Specification

1. Ceramic thermoelectric separation eutectic package, extremely small internal stress and excellent heat transmission channel;

2. Tus txheeb ze expansion coefficient yog me me, kev ruaj ntseg zoo, huab cua nruj yog qhov zoo, thiab nws yog qhov tsim nyog rau kev siv nyob rau hauv qhov chaw hnyav dua;

3. Product environmental protection certification meets environmental protection requirements.

Khoom npe	3535 SMD LED CHIP 3V 1W					Qauv: GS-3535
Lub zog Dissipation	3W				Xim Xim	Xim Xim
Forward Voltage	3.0-3.4V					120°
Forward Tam sim no	1000mA				Ua haujlwm kub	-40~+60 ℃
Xim kub	5000-8000K CCT				Cia Kub	-40~+85 ℃
Luminous Flux	350 mA	700 mA	1.0A	1.2A	Soldering Kub	260℃
@Tam sim no	120-150 LM	300-330 hli	350-380 hli	380-400LM	Lwm yam 3535 Hom	1W, 2W,3W,4W,5W

3535 SMD LED CHIP Clear View

Cov ntsiab lus ntawm pob

3535 SMD LED Chip Application

LEDs puas tsim cua sov?

Incandescent qij tsim cov cua sov uas xav tau nyob rau hauv lub teeb ntawm lub teeb, zoo li cov cua sov uas xav tau los ntawm lub hnub ci. Lub teeb los ntawm LED qhov muag teev tsis tsim kom muaj cua sov ntxiv hauv ib chav, tab sis qee qhov ntawm lawv tuaj yeem kub tau, yog li ceev faj thaum koj kov lub hauv paus nyob ib ncig ntawm lub teeb LED uas tau nyob rau ib ntus. Txhawm rau tiv thaiv qhov tsis zoo ntawm cov cua sov ntawm LED teeb kev ua haujlwm, cov tuam txhab tsim cov khoom siv hluav taws xob hauv lawv cov qauv tsim kom hloov cov cua sov los ntawm LED. Zoo li ib rab diav txias uas sov hauv lub khob dej kub, cov cua sov tawm ntawm LED los ntawm lub dab dej kub, hauv cov txheej txheem hu ua conduction, tsis muaj cua sov.

Cov teeb pom kev zoo LED teeb ua haujlwm li cas

LED teeb siv cov LEDs yooj yim ua cov khoom siv hauv lub teeb pom kev zoo ntawm LED. Lub teeb emitting diodes emit lub teeb thaum lub tam sim no txwv voltage yog siv hla lub diode nyob rau hauv pem hauv ntej kev nkag siab. Lawv diodes yuav tsum tau ua raws li qhov tseeb ntawm qhov voltage thiab tam sim no - lawv tsis nyiam tshaj-voltage thiab tam sim no yuav tsum raug txwv. Tsis tas li ntawd, lawv tsis nyiam qhov rov qab biassed dhau ib qho hluav taws xob me me.

Kev khiav hauj lwm voltage ntawm tus qauv dawb-lub teeb LED feem ntau yog nyob rau hauv thaj tsam ntawm 3 mus rau 3.6 volts. Txawm hais tias qhov no ua rau LEDs yooj yim siv nyob rau hauv qis voltage circuits, thiab nyob rau hauv cov khoom xws li cov xov tooj ntawm tes, cov voltages muab los ntawm lub teeb fittings yog ntau dua voltage, feem ntau 240 los yog 120 volts thiab lawv kuj alternating tam sim no, AC. Yog li ntawd, kev hloov pauv hluav taws xob yuav tsum tau hloov pauv AC kab hluav taws xob mus rau hauv daim ntawv uas tuaj yeem tsav tus kheej LEDs.

Rau cov teeb pom kev zoo hauv tsev LED, tus nqi yog tus tsav tsheb tseem ceeb thiab yog li ntawd tag nrho cov circuitry yuav tsum tau khaws cia rau qhov tsawg kawg nkaus. Qhov no txhais tau hais tias tsuas yog cov circuits uas tseem ceeb heev uas muaj nyob rau hauv LED teeb pom kev zoo.

Raws li cov cheeb tsam tseem ceeb ntawm Circuit Court muaj xws li cov hauv qab no, txawm hais tias txawv LED teeb pom kev zoo los ntawm cov tuam txhab sib txawv feem ntau siv cov kev teeb tsa sib txawv me ntsis.

• Input fuse:Txhawm rau tiv thaiv kev puas tsuaj loj heev nyob rau hauv rooj plaub ntawm qhov luv luv lossis lwm yam tsis ua tiav tam sim no xav tau kev foom phem. Cov kev cai ntawm kev nyab xeeb hluav taws tuaj yeem ua tau raws li qee zaum los ntawm kev siv lub tshuab luam ntawv nyias nyias uas yuav tshuab thiab ua raws li lub fuse zoo heev, txawm hais tias qhov no tsis yog qhov yuav tsum tau pom zoo - qee qhov pheej yig LED teeb pom kev zoo yuav siv txoj hauv kev no. Nws yuav ua tau raws li qhov kev ntsuam xyuas kev nyab xeeb qhov twg cov khoom luv luv los yog qhib, tab sis nws yuav tsis tiv thaiv cov xwm txheej dhau los ntawm cov hluav taws xob electrolytic capacitors nyob rau theem nkag. Qhov kev daws teeb meem nkaus xwb yog kev siv lub fuse kom raug txawm tias nws yuav raug nqi ntau dua. Feem ntau nws yog qhov zoo tshaj plaws los yuav cov teeb pom kev zoo LEDs los ntawm cov npe tsim txawm tias qhov no tsis yog kev lees paub tiav.

• Input transient tiv thaiv:Nws yog ib qho tseem ceeb uas yuav tsum tau siv qee yam kev tiv thaiv ib ntus, txwv tsis pub thawj qhov hluav taws xob cua daj cua dub hauv cheeb tsam yuav xaus lub neej ntawm lub teeb pom kev zoo LED. Movistors feem ntau yog siv. Tshwj xeeb tshaj yog nrog tus nqi rhiab LED teeb, qhov twg voltage margins yuav nruj dua, cov no yog qhov tseem ceeb

• As LEDs themselves require to operate from a direct voltage and not alienating current, a rectifier is required. The most effective form of rectifier for this type of circuit is a bridge rectifier - it provides full wave rectification utilising both halves of the incoming waveform for greatest efficiency, and also it does not require the use of a centre tapped transformer which would not be appropriate in these applications.

• Capacitor smoothing:Lub waveform uas emanates los ntawm tus choj rectifier muaj ib tug series ntawm ib nrab waveforms nce mus rau lub ncov voltage thiab poob mus rau xoom. Rau cov LED tswj circuits ua hauj lwm, ib co smoothing yuav tsum tau.

• Tam sim no qhov chaw:Lub tsav rau LEDs lawv tus kheej muaj tus nqi qis DC-DC converter muab qhov chaw tam sim no rau cov LEDs.

• High brightness LEDs:LEDs siv nyob rau hauv nws LED teeb yog siab brightness versions. Feem ntau muaj ob peb ntawm cov no, txaus los muab cov teeb pom kev uas xav tau.

Cov kab hluav taws xob siv nyob rau hauv LED teeb pom kev zoo sib txawv ntawm ib qho chaw tsim khoom mus rau lwm qhov. Txoj hauv kev tiag tiag ntawm kev ua tiav tib qhov txiaj ntsig sib txawv txawm hais tias cov blocks tseem ceeb tau piav qhia saum toj no feem ntau yog siv.

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