Video: Yuav ua li cas koj xaim Lifud LED tsav tsheb?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
VIDEO
Tsis tas li lo lus nug yog, ua li cas koj xaim dimmable LED tsav tsheb?
A dimmable tsav tsheb installs yuav luag zoo tib yam rau ib tug tsis dimmable fais fab mov. Ntawm DC (tso zis) sab, koj yuav txuas qhov zoo thiab tsis zoo cov hlau mus rau LED Lub teeb sawb (los yog lwm yam khoom siv hluav taws xob tsawg). Ntawm AC (input) sab, koj yuav txuas nruab nrab thiab hauv av cov hlau ncaj qha mus rau lub hwj chim.
Ib yam li ntawd, dab tsi ua rau cov tsav tsheb ua tsis tiav? Thaum ib LED nres kev khiav hauj lwm ua ntej qhov kawg ntawm nws lub neej nyob, nws feem ntau yuav tau txais kev cawmdim yog tias lub tus tsav tsheb hloov. Cov tsav tsheb feem ntau poob prematurely vim siab nyob rau hauv kev khiav hauj lwm kub. Roj teeb zoo li cov khoom hu ua electrolytic capacitors feem ntau yog cov ua rau ntawm kev tuag.
Kuj Paub, puas yog txhua lub teeb LED xav tau tus tsav tsheb?
Feem ntau LEDs xav tau tus tsav tsheb , ob peb yog tsim los khiav ntawm AC tam sim no. Feem ntau tsev neeg LEDs uas yog kev hloov ncaj qha rau incandescent, halogen, thiab CFL qhov muag teev nrog E26 / E27 lossis GU10 / GU24 puag muaj qhov sab hauv tus tsav tsheb . Nws yog lub strip teeb qhov twg tib neeg mus txog.
LED tsav tsheb puas tuaj yeem xaim hauv series?
Txuas LEDs hauv Series . Series Kev siv hluav taws xob feem ntau yog siv nrog qhov tam sim no tas li tsav tsheb . Thaum koj kab hauv series , koj ntxiv rau pem hauv ntej voltages ntawm txhua LED hauv Circuit Court tab sis tam sim no pub rau txhua tus LED tseem zoo li qub.
Pom zoo:
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