Puas yog LED nti loj siv hluav taws xob ntau dua?

Puas yog LED nti loj siv hluav taws xob ntau dua?

Technically, loj dua & ci dua LED chips siv zog ntau dua. Txawm li cas los xij, cov xwm txheej tuaj yeem sib txawv nyob ntawm nws tus qauv tsim.

SMD 2835 nrog 0.2 watts fais fab kos / nti yuav nruab nrab ntawm 720 txog 1300 lumens. Xwb, SMD 5050 nrog 0.24 watts fais fab kos / nti yuav nruab nrab txog 1000 lumens.

Lub luminous flux ntawm ib leeg 2835 SMD 0.2 W yog 22 txog 28lm. Tab sis, luminous flux ntawm SMD 5 050 ntawm 0.18 W yog 18 txog 22lm. Qhov no piav qhia nws qhov ci ci piv rau 5050.

Ntxiv mus, ib qho 2835 liab qab SMD ntawm 0.2W thiab 60mA tsuas yog siv ib nrab, uas yog 0.1W thiab 30mA. Tab sis, 5050 ib leeg liab qab teeb hlaws ntawm 0.2W thiab 60mA siv 0.15W thiab 50mA.

Ib leeg 2835SMD muaj luminous flux los ntawm 22 mus rau 30lm, Ib leeg 5050SMD muaj luminous flux los ntawm 21 mus rau 23lm.

Rau ib lub 'meter' ntev ntawm txoj hlua, SMD 5050 yuav rub lub zog ntau dua thaum piv rau 2835. Tab sis, SMD 2835 feem ntau yuav ci dua. Technically, 2835 muaj 4 lub zog uas suav nrog 0.1W, 0.2W, 0.5W, thiab 1W. 5050 SMD tsuas muaj ib qho, uas yog 0.2W lub zog.

Cim npe nrov: Puas yog LED nti loj siv hluav taws xob ntau dua?, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, zoo, pheej yig, kev muag, hauv Tshuag, dawb qauv