14 Muhimman Ma'auni na Ƙaƙwalwar Fitilar LED Amfani da Chips LED

(A cikin filin LED fitilu beads, akwai 13 masana'antu kwarewa.) Yana da fasaha hazo da high quality-kayayyakin sun fi garanti. The LED fitila beads samar da Technology Co., Ltd. yi amfani da murabba'ai na yau da kullun. Mai zuwa shine samar da beads na fitilar LED don fasahar Co., Ltd. Muhimman sigogi 14: 1. Kyakkyawan aiki na yanzu IDAN: Yana nufin. A cikin ainihin amfani, yakamata ku zaɓi idan yana ƙasa da 0.6 · idanM. 2. Ingantacciyar wutar lantarki mai aiki VF: Wutar lantarki mai aiki da aka bayar a cikin tebur na sigar ana samun ta ƙarƙashin halin yanzu da aka bayar. Gabaɗaya ana auna lokacin IF = 20mA. Diode mai walƙiya shine tabbataccen ƙarfin ƙarfin aiki VF a 1.4 3V. Lokacin da zafin waje ya tashi, VF zai ragu. 3. Halayen V-I: Alakar da ke tsakanin wutar lantarki da halin yanzu na diode emitting da na yanzu. Lokacin da ƙarfin wutar lantarki na gaba bai kai wani ƙima ba (wanda ake kira ƙofa), na yanzu yana da ƙanƙanta sosai kuma baya fitar da haske. Lokacin da ƙarfin lantarki ya wuce ƙimar ƙima, ƙarfin gaba yana ƙaruwa da sauri tare da ƙarfin lantarki, yana haskakawa. 4. Ƙarfin haske IV: Ƙarfin haske mai haskakawa na diode mai haske yawanci yana nufin ƙarfin fitowar haske a cikin hanyar layin (zuwa bututu mai haske na silinda yana nufin axis). Idan zafin radiation shine (1/683) w/sr a wannan hanya, haskaka 1 Candra (CD). Saboda ƙananan ƙarfin fitattun diodes masu haske na LEDs, fitilun kyandir (Kandla, MCD) ana amfani da su azaman raka'a a cikin ƙarfin haske. 5. Kusan Ore na LeD: -90 - 90 6. Semi-nisa na Spectrum: Yana nuna tsaftar yanayin bututun gani. 7. Half-value 1/2 da hangen zaman gaba: 1/2 yana nufin ma'auni tsakanin shugabanci na ƙimar ƙarfin fitarwa na rabin ƙarfin axial da kusurwar haske (hanyar hanya). 8. Cikakken siffar: Dangane da kusurwar kusurwar sitiriyo mai haske na LED, wanda kuma ake kira kusurwar jirgin. 9. Matsakaicin hangen nesa: yana nufin matsakaicin kusurwar hasken LED, dangane da hangen nesa, aikace-aikacen kuma ya bambanta, wanda ake kira kusurwa mai ƙarfi. 10. Rabin-siffa: Matsakaicin tsakanin hanya tsakanin 0 da matsakaicin ƙarfin haske/2. Magana mai mahimmanci, kusurwar matsakaicin ƙarfin haske da matsakaicin ƙimar ƙarfin haske/2. Fasahar fakitin LED tana kaiwa zuwa matsakaicin kusurwar hasken haske ba ƙimar ƙarfi ta 0 ba. Gabatarwar kusurwar karkatarwa, wanda ke nufin kusurwa tsakanin matsakaicin ƙarfin haske da kusurwa tsakanin hanyar daga 0. 11. Matsakaicin tabbataccen halin yanzu na IFM: Matsakaicin ingantaccen halin yanzu na DC da aka yarda a ba da izini. Fiye da wannan ƙimar na iya lalata diode. 12. Matsakaicin wutar lantarki na baya VRM: Matsakaicin juzu'in wutar lantarki da aka ba da izini don ƙara shine rushewar wutar lantarki. Fiye da wannan ƙimar, diodes masu fitar da haske na iya karya kuma su lalace. 13. Wurin aiki TOPM: Matsayin zafin muhalli wanda zai iya aiki akai-akai. A ƙasa ko mafi girma fiye da wannan kewayon zafin jiki, diode mai fitar da haske ba zai yi aiki yadda ya kamata ba, kuma ingancin yana raguwa sosai. 14. Amfani da wutar lantarki mai izini PM: Matsakaicin ƙimar tarawar wutar lantarki ta DC kai tsaye da gudana ta ƙarshen ƙarshen LED ɗin na yanzu. Fiye da wannan darajar, LED zazzabi da lalacewa. Wannan labarin ya fito ne daga masu kera bead ɗin fitilar LED. Sake bugawa yana buƙatar nuna tushen HTTP: // Barka da zuwa tambaya: 13902912109 Mr. Jiang 310S bakin karfe bututu na sirri ci gaba samfuri 304 bakin karfe bututu na Tibet