Txoj haujlwm ntawm cov tuam txhab niaj hnub no, nrog rau lub neej ntawm cov pej xeem, tsis tuaj yeem ua yam tsis muaj hluav taws xob. Nyob rau tib lub sijhawm, nws yuav tsum nkag siab tias cov hluav taws xob tam sim no, txawm tias tag nrho nws qhov tsis tseem ceeb, yog qhov txaus ntshai heev. Tias yog vim li cas cov lus nug ntawm kev tiv thaiv nws cov teebmeem tshwm sim yuav luag ib txhij nrog thawj cov khoom siv hluav taws xob. Fuses yog ib qhov txuas tseem ceeb ntawm kev tiv thaiv no.
Lub fuse yog ib yam khoom tshwj xeeb uas nws lub luag haujlwm tseem ceeb yog tua hluav taws xob network. Qhov kev kaw no tshwm sim vim qhov tseeb tias vim muaj kev cuam tshuam ntawm qhov tam sim no uas nws qhov ntsuas tsis tau tshaj qhov siab tshaj plaws tau tso cai, ib tus neeg ntawm lub fuse tshuab tawm thiab cov hluav taws xob tawg. fuses yog tsim nyob rau hauv xws li ib tug txoj kev uas lub Circuit Court yog tawg vim lub fact tias lub fuse yog yaj, uas ua tsis tau tejyam vim lub fact tias lub fuse yog melted.rau lub zog tam sim no siab heev.
Fuses tau dhau los ua txoj kev cawm seej tiag tiag rau cov hluav taws xob hluav taws xob, qhov ntsuas tam sim no thiab qhov hluav taws xob tuaj yeem nce ntau zaus. Cov cuab yeej no tau txawv los ntawm lawv qhov yooj yim, tus nqi qis, compact loj thiab siab tawg peev xwm. Nyob rau tib lub sijhawm, high-voltage fuses yog tsim rau cov rooj plaub no thaum qhov hluav taws xob hauv lub network ncav cuag ntau dua 35 kilovolts, thiab rau qhov ntsuas qis, cov fuses qis yog tsim.
Qhov tseeb tias fuses tau dhau los ua ib qho tseem ceeb ntawm lub neej txhua hnub nyob rau ib puas xyoo dhau los tau ua rau muaj ntau yam kev hloov pauv. Nyob rau tib lub sijhawm, nws yuav tsum tau muab sau tseg tias cov ntsiab lus tseem ceeb suav nrog hauv cov txheej txheem ntawm cov cuab yeej no xyaum tsis hloov pauv. Tib lub zog hluav taws xob fuses muaj xws li lub cev, lub cuab yeej txuas, qhov txuas fusible thiab qhov nruab nrab arcing.
hlawv tawm, yog li tsim kev tawg hauv hluav taws xob. Nws yuav tsum nco ntsoov tias qhov kub siab dua, cov fuses yuav tsum ua haujlwm sai dua.
Feem ntau, qhov ntxig yog qhov tshwj xeebib lub phaj nrog cutouts, uas yog tsim nyog nyob rau hauv thiaj li yuav txo nws cov cross-sectional cheeb tsam nyob rau hauv tej cheeb tsam. Nws nyob ntawm no tias fuses tso cov cua sov ntau tshaj plaws, yog li ntawd, nyob rau hauv qhov kev tshwm sim ntawm ib tug luv luv Circuit Court, cua sov ntawm no tshwm sim sai li sai tau. Nyob rau hauv cov ntaub ntawv no, lub tshav kub tsuas yog tsis muaj sij hawm mus txog rau qhov nthuav seem, yog li cov inserts pib yaj, uas, raws li tau zoo raws li, ua rau lawv melting. Qhov tshwm sim tseem ceeb ntawm tag nrho cov txheej txheem no yog qhov ntxig ntxig poob nws lub peev xwm los ua hluav taws xob thiab hluav taws xob tawg.
Yog li, fuses ua lub luag haujlwm loj hauv cov hluav taws xob niaj hnub. Kev nyab xeeb ntawm tag nrho qhov chaw thiab, yog li ntawd, lub neej ntawm cov pej xeem ib txwm nyob ntawm lawv qhov kev ua haujlwm ib txwm muaj.
