Kev ua haujlwm fuse yog ua raws li lub hauv paus ntsiab lus ntawm lub cev
Thaum tam sim no ntws los ntawm lub fuse, qhov kev tiv thaiv ntawm lub fuse caij ua kom sov. Yog tias qhov tam sim no tsawg dua qhov fuse qhov ntsuas tam sim no, lub fuse yuav txuas ntxiv nqa tam sim no thiab qhov ntsuas kub sab hauv yuav tsis ncav cuag qhov fuse qhib qhov kub.
Nyob rau hauv ib qho xwm txheej overcurrent, qhov kub thiab txias ntawm lub fuse poob thiab lub tshav kub lub zog dissipated yog tsawg dua lub tshav kub zog generated
Txawm hais tias lub fuse qhib los yog sai npaum li cas lub fuse qhib yog nyob ntawm tus nqi ntawm overcurrent thiab lub sij hawm ntawm overcurrent mob. Yog hais tias ib tug luv luv Circuit Court tshwm sim, lub Cheebtsam nyob rau hauv lub fuse yuav sai sai yaj / vaporize ntawm ib tug tshwj xeeb theem ntawm hluav taws xob zog.
Lub zog fuse yog qhov zoo hauv qab ntawm tag nrho cov peev txheej muaj peev xwm muaj nyob rau lub sijhawm ua txhaum
Feem ntau, qhov ceev ntawm kev tiv thaiv muab los ntawm lub fuse ua kom pom kev luv luv-circuit tam sim no txwv thiab yog li kev tiv thaiv tiv thaiv txhua theem ntawm qhov ua yuam kev.