Dab tsi yog COB LEDs?
Tus tshiab rau lub lag luam LED, nti ntawm board (COB) LEDs muaj ntau yam zoo dua li cov qauv xaiv. COB LED yog qhov yooj yim ntau LED chips (feem ntau yog cuaj lossis ntau dua) sib txuas ncaj qha rau hauv av los ntawm cov chaw tsim khoom los ua ib qho qauv. Txij li cov tib neeg LED siv hauv COB yog cov chips thiab tsis yog cov kev coj ua ib txwm coj, cov chips tuaj yeem ntsia tau xws li tias lawv coj mus rau qhov chaw tsawg dua thiab qhov muaj peev xwm ntau ntawm LED chips tuaj yeem tau. Thaum COB LED pob yog energized, nws pom ntau dua li lub teeb vaj huam sib luag ntau dua li ntau tus neeg teeb raws li xav tau thaum siv ntau SMD LEDs teeb tsa kom ze.
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= 900mA | 30.00 | 34.00 | V | |
Ntxiag Tam Sim No | IR | VR= 50V | 10 | mμA | ||
Xim Xim Kub | CCT | IF= 900mA | 6000 | 6500 | K | |
Luminous Flux | Φv | IF = 900mA | 4000 | 5000 | lm | |
50% Lub Hwjchim Kaum | 2θ½ | IF= 900mA | 120 | deg | ||
Thermal Kuj （Kev xaiv rau Board） | RJ-B | IF= 900mA | 8 | °C/W |
Peb tuaj yeem ua cov xim tempertaure customized rau koj los ntawm 1500K sov dawb mus rau 30000K txias dawb.
Tsis tas li peb muaj xim liab, xiav, ntsuab, amber, RGB xim ntawm no muaj nrog cov cob coj pob.
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
Shenzhen Guangmai Electronics Co., Ltd (tseem hu ua GMKJ LED, tsim nyob rau xyoo 2009), lub hauv paus nyob rau hauv Shenhzen, yog ib qho ntawm Tuam Tshoj' s ua thawj coj LED ntim cov chaw tsim khoom nrog kev nplua nuj nyob hauv LED Chips pob.
Daim ntawv thov ntawm 30W COB LED
Cov Kev Siv Raug
• LED muaj teeb ci rau lub chaw ua haujlwm
• LED siab bay teeb
• Lub teeb ci nuv ntses LED
• LED teeb ua haujlwm
• LED par teeb
Cov FAQ
Q: Ua li cas txog lub sijhawm ua hmoov txhuas?
A: Nws nyob ntawm kev txiav txim qhov ntau. Feem ntau lub sijhawm ua hmoov txhuas yuav tsum yog 5-7 hnub ua haujlwm. Rau cov qauv, cov khoom xa tuaj yeem ua ceev ceev ib hnub.
Q: Koj puas muab cov qauv dawb?
A: Yog, Peb yuav muab cov qauv dawb rau COB LED, thiab ntxiv rau ntau cov qauv ntxiv.
Q: Koj puas yog cov chaw tsim khoom lossis chaw lag luam?
A: Peb yog cov chaw tsim khoom thiab cov kws tshaj lij LED txij li xyoo 2009.
Cim npe nrov: 30w coj module nti 6000k, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, nqe, pheej yig, quotation, datasheet, specs, specification
