Yethula Inani Lepharamitha Yemojuli yomthombo wokukhanya we-LED

Amapharamitha wemojula yomthombo wokukhanya we-LED: 1. Igiya le-flux elikhanyayo: Inani le-optical flux liyinkomba yokuthi abasebenzisi be-LED bakhathazeke kakhulu. Amakhasimende ohlelo lwe-LED kufanele azi ukuthi yiluphi uhla lwe-LED optical flux alusebenzisayo ukuze aqinisekise ukufana nokuvumelana komkhiqizo wabo wokukhanya kanye nobulili obufanayo. 2. Ukuhlolwa kwamanje kokuvuza okuhlanekezelwe: Ukuvuza okubuyela emuva kufanele kube ngaphansi kunevelu edingekayo ngaphansi kwevolthi ethile. Phakathi nenqubo yokukhiqiza, ukuvuza okuhlanekezela kwe-LED kuphezulu kakhulu ngenxa yezinto ezifana nogesi omile kanye nekhwalithi ye-chip. I-module ibeka ingozi enkulu efihliwe, futhi kulula ukubangela izibani ezifile ze-LED ngemva kwesikhathi esithile. 3. Ukuhlolwa kwe-voltage evumayo: Ububanzi bamandla kagesi aya phambili kufanele bube ngaphakathi kobubanzi bomklamo wesekethe. Idizayini yamakhasimende amaningi ishayela ipayipi elikhipha ukukhanya ukuze likhanyise nge-voltage. I-voltage eya phambili ingathinta ngokuqondile imingcele yonke yesekethe. Izoletha izingozi ezifihliwe kukhwalithi yomkhiqizo. Ngaphezu kwalokho, imikhiqizo edinga ukusetshenziswa kwamandla kwezinye izifunda, unethemba lokuqinisekisa ukuthi ukukhanya okufanayo -ukukhipha ukusebenza kahle, ukwehla kwe-voltage, kungcono. 4. Ukwehlukaniswa kwezinga lokushisa lombala ohlobene: Kuthempelesha yombala okhanyayo omhlophe we-LED ipharamitha emele imboni yombala, le pharamitha ingaveza ngokuqondile ukuthi ithoni yombala we-LED ifudumele noma iyabanda noma imhlophe imhlophe noma imhlophe. 5. Ilebula yesihlalo sombala x, y ehlukanisayo: Ngokukhanya okumhlophe noma ukukhanya kwe-monochrome, ungasebenzisa imingcele yombala ukuze uveze ukuthi iyiphi indawo yombala i-LED, ngokuvamile idinga ihora lesine ezimpondweni, u-y ukuze unqume indawo yombala. Kuyadingeka ukuqinisekisa ukuthi i-LED iyadingeka ukuze iwele endaweni edingekayo yamaphoyinti angu-X, u-Y. 6. Ubude begagasi eliyinhloko: Nge-LED ekhanyayo ye-monochrome, ubude begagasi obuyinhloko buyinkomba ebalulekile yemingcele yombala wemingcele yayo yombala. Ubude begagasi obuyinhloko bubonisa ngokuqondile umuzwa obonakalayo wokukhanya kwe-LED. 7, ukuhlukaniswa kwenkomba yokunikeza umbala: inkomba yokunikeza umbala ivalwe ngokuqondile u-S ukuya ezingeni lokuguquguquka kwezinto entweni, okubaluleke kakhulu kupharamitha yemikhiqizo yokukhanyisa kwe-LED.