Integrated Trend Reconstruct Yuav Ua Li Cas Lub Teeb Cav Kev Lag Luam Tus nqi saw?

LED chaw ntau pob teeb lub cav yog thawj zaug launched los ntawm Philips, Osram thiab lwm yam thoob ntiaj teb teeb pom kev lag luam, LED Industrial Cooperation Organization -Zhaga League of Nations tau tsim nyob rau hauv 2010 thiab muab tso rau pem hauv ntej aimed ntawm contributed rau lub standardization ntawm cov khoom teeb pom kev zoo, yog li ua tiav qhov sib txawv LED chaw ntau pob teeb pom kev zoo. khoom manufacturers interchangeability. backpfrontp Nrog rau kev loj hlob hauv tsev LED kev lag luam saw txhua yam ntawm kev sib tw, ob qho tib si tus nqi qis thiab tus nqi siab zoo ntawm lub teeb cav cov khoom lag luam ntau thiab ntau dua ntawm txhua lub hnub nyoog. backpfrontp linear tsav IC xav tau kev loj hlob backpfrontp kom ntseeg tau tias kev hloov pauv ntawm LED teeb thiab teeb lub neej, LED txoj kev teeb pom kev zoo tsav lub zog nrog PF siab thiab qis THD dhau los ua qhov yuav tsum tau ua. High-voltage tas li tam sim no tsav tsheb nti rau nws daim ntawv thov Circuit Court yog yooj yim thiab siv tau zoo thiab tus nqi qis, kev lag luam thawj qhov kev xaiv. backpfrontp Shanghai lub koom haum ntawm Microelectronics, Peking University Kev tshawb fawb Fellow Yen Chung-kwong tau hais tias, LED teeb pom kev zoo lub zog hluav taws xob tas li tam sim no tsav los qhia txog lub cim tshiab ntawm high-voltage fais fab mov technology, vim tias tsis muaj hluav taws xob hloov pauv, tuaj yeem txo qhov ripple zoo heev; Tsis tas li ntawd, lub zog siab coj dej nyab lub teeb rau hauv daim ntawv thov Circuit Court yam tsis muaj transformers thiab lwm yam khoom siv hlau nplaum thiab electrolytic capacitors, yog li ua rau lub zog linear PF, thiab txo THD. Yog li, qhov txiaj ntsig loj tshaj plaws yog lub teeb lub cav thiab cov kab tsav IC sib tw, Chen Heng, tus thawj coj ntawm SanDisk kev sib koom ua ke los ntawm kev taw qhia, lub tuam txhab tau qhia txog plaub tiam ntawm high-order piecewise linear tas li tam sim no tsav nti SDS3108 series, piecewise linear Kev ua tiav tas mus li Chip-raws li kev ua tau zoo, 1000W coj dej nyab lub teeb qhov ntsuas tau nce mus rau theem ntawm cov khoom siv hluav taws xob hloov hluav taws xob, thiab kov yeej 100Hz flicker thiab wick teeb meem ntawm kev siv tsawg. backpfrontp cov khoom los muab cov teeb ci LED rau lub tswv yim fais fab hauv qhov tseeb, tshwj xeeb tshaj yog cov kev txiav txim siab dua piecewise linear tas li tam sim no tus neeg tsav tsheb, ze rau sinusoidal tam sim no, zoo heev txhim kho efficiency, tam sim no, SDS3108 efficiency tau mus txog ntau tshaj 95%. Chen Heng qhia los ntawm. Raws li tus lwm thawj saib xyuas ntawm Ho backpfrontp Meiya Optoelectronic Gang, lub tuam txhab tsim ib qho kev sib xyaw photoelectric engine, ntau-tuag pob tshuab, nrog rau high-voltage tam sim no tsav tsheb chips, kom ua tiav ib tiam tshiab ntawm optical LED qhov teeb module kom optimize tus nqi. thiab kev ua tau zoo tau teeb tsa kom tau raws li Zhaga Union lub hom phiaj los tsim cov qauv kev sib txuas hauv kab nrog LED lub teeb lub cav sib cuam tshuam, thiab tuaj yeem yooj yim nrog ntau lub plhaub teeb, teeb, teeb nrog kev sib txuas ntawm ntau yam ntawm LED qhov muag teev, downlights, fluorescent teeb, qab nthab teeb. backpfrontp peb cov high-pressure thiab high-voltage linear LED bay lub teeb tsav tsheb IC rau kev sib koom ua ke zoo, nto-mount aluminium substrate, txuas nrog AC110 / 220V fais fab mov yuav tuaj yeem ua haujlwm, ntxiv rau txo cov nqi ua haujlwm thiab nqi zog, thaum lub teeb Hoobkas, zoo heev txo lub voj voog ntau lawm. Nws tsuas yog hais tias lub teeb lub cav los ntawm cov khoom tiav tsuas yog ib lub teeb hluav taws xob hluav taws xob xwb, cov neeg siv khoom tsuas yog xav tau ib nrab feeb kom ua tiav lub rooj sib txoos ntawm ib tus neeg LED arena teeb.Tus nqi saw boost txoj kev loj hlob ntawm ntse backpfrontp Crystal Electronics tus thawj coj Xiao Guowei tau hais. , LED teeb pom kev lag luam kev tsim kho kom deb li deb, tus nqi txo thiab kev txhim kho kev ua haujlwm yuav tso cai rau ob lub zog tsav tsheb ntawm kev lag luam tus nqi saw ntau dua, LED kev lag luam yuav tsum tau tsim kev koom ua ke ntawm epitaxial silicon, pob kev koom ua ke module lossis lub teeb xyaw xws li cov neeg muag khoom. backpfrontp Feem ntau, cov pa LED gym teeb pom kev zoo manufacturers sib sau ua ke downstream cov khoom, feem ntau yog yuav khoom teeb hlaws, fais fab mov thiab txhuas phaj thiab lwm yam khoom, tsis tsuas yog kim los tsim, thiab yog sib xws nrog stability ntawm ntau manufacturers ntau los yog tsawg ntawm cov khoom siv. Muaj ib qho teeb meem.lub teeb lub cav yuav raug muab tso rau hauv lub teeb hlaws, txhuas phaj thiab tsav lub zog modules, muaj nyob rau hauv ntim ib zaug ua tiav, tuaj yeem ua tau zoo rau cov teeb meem no. backpfrontp Xiao Guowei tau hais tias, ua rau RGB LED dej nyab lub teeb lub cav sib dhos thiab teeb nyob rau hauv qis kawg ntawm cov nqi saw, txo cov nqi, txuag qhov chaw tsim. Qhov tseem ceeb tshaj, thev naus laus zis tuaj yeem yog qhov tseem ceeb ntawm cov qauv tsim ntse thiab cov khoom lag luam muaj txiaj ntsig LED teeb pom kev zoo. backpfrontp kev lag luam ntseeg hais tias lub teeb pom kev ntse ntse tsuas yog ib qho me me ntawm Tej yam ntawm kev sib koom ua ke ntawm lub tsev ntse yog cov kev taw qhia yav tom ntej, thiab kev yug me nyuam ntawm lub teeb pom kev zoo siv tshuab, kuj haum rau cov qauv no. Zhang Qiang, CEO ntawm Sony qhov chaw backpfrontp coj cov xov tooj smartphones Piv txwv li: Tam sim no yog kev sib koom ua ke ntawm cov xov tooj ntse, uas yog lub koob yees duab, daim kab xev kaw, lub koob yees duab, thiab lwm yam khoom siv yav dhau los xav tau kom ua tiav txoj haujlwm, ua ke nrog pom. Lub teeb lub cav zoo ib yam li cov khoom siv hauv xov tooj ntse, lub tsev hais plaub ntaus pob tesniv teeb lub neej yav tom ntej nws tuaj yeem koom ua ke ntau lub tshuab ntse, pab txhim kho lub teeb pom kev ntse. backpfrontp Zhang Qiang tau hais tias, LED kev lag luam saw yog txav mus rau hauv cov kev taw qhia ntawm kev sib koom ua ke, yav tom ntej yog tias peb tuaj yeem ua lub teeb lub cav kom sib koom ua ke ntau cov ntaub ntawv, suav nrog kev txawj ntse, sensors, xim dimming, thiab lwm yam haujlwm, los ua ke rau hauv lub teeb lub cav. uas tus neeg nqa khoom, yuav ua tiav qhov kev hloov pauv tshiab ntawm thev naus laus zis, thiab qhov no yog txoj kev loj hlob ntawm lub teeb lub cav. backpfrontp Qiang kev taw qhia, Sony qhov khoom siv lub teeb lub cav siv lub teb chaws thawj AC-LED thev naus laus zis, thiab los ntawm kev sib pauv ntawm strobe phosphor daws teeb meem, thiab yav tom ntej Sony qhov chaw vam tias cov thev naus laus zis tuaj yeem mus rau cov ntawv thov ntse. qab