Uma Usebenzisa Amamojula Omthombo Wokukhanya we-LED

Imojula yomthombo wokukhanya we-LED isekelwe kunoma yiluphi uhlobo lohlelo lokusebenza ekuklanyeni okubonakalayo okukhawulelwe okukhulu, idizayini yokukhipha ukushisa, ukwakheka, ukuklama kosayizi, kanye nomklamo wokumisa isixhumi esibonakalayo. Idizayini engenhla isetshenziselwa ukufeza inhlanganisela yokumiswa kwezibani ezihlukene zezindawo zohlelo lokusebenza ukuze kuzuzwe ukusetshenziswa okulula kanye nesisekelo Ukuphila kungathatha indawo yomsebenzi wemojuli, nokunciphisa kakhulu izindleko zezindleko zomsebenzisi. Futhi inkomba yokunikeza umbala (ikhono lokukhiqiza kabusha umbala wangempela) njengenye yezinkomba ezintathu ezibalulekile zokulinganisa ikhwalithi yomthombo wokukhanya okumhlophe, futhi iyisimiso esibalulekile sokulinganisa ukuthi imojuli yomthombo wokukhanya we-LED inempilo yini. Isikhundla ezinkomba ezihlukahlukene emkhakheni wokukhanyisa sisobala ngokukhethekile. Imiyalo yokusebenzisa: 1. Kulesi sigaba, umthombo wokukhanya wezinhlamvu ezikhipha ukukhanya uvame ukusethwa ku-voltage yokufaka ye-LED, izibani ezinhlanu, namalambu ayisithupha ane-voltage yokufaka ye-DC12V. Ngakho-ke, uma ungawafaki amandla okushintsha lapho ufaka uhlamvu olukhipha ukukhanya, unganikezi amandla ngokuqondile imojula yokukhanya noma yomthombo wokukhanya emakethe. 2. Ukuze ugweme umsebenzi womthwalo wesikhathi eside wokushintsha kwamandla kagesi, amandla okushintsha amandla kanye namandla omthwalo we-LED kungcono ku-1: 0.8, futhi impilo yesevisi yomkhiqizo izovikeleka kakhulu futhi ihlala isikhathi eside ngokusho kwalokhu. 3. Uma imojula idlula amaqembu angu-25, kufanele ixhunywe ngokuhlukana, bese ixhuma ebhokisini elikhipha ukukhanya ngokuhambisana nezintambo eziyinhloko zethusi zekhwalithi ephezulu ezingaphezu kuka-1.5 square millimeters. Khulisa ububanzi bomugqa. Ukuze ugweme izifunda ezimfushane, ukuphela kwemojuli kufanele kusikwe futhi kunamathiselwe. Ngesikhathi esifanayo, uma kunesidingo, sebenzisa isikulufu sokuzihlasela kanye nochungechunge olungangeni manzi ngaphandle uma kudingeka. Ukukhanya, imojuli ehlukanisa ukukhanya okubonakalayo kudinga ukushuba kwamagama phakathi kuka-3 no-6cm, okungakhethwa phakathi kuka-5 no-15cm. 5. Enqubweni yokusebenzisa imojula yomthombo wokukhanya we-LED, qiniseka ukuthi unaka inkinga yokwehla kwamandla kagesi. Ungalokothi wenze iluphu eyodwa kuphela, kusukela ochungechungeni lokuqala lomsila oxhumayo. Lokhu ngeke nje kwenze ukukhanya kungahambisani ngenxa ye-voltage ehlukene phakathi kokuqala nomsila, kodwa futhi nenkinga ye-single-circuit yamanje eshisa ibhodi lesifunda. Indlela efanele iwukuxhuma ngangokunokwenzeka ukuze uqinisekise ukuthi i-voltage kanye nokusabalalisa kwamanje kunengqondo. 6. Uma udinga ukusebenzisa izinto ezivimbela ukubola ngaphakathi kwengaphakathi legama, zama ukusebenzisa i-primer emhlophe ukuze ukhulise i-reflection coefficient yayo.