Lub Fuse Ua Lub Luag Haujlwm Li Cas Hauv Circuit

Lub fuse yog ib daim ntawv pov hwm uas hlawv cov xov hlau kom tiv thaiv hluav taws xob ntau dhau. Qhov tseeb, lub fuse yog ib hom hlau yooj yim hlawv cov hlau zoo, nws tsuas yog hla dhau cov hluav taws xob ib txwm muaj, thaum cov hluav taws xob ntws ntau dua li qee tus nqi, nws yuav kub thiab fuse thiab txiav tawm lub zog fais fab, yog li tiv thaiv cov xov hlau kom tsis txhob hlawv, tshwj xeeb tshaj yog thaum cov xov hlau luv luv, xws li tsis txiav tawm lub zog fais fab sai sai, cov xov hlau hauv ib pliag yuav raug hlawv. Feem ntau, fuses ua lub luag haujlwm tiv thaiv. Yog tias muaj fuse teeb tsa ntawm no, lub fuse yuav fuse thiab txiav tawm tam sim no thaum tam sim no nce mus rau qee qhov siab thiab kub, yog li ua lub luag haujlwm tiv thaiv kev ua haujlwm ntawm lub voj voog.