Txoj kev xav, tsim cov teeb ci LED nrog koj tus kheej txhais tes tsis yog qhov nyuaj, koj tsuas yog xav tau lub zog hluav taws xob nrog cov zis hluav taws xob tsim nyog thiab cov LEDs lawv tus kheej. Hauv kev xyaum, txhua yam yog qhov nyuaj me ntsis.
Ua DIY LED teeb rau tsom teeb qhov chaw ua haujlwm lossis rau lub rooj teeb pom kev zoo yog qhov yooj yim heev. Sib sau ua ke LED txoj kev teeb pom kev zoo ntawm koj tus kheej, uas yog, dav dav, twb yog ib txoj haujlwm hnyav dua. Txoj kev teeb pom kev zoo yuav tsum muab qhov tsawg kawg nkaus ntawm 1,000 lumens ntawm cov teeb pom kev zoo, uas yuav zoo ib yam li teeb pom kev 100-watt incandescent teeb. Tib lub sijhawm, 200 lumens ntawm lub teeb tso zis theem yog txaus rau lub rooj teeb.
Txhawm rau tsim lub teeb sab nraum zoov, koj yuav tsum xaiv LEDs tom qab tsim, uas yooj yim rau nruab, txawm tias tsis zoo li niaj hnub. Kev teeb tsa ntawm LEDs yuav tsum tau ua raws li cov txheej txheem ua ntej kos, uas tuaj yeem ua geometrically zoo ib yam li lub hnub qub lossis square. Qhov no yuav daws tau qhov teeb meem ntawm therm altxias cov LEDs los ntawm qhov sib npaug ntawm qhov muab tso rau ntawm lub rooj tsavxwm. Tsis txhob nce cov khoom tam sim no kom lawv cov luminous flux. Nws yog ib qho tsim nyog yuav tsum ua raws li kev ua haujlwm hom uas tau teev tseg hauv cov ntaub ntawv siv rau txhua hom teeb pom kev zoo li no.
LEDs ntawm MX-6 thiab XP-E hom yog tsim los rau cov tam sim no ncaj qha nyob rau hauv thaj tsam ntawm 300-350 mA, yog li ntawd, lawv daim duab sib txuas yuav tsum raug xam raws li cov ntsuas no. Thaum tsim cov teeb ci LED nrog koj tus kheej txhais tes, koj yuav tsum ua raws li cov qauv tsim hluav taws xob thiab cov ntsuas tam sim no kom tau txais cov teeb pom kev sab nraum zoov nrog kev ntseeg siab thiab kev nyab xeeb. Txhawm rau ua kom cov cua sov ua kom sov ntawm txoj kev teeb pom kev zoo LED teeb, ib lub tshuab hluav taws xob ntxiv tau teeb tsa rau ntawm lub rooj sib tham LED board module, uas tso cai rau siv ob peb lub modules ua haujlwm hauv kev lag luam hauv ib lub tsev illuminator.
Tam sim no rau lub hwj chim. Rau lub teeb pom kev zoo ntawm LED lub rooj teeb, koj tuaj yeem siv lub adapter nyob rau hauv uas cov zis voltage yog tswj los ntawm ib tug diode, thiab cov zis tam sim no yog teem los ntawm ib tug resistor. Cov khoom siv hluav taws xob zoo li no tsis haum rau lub teeb pom kev loj dua, vim thaum lub sijhawm ua haujlwm lub diode heats thiab hloov nws cov yam ntxwv, uas tuaj yeem ua rau tsis ua haujlwm ntawm tag nrho lub teeb.
DIY LED teeb yog qhov zoo vim tias lawv tso cai rau koj suav cov kev siv hluav taws xob thiab siv ntau lub LEDs rautsuav yog muaj ib tug coj adapter nrog cov zis tam sim no stabilization. Piv txwv li, rau 3-LED module, 5-watt adapter xws li LC3536-08 txaus.
Rau taw tes illumination ntawm lub desktop, lo ntsiab muag tuaj yeem ua rau hauv lub teeb ci LED, uas yuav tsom lub teeb flux mus rau qhov muab, piv txwv li, xws li LL01CR-DF60L-M2.
Raws li koj tuaj yeem pom, koj tuaj yeem "sculpt" teeb tsa los ntawm LEDs thiab siv tau zoo rau kev teeb pom kev hauv tsev thiab ntawm txoj kev.
