Yazisa Ixabiso leParamitha yeModyuli yoMthombo wokukhanya we-LED

Iiparamitha zemodyuli yomthombo wokukhanya we-LED: 1. Ukukhanya okuguquguqukayo kwegiya: Ixabiso le-optical flux luphawu lokuba abasebenzisi be-LED bakhathazeke kakhulu. Abathengi besicelo se-LED kufuneka bazi ukuba loluphi uluhlu lwe-LED optical flux abalusebenzisayo ukuqinisekisa ukufana kunye nokungaguquguquki kokuqaqamba kwemveliso yabo kunye nesondo esingaguqukiyo. 2. Ukubuyisela umva uvavanyo lwangoku lokuvuza: Umva ukuvuza kwangoku kufuneka kube ngaphantsi kwexabiso elifunekayo phantsi kombane othile. Ngexesha lenkqubo yemveliso, ukuvuza okubuyela umva kwe-LED kuphezulu kakhulu ngenxa yezinto ezinjengombane ongatshintshiyo kunye nomgangatho wetshiphu. Imodyuli ibeka ingozi enkulu efihliweyo, kwaye kulula ukubangela izibane ezifile ze-LED emva kwexesha elithile. 3. Uvavanyo lombane olulungileyo: Uluhlu lwamandla ombane angaphambili kufuneka lube ngaphakathi kwendawo yoyilo lwesekethe. Uyilo lwabathengi abaninzi luqhuba umbhobho okhupha ukukhanya ukuze ukhanyise nge-voltage. I-voltage yangaphambili inokuchaphazela ngokuthe ngqo iiparitha ezipheleleyo zesekethe. Kuya kuzisa iingozi ezifihlakeleyo kumgangatho wemveliso. Ukongeza, iimveliso ezifuna ukusetyenziswa kwamandla kwezinye iisekethe, unethemba lokuqinisekisa ukuba ukukhanya okufanayo-okukhuphayo ukusebenza kakuhle, okuphantsi kombane, kungcono. 4. Ulwahlulo lobushushu bombala ohambelanayo: Kukukhanya okumhlophe kobushushu bemibala ye-LED yiparameter emele ishishini lombala, le parameter inokubonisa ngokuthe ngqo ukuba ithowuni yombala we-LED ishushu okanye iyabanda okanye imhlophe imhlophe okanye imhlophe. 5. Ileyibhile yesitulo sombala x, y ukwahlula: Kukukhanya okumhlophe okanye ukukhanya kwe-monochrome, ungasebenzisa iiparamitha zombala ukuchaza ukuba yeyiphi indawo yombala i-LED ekuyo, ngokubanzi ifuna intsimbi yesine x, y ukumisela indawo yombala. Kuyimfuneko ukuqinisekisa ukuba i-LED iyadingeka ukuba iwele kwiindawo ezine ezifunekayo X, indawo yombala we-Y. 6. Ubude obuphambili be-wave: Kukukhanya kwe-LED ye-monochrome, i-wavelength ephambili sisalathisi esibalulekileyo separameters zemibala yeeparamitha zayo zombala. Ubude obuphambili bubonisa ngokuthe ngqo amava abonakalayo okukhanya kwe-LED. I-7, isalathiso sombala wokunikezelwa kombala: isalathiso sokunikezelwa kombala sicinywe ngokuthe ngqo kwi-S ukuya kwinqanaba le-discoloration yezinto kwinto, ebaluleke kakhulu kwiparameter yeemveliso zokukhanyisa ze-LED.