Txoj Cai Ua Haujlwm Ntawm Kev Tiv Thaiv Kev Tiv Thaiv Kab Mob

Surge tiv thaiv ntaus ntawv yog ib qho khoom siv tseem ceeb rau kev tiv thaiv hluav taws xob hluav taws xob. Nws siv los hu ua " xob laim ntes" lossis "overvoltage protector", luv luv li SPD. Kev ua haujlwm ntawm tus tiv thaiv hluav taws xob yog txwv tsis pub dhau qhov hluav taws xob tam sim no uas nkag mus rau cov kab hluav taws xob thiab cov kab hluav taws xob sib kis nyob rau hauv qhov hluav taws xob ntau yam uas cov khoom siv lossis lub kaw lus tuaj yeem tiv taus, lossis kom xau hluav taws xob muaj zog tam sim no rau hauv av los tiv thaiv cov cuab yeej tiv thaiv lossis kev puas tsuaj. los ntawm kev cuam tshuam.
Hom thiab kev tsim kho ntawm lub surge protector txawv nyob ntawm daim ntawv thov, tab sis nws yuav tsum muaj tsawg kawg yog ib qho tsis-linear voltage limiting element. Cov khoom siv tseem ceeb uas siv hauv cov khoom tiv thaiv hluav taws xob muaj xws li: qhov sib txawv ntawm qhov sib txawv, cov pa roj tawm hauv lub raj, varistor, surge diode thiab choke coil.