Cov duab cim thiab cov cim ntawm cov fuse
Cov cim kab ntawv yog: FU
Nws muaj li ntawm peb ntu: yaj, plhaub thiab pab txhawb nqa. Cov yaj yog lub hauv paus tseem ceeb uas tswj cov fusing yam ntxwv. Cov khoom siv, qhov loj me thiab cov duab ntawm lub yaj yog txiav txim siab cov yam ntxwv fusing. Cov ntaub ntawv yaj tau muab faib ua cov khoom tawg qis thiab lub ntsiab lus melting. Tsawg melting point cov ntaub ntawv xws li cov hlau lead thiab cov hlau txhuas txhuas muaj qhov chaw melting tsawg thiab yooj yim rau fuse. Vim tias lawv qhov kev tawm tsam loj, qhov sib pauv sib kis ntawm qhov sib txawv ntawm lub yaj yog qhov loj dua, thiab ntau cov kub yaj yuav tsim thaum lub fuse. Nws tsuas yog haum rau fuses nrog qhov muaj peev xwm qis.
Lub fuse ceev: fuse ceev yog tsuas yog siv rau kev tiv thaiv luv luv ntawm semiconductor rectifier Cheebtsam lossis cov twj siv txuas. Vim tias muaj ntau dhau los muaj peev xwm ntawm cov khoom sib txuam. Nws tuaj yeem tiv taus qhov kev siv loj tshaj tam sim no hauv lub sijhawm luv luv, yog li kev tiv thaiv luv luv-Circuit Court yuav tsum muaj lub peev xwm los ua kom sai. Cov qauv ntawm cov fuse ceev yog qhov tseeb tib yam li ntawm qhov puv kaw fuse, tab sis cov khoom sib xyaw thiab cov duab sib txawv. Nws yog cov kuj sib txawv thiab tus ntoo khaub lig-seem yaj nrog V-zoo li tus sib sib zog nqus zuaj punched los ntawm nyiaj cov ntawv.
Kev txhuam tus kheej: Siv cov kub thiab sodium li cov yaj, nws muaj cov kev coj zoo ntawm sov li chav. Thaum luv luv Circuit Court tshwm sim nyob rau hauv Circuit Court, lub luv-Circuit Court tam sim no ua rau muaj qhov kub thiab txias kom sai sai rau vaporize sodium, thiab vaporized sodium nthuav tawm lub xeev muaj qhov siab tiv thaiv, thiaj li ua rau luv luv-Circuit Court tam sim no. Thaum lub luv-Circuit Court tam sim no ploj, kub hloov, thiab kub sodium rov qab nws cov thawj zoo conductivity. Lub foos ntawm tus kheej tuaj yeem tsuas yog txiav tawm luv luv-tam sim no thiab tsis tuaj yeem ua txhaum lub voj voog. Qhov zoo dua yog tias cov yaj tsis tas yuav tsum tau hloov chaw thiab tuaj yeem rov siv dua.
