tag 标签: trend

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    TrendinESDtestmethodTrendsInESDTestMethodsbyStanWeitzElectro-TechSystems,Inc.(ETS)(MaterialsTestingSectionoftheETSTestingLaboratory)Whenasked,“What’snewinESDTestMethods”theanswerisplenty.Overthepastdecadethestaticcontrolindustryhascomealongway.Asnewtechnologiesdevelop,ESDsusceptibilitylevelsdrop(intheharddriveindustryESDsusceptibilitylevelsaredowntoanincredible5volts).Electrostaticsisasoldastimeitself.Itwasnotuntil600BCthatThalesofMiletusbeganconductingbasicexperimentswithstaticelectricitythatinvolvedchargingAmberbyrubbingitwithapieceoffurandobservingtheattractionoflightweightobjectssuchasfur,feathers,etc.SeriousworkinthefieldofelectrostaticsbeganduringtheRenaissancewhenGilbertpu……
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