Chip-on-Board ("COB") LED yog dab tsi?
Chip-on-Board lossis" COB" hais txog kev nteg ntawm liab qab LED nti hauv kev sib txuas lus ncaj qha nrog cov khoom txig (xws li silicon carbide lossis sapphire) los tsim cov kab cim LED COB LEDs muaj ntau qhov zoo dua cov laus LED qub, xws li Nto Mounted Ntaus (GG quot; SMD") LEDs lossis Dual In-line Package (GG quot; DIP") LEDs. Yuav luag txhua qhov tshwj xeeb, COB thev naus laus zis tso cai rau qhov ntau ntim ntim ntau dua ntawm cov roj teeb ntawm LED, lossis dab tsi lub teeb engineers xa mus raws li" lumen ntom" Piv txwv li, siv COB LED thev naus laus zis ntawm 10mm x 10mm square array ua rau 38 zaug ntau LED piv rau DIP LED technology thiab 8,5 npaug ntau LED piv rau SMD LED technology (saib daim duab hauv qab). Qhov no ua rau kom muaj kev sib tw ntau dua thiab muaj qhov sib dua ntawm cov teeb ci. Lwm txoj kev, siv COB LED thev naus laus zis tuaj yeem txo qhov hneev taw thiab lub zog ntawm LED teeb ntxiv thaum ua kom lub teeb tso zis tsis tu ncua. Piv txwv li, 500 lumen COB LED teeb tsa tuaj yeem ua rau ntau lub sijhawm me me thiab siv hluav taws xob tsawg dua li 500 lumen SMD lossis DIP LED Array.
Qhov zoo ntawm Chip-on-Board LED arrays muaj xws li:
Kev cog lus vim qhov me me ntawm nti
Kev Siv Siab, tshwj xeeb tshaj yog nyob ze ze
High-Uniformity, txawm tias nyob ze ze ua haujlwm
Tsim Kev Yooj Yim vim tias tsuas yog 1 lub rooj sib tham thiab 2 qhov chaw sib cuag
Kev Ua Haujlwm Zoo Tshaj Plaws rau qhov muaj sia, muaj kev ntseeg siab thiab ntseeg tau
Khoom Muag Khoom
Raug Hluav Taws Xob& Cov yam ntxwv kho qhov muag (Ta=25 ° C)
Cov khoom | Lub Cim | Mob | Min. | Ntaus. | Max. | Chav Nyob |
Kev Hloov Mus Tom Hluav Taws Xob | VF | IF= 1800mA | 30.00 | 34.00 | V | |
Ntxiag Tam Sim No | IR | VR= 50V | 10 | mμA | ||
Xim Xim Kub | CCT | IF= 1800mA | 6000 | 6500 | K | |
Luminous Flux | Φv | IF = 1800mA | 7000 | 8000 | lm | |
50% Lub Hwjchim Kaum | 2θ½ | IF= 1800mA | 120 | deg | ||
Thermal Kuj （Kev xaiv rau Board） | RJ-B | IF= 1800mA | 8 | °C/W |
Ntim Qhov Loj
Cov Txheej Txheem
MPQ: 12pcs rau ib lub tais hauv lub hnab nqus.
Cov hnab ntim tshuaj tiv thaiv pab ua rau ua kom tiv thaiv cov av noo hauv huab cua.
Tuam txhab taw qhia
Daim ntawv thov ntawm COB LED
Cov ntawv thov tau rau COB LEDs encompass ntau yam. Kev siv thawj rau COB LED yuav yog cov teeb pom kev zoo-lub teeb pom kev zoo (SSL) hloov rau cov hlau-tso hluav taws teeb hauv cov ntawv thov xws li teeb pom kev zoo ntawm txoj kev teeb pom kev zoo, txoj kev teeb, thiab cov khoom tsim hluav taws xob teeb pom kev zoo thiab teeb pom kev zoo.
Cim npe nrov: 60w coj module teeb pom kev zoo diode, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, nqe, pheej yig, quotation, datasheet, specs, specification
