Isizathu sokuthi kungani ukukhanya kwezikhukhula ze-LED kungakhanyi futhi kucwayiza kungenzeka ikakhulukazi kubangelwe ukushisela, ikhwalithi yamandla, umthombo wokukhanya, njll. Izibani zezikhukhula ze-LED ziyimikhiqizo ye-LED enamandla amakhulu, futhi abakhiqizi bekhwalithi enhle bazophumelela ukuhlolwa okuqinile ngaphambi kokulethwa. ukuqinisekisa ukuthi ziyimikhiqizo emihle ezandleni zabathengi.

1. Amajoyinti e-solder we-virtual welding aholela ekungabini kwamandla kagesi:

Ubuhlalu besibani obuhlanganisiwe ngaphakathi kwe-floodlight ye-LED buxhunywe ngezintambo ezimbili.Kungakhathaliseki ukuthi ubuhlalu besibani buyathengiswa, amalunga e-solder axhunywe kulayini wokufaka amandla angase akhululeke noma anqanyulwe.Hlola ukuthi ulayini wokuxhuma komshayeli wonakele yini.

2. Umthombo wokukhanya kwezikhukhula ze-LED uphukile:

(1) Uma ubheka ukukhanya kwe-LED, kunendawo emnyama endaweni yesivalo.Ibala elimnyama libangelwa izizathu ezimbili.Esokuqala isikhathi eside sokusetshenziswa, futhi izinga lokushisa lobuhlalu besibani lakhiwa ukushisa okuphezulu kweglue kanye ne-phosphor powder., futhi esinye isizathu amandla aphezulu wamanje (lokhu ukunikezwa kwamandla okungazinzile, kungenzeka ukuthi ikhwalithi yomthombo wokukhanya impofu), isifunda esivulekile noma i-necrosis ebangelwa ubuhlalu besibani ngokwayo, njll.

(2) Ukukhipha ukushisa okungekuhle komthombo wokukhanya ophumayo nakho kuzodala ukuncishiswa okukhulu noma ukukhathala komthombo wokukhanya.Ukungangeni kwamanzi kwezibani ze-LED akukuhle.Uma amanzi ecwiliswa, amanzi esibani azokwenza ukuthi ubuhlalu besibani buphele.

(3) Uma indlu isesimweni esihle, ubuhlalu besibani busengashintshwa, kodwa udinga ukwazi amandla, i-voltage kanye neminye imingcele yokunikezwa kwamandla futhi ufanise nomthombo wokukhanya.

(4) Mayelana nokuphakelwa kukagesi nomthombo wokukhanya, uma ilambu le-LED likhanyiswa kancane, kungenzeka ukuthi ugesi wonakalisiwe noma umthombo wokukhanya wonakalisiwe, futhi i-multimeter kufanele isetshenziselwe ukulinganisa okukhethekile.

(5) Uma isibani sesikhukhula se-LED singakhanyi njengoba sasinjalo lapho sisanda kuthengwa ngemva kwesikhathi esithile sokusetshenziswa, ikhwalithi yomthombo wokukhanya iba buthakathaka futhi nokukhanya kwawohloka kakhulu.Uma isetshenziswa isikhathi eside, izoba mnyama.