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Qhov ntsuas kub ntawm tus kheej thiab lub zog tsis tu ncua hluav taws xob hluav taws xob hluav taws xob yog ob qhov hluav taws xob hluav taws xob sib txawv, uas muaj cov yam ntxwv sib txawv thiab muaj feem cuam tshuam rau hauv kev siv cua sov thiab kev txuag hluav taws xob. Hauv qab no peb piv cov khoom no los ntawm ntau qhov sib txawv, feem ntau yog cua sov txoj cai, lub zog, kev teeb tsa thiab kev saib xyuas, thiab kev pabcuam lub neej thiab kev nyab xeeb. Ob leeg sib txawv ntawm cov kev hwm no.
1. Cov ntsiab lus cua sov. Ob leeg kev txwv tus kheej thiab tsis tu ncua lub zog hluav taws xob hluav taws xob hluav taws xob siv hluav taws xob siv lub hauv paus ntsiab lus ntawm kev hloov hluav taws xob hluav taws xob, thiab cov khoom siv hluav taws xob los ntawm cov hluav taws xob hluav taws xob tom qab hluav taws xob. Tus kheej-txheej kub hluav taws xob cua sov cable yog ua los ntawm PTC ceramic khoom. Raws li qhov kub thiab txias nce, tus nqi kuj hloov pauv mus rau ib theem zuj zus. Nws tuaj yeem txiav txim siab lub zog cua sov thiab muaj cov yam ntxwv ntawm qhov tsis siv neeg qhov kub thiab txias. Lub zog hluav taws xob tas li hluav taws xob hluav taws xob hluav taws xob yog ua los ntawm cov khoom siv sib txuas ua ke, uas ua rau lub zog ruaj khov rau ib lub 'meter' tom qab muaj zog. Raws li qhov kub thiab txias, tus nqi kuj yuav tsis hloov, yog li nws yuav tsis cia li txwv cua sov.
2. Lub zog. Tus kheej-limiting kub hluav taws xob cua sov cable muaj cov yam ntxwv ntawm kev hloov kho lub zog cua sov. Thaum qhov kub thiab txias dhau lawm, nws yuav cia li txo lub zog kom qhov kub thiab txias. Cov yam ntxwv no ua rau nws tsim nyog rau qee lub sijhawm uas yuav tsum muaj kev rwb thaiv tsev tab sis tsis tas yuav tsum muaj kev tiv thaiv overheating, xws li cov kav dej, cov tso tsheb hlau luam, thiab lwm yam. Lub zog hluav taws xob hluav taws xob tsis tu ncua tsis tuaj yeem kho lub zog cua sov, yog li nws tsim nyog rau qee lub sijhawm uas xav tau. kev tiv thaiv overheating, xws li cov khoom siv kho mob, khoom siv hluav taws xob, thiab lwm yam.
3. Kev txhim kho thiab tu. Self-limiting kub cua sov cable muaj cov yam ntxwv ntawm zoo yooj, bendability, thiab shearability. Nws yog ib qho yooj yim rau nruab thiab tuaj yeem pw thiab mob ntawm qhov xav tau. Ntawm qhov tod tes, cov cua sov siv lub cev ntawm cov hluav taws xob hluav taws xob hluav taws xob nrog qhov xav tau lub zog tas li yog qhov nyuaj, thiab kev txhawb nqa ruaj khov yog xav tau thaum lub sijhawm teeb tsa, thiab kev saib xyuas yog qhov nyuaj.
4. Kev pab lub neej thiab kev nyab xeeb. Tus kheej-txheej kub hluav taws xob cua sov cable yog ua los ntawm PTC ceramic khoom, uas muaj kev nyab xeeb siab. Lub zog hluav taws xob tas li hluav taws xob hluav taws xob hluav taws xob muaj lub neej ua haujlwm ntev thiab yog ua los ntawm cov khoom siv hluav taws xob sib txuas, uas yooj yim cuam tshuam los ntawm kev hloov pauv hluav taws xob thiab luv Circuit Court, thiab nws txoj kev nyab xeeb yog qhov tsawg.
Txhawm rau ua kom tiav, nws tus kheej txwv qhov kub thiab txias tsis tu ncua hluav taws xob hluav taws xob cua sov cables muaj lawv tus kheej qhov zoo thiab qhov tsis zoo, thiab lawv yuav tsum tau xaiv raws li cov ntawv thov tshwj xeeb. Thaum xaiv, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo xav txog yam xws li cov khoom siv, cov qauv thiab siv ib puag ncig ntawm cov khoom siv cua sov, cov kav dej thiab lwm yam khoom.