* ** Kev sib cuag tsis zoo: ** Kev sib txuas xoob, oxidation, lossis cov pins deformed zoo li cov hlua hluav taws xob xoob, ua rau muaj hluav taws xob tsis sib xws thiab teeb liab poob (xws li, cov ntaub ntawv tsis zoo sensor).
* ** Kev puas tsuaj rwb thaiv tsev: ** Kub kub, kev sib txhuam, thiab cov roj paug tuaj yeem ua rau cov rwb thaiv tsev tawg, yooj yim ua rau luv luv Circuit Court / leakage, zoo ib yam li cov rwb thaiv tsev tawg ua rau luv luv. Nyob rau hauv cov xwm txheej hnyav, nws tuaj yeem ua rau cov kab hluav taws xob tawg.
* ** Tus neeg xyuas pib tawg: ** Nruam khoov thiab vibration tuaj yeem ua rau sab hauv tooj liab tawg, zoo li cov hlab ntsha txhaws, ncaj qha ua rau lub zog hluav taws xob lossis teeb liab tsis ua haujlwm (piv txwv li, lub cev muaj zog tsis pib).
* ** Electromagnetic cuam tshuam (EMI): ** Kev puas tsuaj los yog tsis muaj hauv av tso cai rau cuam tshuam los ntawm hluav taws xob hluav taws xob los ntawm cov cuab yeej siv hauv kev lag luam, ua rau muaj teeb meem cuam tshuam (piv txwv li, malfunctions hauv automated khoom).
** Hlau Harness Aging:** Ntev ntev raug kub thiab av noo ua rau lub rwb thaiv tsev kom tawv thiab ua nkig, thiab kev sib txuas rau oxidize. Qhov no yog ib qho "kev ua txhaum cai" tom qab ntev - cov khoom siv ua haujlwm.
Installation failures: Overly tight wiring, excessively small bending radius, or improper fixing can cause connectors to detach or wires to break due to stress. Cov kev ua tsis tiav no yog tshwm sim los ntawm "tib neeg yuam kev hauv kev teeb tsa".
