產(chǎn)品詳情
保險(xiǎn)絲的承載功能由熔化熱能值保證,使保險(xiǎn)絲能夠承受必要開(kāi)關(guān)次數(shù)一定能量的脈沖沖擊,因此在選擇時(shí)需要進(jìn)行計(jì)算和評(píng)估。但是保險(xiǎn)絲電阻本身沒(méi)有類似的技術(shù)指標(biāo),用的小就會(huì)被脈沖沖斷,用的大就沒(méi)有保護(hù)功能。
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