Dab tsi yog qhov txawv ntawm LED high-power nti thiab LED nruab nrab me me thiab siab zog smd nti
LED high-power teeb hlaws dai tseem yog ib qho ntawm cov khoom ntim LED, thiab nws yog qhov tseem ceeb tshaj plaws ntawm kev ua cov teeb pom kev zoo semiconductor mus rau thaj chaw teeb pom kev zoo. Nyob rau hauv daim ntawv thov txheej txheem ntawm LED high-power teeb hlaws cov khoom thiab cov khoom siv, tshav kub dissipation, electrostatic tiv thaiv, thiab vuam muaj kev cuam tshuam zoo rau lawv cov yam ntxwv, uas yuav tsum tau muaj nuj nqis heev los ntawm daim ntawv thov cov neeg siv khoom.
Txoj kev ntawm qhov txawv ntawm LED high-power teeb hlaws thiab LED low-power yog raws li nram no:
Lub zog loj siv hauv kev lag luam yog tib lub zog 0.06W, thiab nws qhov ci tuaj yeem ncav cuag 7LM. Peb xam nws ib ntus raws li qhov qub 6LM. Yog tias peb xav ua kom lub zog ncav cuag 1W, peb yuav tsum siv 17 LEDs tib yam. Tag nrho qhov ci ci yog 17 * 6102LM, uas txhais tau tias nws tuaj yeem ua tiav 100LM / W; Yog tias peb siv ib lub nti nrog lub zog ntawm 1W, qhov tso zis qhov ci tuaj yeem ncav cuag 80LM, thiab cov khoom siv feem ntau yog nyob ib ncig ntawm 60LM, uas yog ib qho ntawm qhov sib txawv ntawm qhov ci ci;
Ordinary LED zog yog feem ntau 0.05W, kev khiav hauj lwm tam sim no yog 20mA, thaum high-power LEDs muaj peev xwm ncav cuag 1W, 2W, los yog txawm kaum ntawm watts, thiab kev khiav hauj lwm tam sim no muaj peev xwm nyob ntawm kaum ntawm milliamps mus rau pua pua milliamps. Vim tias qhov kev txwv tam sim no ntawm high-power LEDs nyob rau hauv cov nqe lus ntawm luminous flux, conversion efficiency thiab nqi, nws yog txiav txim siab hais tias lub sij hawm luv luv daim ntawv thov ntawm high-power dawb LEDs yog tsuas yog rau teeb pom kev zoo nyob rau hauv ib co tshwj xeeb teb, thiab nruab nrab thiab ntev. -lub hom phiaj yog lub teeb pom kev dav dav.
Nta ntawm LED high-power teeb hlaws:
1. Tsawg zog noj: LEDs nrog lub teeb efficiency ntawm 75lm / w noj 80% tsawg zog tshaj incandescent teeb ntawm tib brightness;
2. Ntev lifespan: cov khoom lifespan yog mus txog 50,000 teev, thiab nws yuav siv tau rau 7 xyoo thaum nws yog tsis tu ncua rau 24 teev;
3. Cov lus teb ceev hauv nanoseconds ua rau lub zog tswj kev ci ntsa iab thiab xim yooj yim: dynamic xim hloov thiab kev tswj digital tuaj yeem ua tiav;
4. Loj tsim qhov chaw: nws muaj peev xwm ua tau zoo sib xyaw nrog lub tsev, thiab ua tiav cov txiaj ntsig ntawm kev pom tsuas yog lub teeb tab sis tsis yog lub teeb;
5. Kev tiv thaiv ib puag ncig: tsis muaj teeb meem hlau mercury, tsis muaj infrared thiab ultraviolet hluav taws xob;
6. Xim: Cov wavelengths sib txawv tsim cov xim sib txawv, ci ntsa iab thiab saturated, tsis muaj cov ntxaij lim dej, thiab tuaj yeem tswj tau los ntawm peb hom xim xim liab, ntsuab thiab xiav los tsim ntau yam xim, uas tuaj yeem paub txog ntau yam xim hloov xim xws li xim puv xim. gradient;
7. Kev puas tsuaj me me rau tib neeg lub cev: lub teeb pom kev noj qab haus huv tsis muaj cov kab hluav taws xob ultraviolet thiab infrared, tsis muaj hluav taws xob, thiab lub teeb txuag hluav taws xob zoo tib yam thiab cov teeb incandescent muaj cov kab hluav taws xob ultraviolet thiab infrared;
8. Kev nyab xeeb siab: qhov yuav tsum tau muaj qhov hluav taws xob thiab qhov tam sim no me me, lub zog hluav taws xob me me, thiab tsis muaj peev xwm txaus ntshai. Nws tuaj yeem siv rau hauv qhov chaw txaus ntshai xws li mines.
