Qhov zoo li niaj zaus ntawm 3535 LED teeb chips yog: 3.5 * 3.5 * 2.0mm, feem ntau ceramic substrates, nrog rau kev ua haujlwm zoo thaum tshav kub kub dissipation. Lub 3535 uas tuaj yeem pom ntawm lub khw, tsis tsuas yog cov tsos txawv me ntsis los ntawm cov tuam txhab sib txawv, tab sis kuj yog cov khoom siv hluav taws xob yuav luag sib txawv, thiab cov chips hauv pob kuj txawv heev, suav nrog 0.5{ {11}}5W chips. Cov ntaub ntawv raw ntawm 3535 SMD LED teeb chips yog ncaj qha yuav los ntawm Hongfucheng Optoelectronics; Hongfucheng Photoelectric, tus kws tshaj lij LED cov chaw tsim khoom, muaj kev ua haujlwm ruaj khov, zoo cua sov dissipation, lub teeb me me, thiab lub neej ntev. Nta: 1. Tsawg thermal kuj ceramic qauv 2. me me, saj zawg zog tsim 3. Tag nrho tsis siv neeg integrated molding txheej txheem 4. zoo uniformity ntawm lub teeb qhov chaw, dav saib lub kaum sab xis 5. High luminous efficiency thiab siab luminous flux txij nkawm tus nqi.
Tom ntej: 700mA
Pulse rau pem hauv ntej tam sim no: 1000mA
LED Qhov Kub Kub: 125 degree
Rov qab tso cai voltage: 5V
Ua haujlwm kub: -40 ° - 80 ° C
Cia kub: -40 degree - +80 degree
Pulse lub sij hawm Less tshaj los yog sib npaug rau 10ms, lub voj voog lub luag hauj lwm Tsawg dua los yog sib npaug rau 1/10.Pulse Dav Tsawg dua los yog sib npaug rau 10ms, Lub luag hauj lwm Ratio Tsawg dua los yog sib npaug rau 1/10
Cov saum toj no yog qee qhov 3535 SMD LED teeb chip specifications thiab 3535 SMD LED teeb nti duab. Yog xav paub ntxiv txog siab - zog 3535 SMD LED teeb chips, thov hu rau Hongfucheng Optoelectronics cov neeg siv khoom.
Ntau LED teeb-emitting diode khoom: SMD LED teeb chips 5630, SMD5630 LED teeb chips, SMD LED teeb chips 1206, SMD LED teeb chips 0603, SMD LED teeb chips 0805, SMD LED teeb chips 3020, SMD LED teeb SMD LED teeb chips 3535, SMD LED teeb chips 3528, SMD LED teeb chips 5050, SMD LED teeb chips 5630, SMD LED teeb chips 3528RGB, SMD LED teeb chips 3535RGB, SMD5 LED teeb chips 50 chips 010, SMD LED teeb chips 020, SMD LED teeb chips hauv 335, SMD LED teeb chips 1615, Hauv- kab LED teeb chips, SMD LED teeb chips, LED teeb chips emission tube, SMD LED teeb chips, plug -nyob rau hauv LED teeb chips, me npauj npaim LED teeb chips; thov xaiv Hongfucheng Optoelectronics rau ntau yam ntawm LED teeb chips.
3535LED teeb chips muaj qhov tshwj xeeb zoo, tab sis LED teeb chips yog cov khoom siv hluav taws xob tsis zoo, yog li peb yuav tsum tau ceev faj ntxiv thaum siv cov khoom siv LED. Tam sim no peb yuav xaus qee qhov kev siv ceev faj txog LED. Thov ceev faj thaum siv. Ua tib zoo mloog.
(1) DC fais fab mov yuav tsum tau siv: Txhawm rau txo cov nqi khoom, qee cov tuam txhab siv "kev ua haujlwm- theem kev ua haujlwm siab- nqis" los muab lub zog rau cov khoom siv LED, uas yuav cuam tshuam ncaj qha rau lub neej. ntawm LED teeb chip cov khoom. Kev siv lub zog hloov pauv hloov hluav taws xob (xws li qhov chaw tam sim no tsis tu ncua) los muab lub zog rau cov khoom siv LED teeb yuav tsis cuam tshuam rau lub neej kev pab cuam ntawm cov khoom, tab sis cov nqi khoom kuj yog siab heev.
(2) Kev tiv thaiv- kev ntsuas zoo li qub yuav tsum tau ua: LED teeb nti cov khoom lag luam yuav tsum tau txais qee yam kev tiv thaiv - zoo li qub hauv cov txheej txheem ntawm kev ua thiab kev tsim khoom, xws li: lub rooj zaum ua haujlwm yuav tsum yog hauv av, cov neeg ua haujlwm yuav tsum hnav anti-cov khaub ncaws zoo li qub, nrog cov khoom siv tiv thaiv- cov nplhaib zoo li qub, thiab nrog cov hnab looj tes tiv thaiv- zoo li qub Electrostatic, thiab lwm yam, yog tias ua tau, nruab ib lub kiv cua tiv thaiv- zoo li qub ion, thiab Nyob rau tib lub sijhawm, xyuas kom cov av noo ntawm lub rooj cob qhia yog li 65 feem pua , txhawm rau tiv thaiv huab cua kom qhuav dhau los ua kom muaj hluav taws xob zoo li qub, tshwj xeeb tshaj yog cov teeb ci ntsuab LED yog qhov yooj yim rau kev puas tsuaj los ntawm hluav taws xob zoo li qub. Tsis tas li ntawd, LEDs ntawm cov qib zoo sib txawv muaj qhov sib txawv ntawm qhov muaj peev xwm tiv thaiv zoo li qub, thiab LED teeb chips nrog cov qib siab zoo muaj peev xwm tiv thaiv zoo li qub. Tej zaum yuav muaj ntau tus phooj ywg uas tsis paub txog hluav taws xob zoo li qub. Kuv yuav qhia txog kev paub txog hluav taws xob zoo li qub hauv kev nthuav dav ntawm no: Lub ntsiab lus ntawm hluav taws xob zoo li qub yog qhov muaj nyob ntawm cov nqi seem. Tus nqi yog txhua yam ntawm lub cev muaj feem xyuam rau qhov xwm txheej ntawm electrostatic phenomena, thiab hu ua ESD ua lus Askiv.
Cov khoom muaj feem cuam tshuam nrog hluav taws xob muaj peev xwm, hluav taws xob teb, tam sim no, thiab lwm yam yog txhua yam ntawm lub cev vim muaj hluav taws xob los yog kev txav ntawm hluav taws xob. Ntau yam teeb meem electrostatic yog tshwm sim los ntawm tib neeg tsis muaj kev paub txog ESD, thiab txawm tias tam sim no muaj ntau tus neeg xav tias ESD yuav ua rau cov khoom siv hluav taws xob puas tsuaj. Qhov no yog vim hais tias feem ntau ESD kev puas tsuaj tshwm sim hauv qab tib neeg lub siab, vim hais tias tib neeg lub cev qhov kev nkag siab voltage rau electrostatic tawm yog hais txog 3KV, thiab ntau cov khoom siv hluav taws xob puas tsuaj ntawm ntau pua lossis kaum tawm volts, feem ntau tom qab cov khoom siv hluav taws xob puas los ntawm ESD tsis muaj. pom tseeb ciam teb, thiab cov khoom yog mounted ntawm PCB thiab tom qab ntawd sim, thiab vim li ntawd, muaj ntau yam teeb meem tshwm sim thiab kev tsom xam yog qhov nyuaj heev. Tshwj xeeb tshaj yog rau kev puas tsuaj, nws yog ib qho nyuaj rau kev ntsuas pom kev hloov pauv hauv nws qhov kev ua tau zoo txawm tias cov cuab yeej precision. Yog li ntawd, ntau tus kws tshaj lij hluav taws xob thiab cov tsim qauv xav tias ESD. Nyob rau hauv xyoo tas los no, kev sim tau lees paub tias qhov kev puas tsuaj no yuav cuam tshuam rau kev ua haujlwm ntawm cov khoom siv hluav taws xob tom qab qee lub sijhawm. Kev ntseeg tau poob qis heev.
(3) Qhov kub ntawm LED teeb chips: Nws yuav tsum tau muab sau tseg tias qhov nce ntawm qhov kub thiab txias yuav txo qhov kev tiv thaiv sab hauv ntawm LED teeb chips. Thaum qhov kub ntawm sab nraud ambient nce, lub internal kuj ntawm LED teeb chips lub teeb qhov chaw yuav txo. Thaum lub sijhawm ua haujlwm tam sim no nce, thaum nws tshaj nws qhov kev ua haujlwm tam sim no, nws yuav cuam tshuam rau lub neej kev pabcuam ntawm cov khoom siv LED, thiab yuav ua rau "kub tawm" lub teeb ci LED lub teeb ci. Yog li ntawd, nws yog qhov zoo tshaj plaws los siv qhov chaw tam sim no los muab lub zog los xyuas kom meej tias qhov ua haujlwm tam sim no ntawm LED tsis cuam tshuam los ntawm qhov kub ntawm sab nraud. Qhov kub ntawm LED teeb nti kuj yog qhov tseem ceeb tshaj plaws uas cuam tshuam rau lub neej ntawm LED. Thov ua tib zoo mloog.
(4) Kev sib khi ntawm LED teeb nti cov khoom lag luam: Txawm li cas los xij ntawm LED teeb nti cov khoom lag luam, tsuav yog lawv siv sab nraum zoov, lawv tau ntsib nrog cov dej tsis zoo thiab noo noo- pov thawj teeb meem sealing. Yog tias lawv tsis ua haujlwm zoo, lawv yuav cuam tshuam ncaj qha rau lub neej kev pabcuam ntawm cov khoom siv LED. Tam sim no, ib tug me me ntawm cov tuam txhab uas muaj cov khoom zoo uas yuav tsum tau siv cov tsoos epoxy resin "pouring" txoj kev los kaw cov khoom LED. Txoj kev no muaj teeb meem ntau dua rau kev khiav lag luam thiab tsis haum rau cov khoom lag luam LED loj dua. Nws kuj yuav ua rau kom qhov hnyav ntawm cov khoom.
(5) Tam sim no ntawm LED teeb nti tsis tuaj yeem tshaj IF tam sim no ntawm LED teeb nti: kev ua haujlwm dhau los yuav txo qis lub neej ntawm LED teeb nti. Yog tias nws dhau lawm, LED yuav raug hlawv tam sim ntawd.
(6) Kev ceev faj yuav tsum tau them rau cov ces kaum ntawm LED teeb chips: thaum lub teeb LED chips yog khoov los yog folded, thov tsis txhob mus ze rau lub colloid, thiab nyob deb ntawm ntau tshaj 2 hli ntawm lub colloid, txwv tsis pub lub bracket. nyob rau hauv lub LED colloid yuav raug muab cais los ntawm kub hlau, thiab lub ces kaum yuav nyob rau hauv tus naj npawb ntawm folds nyob rau hauv tib qhov chaw yuav tsis tau tshaj peb zaug, lub ces kaum yog khoov mus rau 90 degree, thiab ces nws yuav rov qab mus rau lub qub txoj hauj lwm ib zaug.
(7) Soldering kub: Lub soldering kub yuav tsum nyob ib ncig ntawm 260 degree, lub sij hawm yuav tsum tau tswj nyob rau hauv 5S, lub soldering point yuav tsum ntau tshaj 2.5 hli los ntawm lub hauv qab ntawm lub colloid, thiab cov hluav taws xob hlau yuav tsum tau grounded.
