Thaum ntxov, cov kab hluav taws xob tiv thaiv tau siv feem ntau rau cov ncej.
Nrog rau kev nthuav dav ntawm kev tshawb fawb thiab thev naus laus zis, ntau lub tshuab hluav taws xob zoo li daim kab hlau tau dai rau ntawm ib kawg ntawm lub tshuab hluav taws xob high-voltage kab txuas ntauwd.
Lawv feem ntau yog ua los ntawm iav los yog ceramics, uas tau hu ua insulators, kom nce qhov nce ntawm qhov chaw nkag.
Cov ntxig hluav taws xob ua si ua ob txoj haujlwm tseem ceeb hauv kev xa xov sab nraud, piv txwv li txhawb tus neeg xyuas pib thiab tiv thaiv tam sim no rov qab mus rau hauv av.
Nws yog tsim nyog sau cia tias ob lub haujlwm no yuav tsum tau lav.
Lub tshuab hluav taws xob yuav tsum tsis txhob poob vim muaj ntau yam kev siv tshuab thiab hluav taws xob ua rau muaj kev hloov pauv ntawm ib puag ncig thiab teeb meem thauj khoom hluav taws xob, txwv tsis pub lub teeb hluav taws xob yuav tsis muaj kev cuam tshuam loj thiab yuav ua kev puas tsuaj rau kev pab cuam lub neej thiab kev ua haujlwm ntawm tag nrho cov kab.