Video: Kuv xav tau pes tsawg joules fais fab sawb?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Koj yuav xav ib yam dab tsi tsawg kawg yog 6-700 joules ua los yog siab dua.
Tsis tas li ntawd, kuv xav tau pes tsawg joules los tiv thaiv kuv lub TV?
Ib tug tiv thaiv yam tsawg kawg yog 1,400 joules ua thiab coaxial cable jacks yuav huv si tiv thaiv a TV los ntawm ob hom surges.
Tsis tas li ntawd, puas yog 200 joules surge protector txaus? Tus lej siab dua qhia ntau dua kev tiv thaiv . Nrhiav ib tus tiv thaiv uas yog yam tsawg kawg nkaus ntawm 200 rau 400 joules ua . Kom zoo dua kev tiv thaiv , nrhiav qhov ntsuas ntawm 600 joules ua los yog ntau dua. Lub sijhawm teb - Surge tiv thaiv tsis txhob ncaws tam sim ntawd; muaj kev ncua me ntsis thaum lawv teb rau lub zog surge.
Kuv xav tau pes tsawg joules rau lub tub yees surge protector?
kuv kuj to taub a surge tiv thaiv yuav tsum ua yam tsawg kawg 900 Joules kom ua tau zoo.
Puas tsim nyog kev tiv thaiv surge?
Txawm hais tias cov khoom xws li lub lauj kaub kas fes lossis lub tswb moos tuaj yeem xav tias zoo li cov khoom tseem ceeb tshaj plaws rau tiv thaiv hauv koj tsev, lawv tsis ua xav tau surge cov tiv thaiv. Txawm hais tias nws yog qhov zoo rau txhua yam khoom siv hluav taws xob kom muaj lub kev tiv thaiv ntawm a surge tiv thaiv , tsuas yog cov khoom uas muaj rhiab microprocessors xav tau surge cov tiv thaiv.
Pom zoo:
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