Kuulaha Laambadaha LED-ka Iibso Saddex Lambab oo LED ah isfahandarro weyn

Faham la'aanta marka hore, rajada nolosha adeegga dhabta ah waa mid sareysa, soo saaraha nalalka LED-ka wuxuu rajeynayaa in nolosha nalka LED ay gaarto 100,000 saacadood. Si kastaba ha noqotee, sida dhammaan ilaha iftiinka aasaasiga ah, qulqulka iftiinka ee laambada LED-ka ayaa sidoo kale hoos u dhacay waqti ka dib. Sidaa darteed, in kasta oo wakhtiga nalka ee laambada LED-ku ay aad u dheeraan karaan, MTBF maaha tixgalinta kaliya ee lagu go'aaminayo nolosha adeegga. Burburka laambada LED-ka waxaa saameeya xaalado badan oo deegaanka sida heerkulka deegaanka, qoyaanka iyo hawo-qaadista. Saamaynta daahsoontu waxay sidoo kale saamaysaa xakamaynta, maamulka sayniska kulaylka, heerka hadda, iyo tixgelinta naqshado kale oo koronto oo badan. Iibiyeyaal badan ayaa laga yaabaa inay macluumaad siiyaan macaamiisha marka ay iibinayaan kuulka laambada LED-ka, taasoo keenaysa marin-habaabin, sida nolosha adeegga laambada LED 100,000 saacadood. 100,000 saacadood halkan waxay ka dhigan tahay in soo-saaruhu uu filayo nolosha iftiinka LED-ka. Si kastaba ha ahaatee, sida isha iftiinka, iftiinka nalalka ayaa leh nidaam si tartiib tartiib ah u sii xumaanaya (sida iftiinka qorraxda, nalalka tamarta-badbaadinta). Habkaan waxaa loo tixraacaa sida suuska iftiinka. Sidaa darteed, marka macaamiishu ay iibsadaan nalalka LED-yada, waa inay fiiro gaar ah u yeeshaan heerka iftiinka iftiinka, oo aan isticmaalin waqti, iyo macaamiishu ma filan doonaan rajada nolosha dhabta ah. Faham la'aanta 2, u qaybi xagasha iftiinka dhabta ah sida xagal faa'iido leh oo ah laambada LED-ka ee xagal faa'iido leh iyo xagal iftiin dhab ah. Ujeedada qiimaha bartilmaameedka qiimaha xoogga axial ee xoogga iftiinka-firfircoonaanta waa xagal faa'iido leh oo leh xagasha iftiinka iftiinka (habka). Laba jeer xagasha xagasha-qiimaha badhku waa aragtida (ama xagasha badhtamaha) waa xagasha iftiinka dhabta ah. Laga soo bilaabo xagasha xoogga axial badhkii sababtoo ah iftiinku aad ayuu u daciifsan yahay codsiga dhabta ah, kuma xisaabtamayso xagasha faa'iidada leh. Sidaa darteed, macaamiishu waa inay fiiro gaar ah u yeeshaan xagasha iftiinka dhabta ah ee alaabta marka ay iibsanayaan alaabta. Marka la xisaabinayo tirada alaabta loo isticmaalo mashruuca, waxay ku salaysan tahay xagasha iftiinka dhabta ah. Faham la'aanta 3, iftiinka sare ee dhalaalka, ayaa sare u kaca dhalaalka nalalka LED-ka ee iftiinka iftiinka iftiinka, iyo iftiinka iftiinka iftiinka wuxuu tilmaamayaa xoogga iftiinka iftiinka ee bartilmaameedka habka (tuubada iftiinka cylindrical ayaa loola jeedaa iyada). dhidibka) Ilaysku waa iftiinka shumaca (CD). Sababtoo ah xoogga iftiinka iftiinka guud ee laambada LED waa yar yahay, xoojinta iftiinka iftiinka wuxuu inta badan isticmaalaa cutubyada. Guud ahaan, isha iftiinku waxay u iftiimin doontaa qulqulkeeda indhaha ee bartilmaameedka kala duwan ee laambada LED-ka ee gudaha ee leh awoodo kala duwan. Marka la eego inta shaqo ee isku mar qabta awoodda, hadda waa dheereya, kan hadda joogaa wuu dheereeyaa, korontadu waa da'da awoodda; hadda waa gaabis, korontadu waa yar tahay, ama inta hadda jirta ay qabato, inta korontadu badato, korontadu waa badan tahay. Kuullaha nalalka LED-ka, awoodda sare, ayaa sare u qaadaysa dhalaalka alaabta. Qaadashada saddexda nal ee casaanka ah ee iftiinka LED-ka ee Yimei Electronics tusaale ahaan, marka dhalaalka axialku yahay 1200mcd, hadda waa 40mA awooduna waa 0.48W; Waxaa la arki karaa in awoodda labada nalal ee hoos dhalaalka iftiinka ay kala duwan yihiin. Sidaa darteed, marka macaamiishu ay iibsadaan kuulka laambada LED-ka, waa inay fiiro gaar ah u yeeshaan dhalaalka dhidibka, ee maaha awoodda. Maqaalku wuxuu ka yimid kuul nalalka LED http://.