Cov fuses dav dav yog tsim los ntawm peb qhov: ib qho yog qhov yaj, uas yog lub hauv paus ntawm lub fuse, thiab ua lub luag haujlwm ntawm kev txiav tawm tam sim no thaum fuse.
Fuses ntawm tib hom thiab specification yuav tsum muaj tib yam khoom, tib lub geometric loj, tib tus nqi kuj me me thiab zoo ib yam li ua tau, thiab qhov tseem ceeb tshaj plaws yog qhov fusing yam ntxwv yuav tsum zoo ib yam;
Qhov thib ob yog qhov electrode, uas feem ntau muaj ob feem. Nws yog ib qho tseem ceeb rau kev sib txuas ntawm cov yaj thiab lub voj voog. Nws yuav tsum muaj cov conductivity zoo thiab yuav tsum tsis txhob tsim kom pom tseeb installation tiv thaiv;
Qhov thib peb yog qhov kev txhawb nqa. Lub fuse yaj feem ntau yog nyias thiab mos. Kev txhawb nqa yog siv los kho cov yaj thiab ua rau peb qhov chaw ua kom nruj tag nrho rau kev teeb tsa thiab siv. Nws yuav tsum muaj lub zog zoo txhua yam, rwb thaiv tsev, kub tsis kam thiab nplaim taws retardance. Nws yuav tsum tsis txhob tawg, deformation, combustion thiab luv luv Circuit Court nyob rau hauv kev siv; fuses siv nyob rau hauv hluav taws xob circuits thiab siab - cov khoom siv fais fab suav nrog tsis yog tsuas yog peb feem ntawm cov fuses dav dav xwb, tab sis kuj yog cov khoom siv hluav taws xob tua hluav taws xob, vim hais tias lub Circuit Court tiv thaiv los ntawm cov fuses no tsis yog tsuas yog muaj hluav taws xob ua haujlwm loj xwb, tab sis kuj muaj qhov hluav taws xob siab ntawm ob qho tag nrho thaum lub tshuab ziab khaub ncaws.
Nws yog feem ntau tias cov yaj tau yaj (fused) lossis txawm tias vaporized, tab sis tam sim no tsis raug txiav tawm. Yog vim li cas yog thaum lub sij hawm fusing, nyob rau hauv qhov kev txiav txim ntawm voltage thiab tam sim no, Arc rub tshwm sim ntawm ob lub electrodes ntawm lub fuse. Lub arc- cov cuab yeej tua hluav taws yuav tsum muaj cov rwb thaiv tsev zoo thiab thermal conductivity, thiab tsis zoo. Quartz xuab zeb yog ib qho khoom siv hluav taws xob tua hluav taws.
Tsis tas li ntawd, muaj qee qhov fuses nrog fusing qhia cov cuab yeej, uas nws txoj haujlwm yog ua kom muaj qee yam kev hloov pauv tom qab fuse ua haujlwm (fusing), uas yooj yim pom los ntawm cov neeg ua haujlwm tu, xws li teeb pom kev zoo, discoloration, pop- nce qhov taw qhia, thiab lwm yam.