SMD 2835 Chips zoo li 3528 chips, tab sis lawv siv cov thev naus laus zis tshiab thiab feem ntau siv tau ntau dua. Qhov no txhais tau hais tias rau lub zog sib npaug, lawv tuaj yeem ua tau ntau, ntau ci duaLawv me dua li 5050 chips (2.8mm x 3.5mm). Lawv ua qhov kawg hauv kev teeb pom kev ua haujlwm thiab txawm tias ua haujlwm teeb pom kev zoo.
Puas yog SMD siab dua?
Txawm hais tias lub COB LED ua haujlwm tau zoo, an SMD LED muaj qhov ua tau zoo dua qub Qhov ntawd yog vim ntau cov lumens raug tsim tawm ib watt. Hauv lwm lo lus, koj yuav tau txais ntau lub teeb nrog tsawg wattage. Ib qho SMD LED kuj ua rau lub teeb dav dav, uas txhais tau hais tias lub teeb tsis xav tau lub dab dej loj npaum li COB LED ua.
SMD twg yog qhov ci tshaj?
Tam sim no, lub ci ntsa iab SMD LED muaj nyob rau hauv kev ua lag luam yog nyob rau hauv series ntawm coj 5050, 5730. Koj yuav tsum xa cov lus qhia tshwj xeeb ntawm LED nrog nws tus lej, vim cov lej no tsuas yog lub cev qhov ntev xwb.
LEDs twg yog qhov ci tshaj?
Yog, raws li koj tuaj yeem pom los ntawm cov lus saum toj no, 5630 LEDs yog nyob deb ntawm qhov ci tshaj plaws, tab sis nws tsis yog vim tsuas yog lub teeb pom kev loj dua. Muaj lwm yam uas nkag mus rau hauv cov zis ntawm LED diode (ntsuas hauv luminous flux / lumens). Cov laj thawj yog vim li cas rau qhov tsim ntawm lub nti thiab tus nqi zog uas lawv kos.
Puas 5630 LEDs ci dua 5050?
Lub 5630 (5730) LED yog qhov pib ncab 5050 LED nrog lub kaum sab xis pom dav dua. Ua rau 5630 (5730) LED qhov ci tshaj plaws ntawm txhua 3 nrog lub zog qis tshaj ib watts. Lub kaum sab xis dav ua rau nws yooj yim rau emit ib lub zog tso zis nrog tib wattage.