Guangmai Technology yog tus kws tshaj lij hauv kev ua cov khoom siv LED nti 1W 3030 SMD Dawb xim.
1. LED chips Cheebtsam
Lub teeb-emitting diode (lub npe raug coj los ntawm lub npe pib ntawm&"; Lub Teeb Emitting Diode &";, hu ua LED) yog cov khoom siv hluav taws xob hluav taws xob uas tuaj yeem hloov hluav taws xob ua hluav taws xob. Nws lub cim hluav taws xob tau qhia hauv daim duab (1) hauv qab no, nrog cov pa tawm hauv daim duab. Sawv cev rau LED, feem ntau qhov zoo (anode) tus pin yog sawv cev los ntawm A, thiab tus lej tsis zoo (cathode) tus lej yog sawv cev los ntawm K. Cov khoom siv hluav taws xob xws li lub teeb pom kev zoo tshwm sim thaum ntxov li xyoo 1962. Thaum ntxov, lawv tuaj yeem tsuas yog emit low-luminance teeb liab. Tom qab ntawd, lwm cov qauv monochromatic tau tsim. Niaj hnub no, lub teeb uas tuaj yeem tso tawm tau nthuav tawm thoob plaws lub teeb pom kev, duab hluav taws xob thiab ultraviolet lub teeb, thiab lub teeb ci tau nce ntxiv. Mus rau qhov pom kev ci ntsa iab. Tam sim no, lub teeb hluav taws xob tau siv dav hauv tsev thiab sab nraum zoov teeb pom kev zoo, LED teeb pom kev zoo, teeb pom kev tsheb, teeb tsheb, TFT LCD teeb pom kev teeb pom kev zoo, teeb pom kev zoo, kev sib txuas lus fiber ntau, thiab lwm yam.
2. Lub hauv paus ntsiab lus ntawm luminescence
Zoo li cov diodes zoo tib yam, LEDs tau tsim los ntawm PN kev sib txuas, thiab lawv kuj tseem muaj kev coj ua ib leeg, tab sis LEDs tuaj yeem tso lub teeb! Raws li tau hais hauv daim duab (2), lub hauv paus ntsiab lus ntawm kev tso lub teeb tuaj yeem piav raws li: Kev sib xyaw ntawm N (-: tsis zoo) hom semiconductors nrog ntau lub tshuab hluav taws xob (tsis zoo them) thiab P (+: zoo) hom semiconductors nrog ntau qhov (zoo them) kom ua. Thaum siv qhov hluav taws xob rau pem hauv ntej mus rau lub tshuab hluav taws xob, hluav taws xob thiab qhov yuav txav mus thiab rov ua dua tshiab ntawm kev sib tshuam. Nws yog nyob rau hauv cov txheej txheem ntawm kev sib koom ua ke uas tau tsim ntau lub zog, thiab lub zog no tau tso tawm hauv daim ntawv ntawm lub teeb. Qhov no yog qhov zais ntawm nws lub teeb. Sib piv nrog cov teeb pom kev yav dhau los uas xub hloov hluav taws xob hluav taws xob mus rau lub zog cua sov thiab tom qab ntawd hloov mus rau lub zog hluav taws xob (xws li lub teeb hluav taws xob tsim los ntawm Edison thaum ntxov), vim tias LEDs tuaj yeem hloov hluav taws xob ncaj qha mus rau lub zog hluav taws xob, lawv tuaj yeem hloov pauv hluav taws xob tau zoo. mus rau hauv lub zog hluav taws xob yam tsis nkim lub zog hluav taws xob. Tau lub teeb.
3. Cov qauv ntawm cov khoom siv LED nti
Hauv qab no, peb coj ib qho LED dawb lub teeb ua piv txwv los qhia txog tus qauv ntawm LED. Raws li qhia hauv daim duab (3), LED feem ntau yog tsim los ntawm cov hauv qab no:
Chip (muaj nuj nqi: lub teeb ci tawm lub teeb)
Bracket: Nrog rau cov hauv paus, cov cua sov ua kom sov hauv paus, pins, thiab lwm yam (muaj nuj nqi: cua sov ua kom sov, kev coj ua)
Hlau kub (muaj nuj nqi: conductive)
Cov pob tshab pob tshab (ua haujlwm: tiv thaiv cov hmoov nplej, xa lub teeb)
LED nti cov khoom 1W 3030 SMD Dawb xim pob loj:
LED nti Cheebtsam 1W 3030 SMD Dawb colorapplication
Txog Guangmai LED/ GMKJ LED
Cov ntaub ntawv:
Yog xav paub ntau ntxiv, thov hu rau Guangmai Tech ncaj qha.
Koj tuaj yeem rub tawm lubLus Askiv VersionofLED cov khoom sib xyaw 1W 3030 SMD Xim dawb los ntawm lub taub hau ntawm nplooj ntawv no.
Cim npe nrov: coj chip Cheebtsam 1w 3030 smd dawb xim, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, nqe, pheej yig, hais tawm, ntawv teev tseg, kev qhia tshwj xeeb, kev qhia tshwj xeeb
