Dab tsi hluav taws xob hluav taws xob tua lub computer?
Raws li peb txhua tus paub, kev sib txuam mus sij hawm ntev ntawm hluav taws xob zoo li qub ua rau muaj kev hem thawj rau lub khoos phis tawj. Qhov ua hauj voltage ntawm lub nti yog 1000V ~ 2000V. Piv txwv, antistatic voltage ntawm sab qab teb choj nti yog li ntawm 1000V, thiab qhov ntsuas hluav taws xob ntawm CMOS dynamic nco nti yog li 500V. EEPROM nti tsuas yog li 200V. Thaum tib neeg kov tus neeg xyuas pib los ntawm txhais tes thiab raug xaiv hluav taws xob, hluav taws xob hluav taws xob hauv tib neeg lub cev feem ntau yog kaum tawm txhiab mus rau ntau pua txhiab tus volts. Tsim nyog txhawm rau txhawm rau ua kom muaj kev sib xyaw ua ke ntawm Circuit Court thiab nti, yog li cov kab sib xyaw ua ke thiab chip yuav tsum muaj kev tiv thaiv. Yog tias koj tsis them sai sai, koj lub khoos phis tawm yuav muaj qhov tsis zoo. Thaum lub khoos phis tawm tam sim ntawd tuag, lub vijtsam xiav, cov ntaub ntawv ploj, lossis rov qab ua tsis raug, hluav taws xob sab hauv hluav taws xob hloov qhov faib hluav taws xob ntawm cov khoom ua haujlwm.
Peb paub tias cov cuab yeej siv hluav taws xob hauv tsev nrog cov thawv hlau yog ib-theem peb-xaim hluav taws xob txuas. Qhov peb plugs yog teem rau hauv ib qho sib npaug sib npaug, thiab qhov ntev tshaj plaws thiab tuab ntawm tooj liab txuas rau sab saum toj ntawm lub ntsaws yog av hlau thaum ntsia tom qab lub ntsaws. Ob kab hauv qab ntawm kab hauv av yog kab hluav taws (tsab ntawv "L" Live Hlau) thiab kab xoom (tsab ntawv yog "N" Tsis muaj hlau xaim), txoj kev xaj yog sab laug xoom hluav taws. Txawm li cas los xij, feem ntau cov xaim hluav taws xob hauv av tsis tuaj yeem cuam tshuam rau txhua qhov chaw uas tsim hluav taws xob zoo li qub, yog li qee qhov hluav taws xob zoo li qub yuav nyob ntawm cov cuab yeej ua haujlwm. Qhov no yuav tsum tau ua rau peb kom peb tes tawm ntawm txoj kev hloov kho, thiab cov hluav taws xob muaj hluav taws xob tsis tas li.