Cov ntsiab lus loj
Tsev > Cov ntsiab lus loj > Cov ntsiab lus

Txoj kev LED lub teeb thaum uas tig mus thiab dav voltage ntawm cov hwjchim muab lus Board kom dav npaum li cas lawm?

Yangzhou qaim hnub ci dlaws Co., Ltd | Updated: Aug 04, 2015

LED txoj kev teeb lub hwj huam mov input voltage khwv dav yog AC85-265V, pawg thawj coj saib hom teeb LED series-mus tib seem yog ib qho tseem ceeb heev. Tsis txhob siv ntau yam voltage, tau muab faib ua AC220V, AC110V pawg tau, sij tswj kev ntseeg tau. Vim lub hwj huam mov tam sim no yog feem ntau cov-cais phaws muaslwj zog tsis tu ncua tamsis no mov, nug thaum lub voltage yog 110V, tsis pub tshaj 70V tso zis voltage, txog ntau ntau 23. Tawm tswv yim voltage: 220V tso zis voltage ncav 156V. Ntawd ces yog cov txog tsis pub tshaj 45. Mus tib seem tsis ntau, los yog tamsis no ntau dhau lawm, hwj huam loj kub ib ce. Muaj tseem ib programme ntawm voltage ntau, lub zog APFC raug mob yog siv mus L6561/7527 rau voltage mus rau 400V, phaws muaslwj, qhov sib npaug ntawm ob tug switching zog khoom siv. Lub tswv yim txog nyob tej lub caij xwb.

Yangzhou qaim hnub ci dlaws Co., Ltd