ESD (electrostatic paug) yog ib qho tshwm sim tshwm sim. Nws yogTam sim no thiab tam sim no ntws ntawm hluav taws xob tam sim no ntawm ob yam khoom sib txawv thaum coj los ze ua ke lossis thaum lub dielectric ntawm lawv tawg, feem ntau tsim kom pom qhov pom kev cuam tshuam nrog hluav taws xob zoo li qub ntawm cov khoom.
ESD tuaj yeem tsim cov hluav taws xob zoo nkauj (xws li xob laim, nrog lub suab nrov nrov, yog ib qho piv txwv ntawm qhov kev tshwm sim loj ESD), tab sis kuj tseem muaj cov ntaub ntawv tsis tshua muaj tshwm sim uas yuav tsis pom lossis hnov, tseem tseem loj txaus los ua kev puas tsuaj rau cov khoom siv hluav taws xob nkag siab.
Cov teebmeem ntawm ESD ntawm cov khoom siv hluav taws xob thiab hluav taws xob, cov khoom siv lossis cov tshuab muaj nyob txhua qhov chaw. Nws yog qib siab heev ntawm cov teeb meem electromagnetic zog. ESD tuaj yeem ua rau muaj kev phom sij ntawm qhov tseem ceeb hauv kev lag luam, suav nrog kev tawg hauv cov pa roj, roj vapor thiab thee hmoov av, nrog rau kev ua tsis tiav ntawm cov khoom siv hluav taws xob hauv lub xeev xws li kev sib xyaw ua ke. Cov no tuaj yeem raug kev puas tsuaj mus tas li thaum raug hluav taws xob siab. Cov tuam txhab hluav taws xob tsim hluav taws xob tsim hluav taws xob tiv thaiv thaj chaw tsis muaj qhov zoo li qub, siv cov kev ntsuas los tiv thaiv kev them nyiaj, xws li tsis txhob them cov ntaub ntawv thiab kev ntsuas kom tshem tawm zoo li qub xws li cov neeg ua haujlwm hauv av, muab cov khoom siv tiv thaiv static, thiab tswj cov av noo.
Tsuas yog txhawm rau txhim kho qib ntawm kev cuam tshuam los tiv thaiv zoo li qub tuaj yeem ua kom muaj kev nyab xeeb ntawm cov khoom siv hluav taws xob.
ESD generators yog siv los ntsuas qhov kev tiv thaiv hluav taws xob tiv thaiv hluav taws xob ntawm cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob los ntawm kev simulating hluav taws xob hluav taws xob tiag tiag raws li tau teev tseg hauv tus qauv IEC/EN 61000-4-2.
