Lub cav ECU, ABS, thiab lwm yam muaj kev cuam tshuam zoo rau kev ua haujlwm thiab kev nyab xeeb ntawm tag nrho lub tsheb. Rau lwm yam khoom siv hluav taws xob uas yooj yim cuam tshuam los ntawm lwm yam khoom siv hluav taws xob, nws yog ib qho tsim nyog los teeb tsa fuses ib leeg. Lub cav sensors, txhua yam ntawm lub tswb teeb thiab lub teeb sab nraud, lub tshuab hluav taws xob thiab lwm yam khoom siv hluav taws xob ntawm lub tsheb kev ua haujlwm thiab kev nyab xeeb kuj yog ib qho kev cuam tshuam zoo, tab sis cov khoom siv hluav taws xob zoo li no tsis cuam tshuam rau ib leeg kev cuam tshuam. Yog li, cov khoom siv hluav taws xob no tuaj yeem ua ke nrog ib leeg raws li cov xwm txheej, siv lub fuse ua ke.
Cov khoom siv hluav taws xob ntawm cov khoom siv hluav taws xob ib txwm teeb tsa rau kev nplij siab ntxiv tuaj yeem ua ke nrog ib leeg raws li qhov xwm txheej, siv lub fuse ua ke.
Fuse muab faib ua hom melting ceev thiab qeeb melting hom. Lub hauv paus tseem ceeb ntawm cov fuse ceev yog nyias tin kab, thaum lub sij hawm qhov kev teeb tsa ntawm lub nti fuse yog yooj yim, txhim khu kev qha thiab zoo kev co kuj, yooj yim mus ntes, yog li nws yog dav siv; Slow melt fuses yeej yog tin alloy los xij. Fuses nyob rau hauv no layout feem ntau yog txuas nrog nyob rau hauv series rau rational load circuits, xws li lub cev muaj zog circuits.
Resistive load thiab inductive load yuav tsum tsis txhob siv tib lub fuse. Feem ntau raws li qhov siab tshaj plaws kev khiav hauj lwm tam sim no ntawm cov cuab yeej hluav taws xob suav thiab txiav txim siab lub peev xwm fuse, tuaj yeem ntsib los ntawm cov qauv: fuse ntxiv peev xwm = Circuit Court siab tshaj plaws kev khiav hauj lwm tam sim no ÷ 80% (lossis 70%).
2. Lub Circuit Court breaker
Cov yam ntxwv loj tshaj plaws ntawm Circuit Court breaker yog rov ua dua, tab sis nws cov nqi siab dua, siv tsawg dua. Ib lub tshuab hluav taws xob feem ntau yog cov khoom siv thermal rhiab heev uas siv cov thermal deformation sib txawv ntawm ob lub hlau los qhib thiab kaw qhov kev sib cuag lossis txuas nws ntawm nws tus kheej. Hom tshiab ntawm Circuit Court breaker, siv PTC cov ntaub ntawv cov ntaub ntawv raws li lub overcurrent tu lub caij, yog ib tug zoo kub coefficient kuj, raws li tam sim no los yog kub pob qhib los yog kaw. Qhov zoo tshaj plaws ntawm qhov kev saib xyuas no yog tias thaum qhov kev ua txhaum raug tshem tawm, nws tuaj yeem txuas nrog nws tus kheej txoj kev pib yam tsis muaj kev tuav tswj thiab disassembling.
Post lub sij hawm: Mar-08-2022
