(1). Lub fuse tau muab faib ua nrawm nrawm thiab qeeb tshuab. Cov nti me me uas siv hauv lub tsheb yog ceev-tshuab thiab tam sim no me me; lub thawv hom thiab phaj hom yog qeeb-tshuab thiab tam sim no loj.
(2). Lub fuse yog siv los tiv thaiv Circuit Court los ntawm cua sov thiab fusing thaum muaj kev txhaum. Nws yog ib zaug thiab tsis tuaj yeem rov qab tau (tus nqi ntawm kev pov hwm tus kheej rov qab yog siab heev, thiab cov neeg caij tsheb tsis tshua siv, yog li cia peb tso tseg), thiab lub fuse yuav tsum tau hloov tom qab.
(3). Lub fuse specifications tsis tu ncua, xws li cov feem ntau siv 5A, 7.5A, 10A, koj xav tau 8.5A, thov txim, tsis yog, koj tuaj yeem tso siab rau 10A kev pov hwm; ib yam li koj yuav peb li kev tuav pov hwm kev lav phib xaub , 500, 000, 1 lab, yog tias koj xav tau 700, 000, tsis muaj, koj tsuas tuaj yeem yuav 1 lab.
(4) Qhov tshwj xeeb fuse txiav txim siab tiv thaiv tam sim no. Yog tias 5A fuse raug teeb tsa, nws yuav tsum tsis pub tshaj 5A. Kev siv hluav taws xob tiag tiag yog qis dua 5A. Ib yam li yog tias koj yuav 500,000 kev tuav pov hwm, koj yuav tsum tsis txhob twv lub tsheb nplua nuj nrog ntau lab daus las. Tom qab tag nrho, feem ntau dua 500, 000 yuav tsis raug them. Tau kawg, koj yuav tsum tau yuav 3 lab peb lub luag haujlwm pov hwm, thaum kuv tsis tau hais.
(5) Lub fuse cia siab rau overcurrent cua sov thiab fusing tiv thaiv, thiab lub sij hawm fusing txawv heev nrog rau tam sim no; noj cov nti ua haujlwm ceev ceev raws li qhov piv txwv, 200 feem pua tam sim no tau tshuab mus txog 5s, thiab 350 feem pua yog 0.5s, uas yog 10 zaug sai dua.
(6). Txij li thaum kev tiv thaiv ntawm kev pov hwm yog raws li cov cua sov, lub sij hawm tiv thaiv nws txawv nrog qhov kub thiab txias. Qhov kub sab nraud yog, qhov fuse yuav nrawm dua, ua rau muaj kev tiv thaiv tsis raug; kuj coj cov nti fuse ceev ceev ua piv txwv, 200 feem pua rated Lub sij hawm fusing tam sim no txawv ntawm 0.15s mus rau 5s.
(7). Insurance tsuas tuaj yeem tiv thaiv luv luv thiab cuam tshuam me ntsis ntawm overcurrent txhaum. Kuv tsis paub yog tias koj pom nws, tag nrho cov fuses tsis tiv thaiv 110 feem pua ntawm tam sim no, xws li 10A fuse, yog tias koj muab nws tam sim no ntawm 11A, nws yuav tsis tiv thaiv.
(8). Qhov luv-circuit tam sim no tsis muaj kev txwv, uas yuav ua rau ob qho teeb meem: ib qho yog tias lub zog hluav taws xob yuav raug rub tawm tam sim;
(9). Raws li I2t, lub neej feem ntau yog kwv yees li 100, 000 zaug.