causes the electrical measurement opening not to be good[...