Cable shielding yog ib qho tseem ceeb ntawm cov hluav taws xob thaiv hluav taws xob thiab kev tsim cable. Nws pab tiv thaiv cov teeb liab hluav taws xob los ntawm kev cuam tshuam thiab tswj nws txoj kev ncaj ncees.
Muaj ntau cov ntaub ntawv siv rau cable shielding, txhua tus muaj nws tus kheej cov khoom thiab cov yam ntxwv. Qee yam ntawm cov khoom siv feem ntau siv rau cable shielding muaj xws li:
Aluminium Foil Shielding: Qhov no yog ib qho ntawm cov qauv yooj yim tshaj plaws thiab pheej yig ntawm cable shielding. Nws muab kev tiv thaiv zoo tiv thaiv electromagnetic cuam tshuam (EMI) thiab xov tooj cua zaus cuam tshuam (RFI). Txawm li cas los xij, nws tsis yooj yim heev thiab tej zaum yuav nyuaj rau nruab.
Braided shielding: Braided shielding yog tsim los ntawm cov xov zoo ntawm cov hlau woven ua ke los tsim ib lub mesh. Hom kev thaiv no muab kev tiv thaiv zoo tiv thaiv EMI thiab RFI thiab hloov tau yooj yim, ua kom yooj yim rau nruab. Txawm li cas los xij, nws tuaj yeem kim dua li lwm cov ntaub ntawv thiab tej zaum yuav tsis tshua muaj txiaj ntsig hauv kev siv ntau zaus.
Conductive Polymer Shielding: Hom kev tiv thaiv no yog tsim los ntawm cov khoom siv polymer uas yog molded nyob ib ncig ntawm lub cable. Nws muab kev tiv thaiv zoo tiv thaiv EMI thiab RFI, hloov tau yooj yim, thiab tus nqi qis. Txawm li cas los xij, nws yuav tsis haum rau cov ntawv thov kub. Hlau-Foil Shielding: Hom kev thaiv no zoo ib yam li txhuas ntawv ci shielding tab sis yog tsim los ntawm cov hlau tuab, hnyav dua. Nws muab kev tiv thaiv zoo tiv thaiv EMI thiab RFI thiab hloov tau yooj yim dua li aluminium foil shielding. Txawm li cas los xij, nws tuaj yeem kim dua thiab tej zaum yuav tsis haum rau kev siv ntau zaus.
Kauv Shielding: Kauv shielding yog ib hom hlau shielding uas raug mob nyob rau hauv ib tug kauv qauv nyob ib ncig ntawm lub cable. Hom kev thaiv no muab kev tiv thaiv zoo tiv thaiv EMI thiab RFI thiab hloov tau yooj yim, ua kom yooj yim rau nruab. Txawm li cas los xij, nws tuaj yeem kim dua thiab tej zaum yuav tsis haum rau kev siv ntau zaus. Hauv kev xaus, kev tiv thaiv kab mob yog ib qho tseem ceeb ntawm kev xaim hluav taws xob thiab kev tsim cable. Muaj ntau cov ntaub ntawv siv rau cable shielding, txhua tus muaj nws tus kheej cov khoom thiab cov yam ntxwv. Kev xaiv cov khoom tsim nyog rau ib daim ntawv thov tshwj xeeb yuav nyob ntawm seb yam xws li zaus, qhov kub thiab txias, thiab tus nqi.
Post lub sij hawm: Mar-06-2023