Waxaa jira arrimo qaar oo loogu talagalay kala duwanaanshaha kala duwanaanshaha qiimaha alaabada laambadda LED. Maalmahan, waxaa weli jira dhowr shirkadood oo awood u leh inay soo saaraan laambada LED-ka. Soosaarayaasha kala duwani waxay doortaan kuul nalalka LED tayo kala duwan. Sababo la xiriira dagaallada qiimaha ba'an ee sii kordhaya, waxaa jira ku dhawaad alaab isku mid ah oo leh muuqaalka, qaab-dhismeedka, iyo waxtarka. Farqiga qiimaha u dhexeeya geesaha laambada LED waa 2-3 jeer. Macaamiil badan ayaa suuxay in muddo ah. Sidaa darteed, way fiicnaan doontaa in la doorto soo saaraha leh nalalka LED-ga ee wanaagsan, ama waxay yeelan doontaa qalabka lagu ogaanayo nalalka LED-ga ee ugu fiican. Way fiicnaan doontaa. Waa maxay arrimaha sababa kala duwanaanshaha qiimaha laambada LED: 1. Iftiiminta dhalaalka laydhka LED-ka, kala duwanaanshaha qiimaha kala duwanaanshaha. Marka labaad, nalalka LED-yada ee leh awood xoog leh oo ka hortag ah oo leh awoodo adag oo ka hortag ah ayaa leh nolol dheer, markaa qiimuhu waa sarreeyaa. Seddexaad, muraayadaha nalalka LED-ka ee leh mawjadaha dhererka isku midka ah, midabku waa mid joogto ah, haddii midabka loo baahan yahay, qiimaha ayaa sarreeya. Way ku adag tahay soosaarayaasha aan lahayn kuulka nalka LED si ay u sameeyaan midabaynta si ay u soo saaraan alaab saafi ah. Midda afraad, kuulka nalka LED-ka ee hadda jira ee daadanaya waa jidh soo baxaya oo jihaysan. Haddii uu jiro gadaal gadaale, waxaa loo yaqaan qulqulka, daadinta nalalka LED-ka ee hadda jira, nolol gaaban, qiimo jaban, qiimo jaban. 5. Kuul-laambada LED-ka ee leh isticmaalka kala duwan ee xagasha iftiinka-iftiinka ah way ka duwan yihiin xagasha iftiinka. xagal aan caadi ahayn, qiimo sare. Sida xagal xabbad-joojin ah, qiimuhu waa sarreeyaa. 6. Furaha tayada cimriga noloshu waa cimriga, cimriga nolosha waxa lagu go'aamiyaa hoos u dhaca iftiinka. Fashil iftiin leh, cimri dheer, cimri dheer, qiimo sare. 7. Jirka iftiinka leh ee nalalka LED-ka ee nalalka LED-ku waa jajab, jajabyo kala duwan, iyo farqiga qiimaha ayaa aad u kala duwan. Japan iyo Maraykanku waxay leeyihiin chips ka qaalisan. Warshadaha Taiwanese wax yar ayay ka sarreeyaan qiimaha laambada LED-ka ee soo saarayaasha Shiinaha, laakiin way ka hooseeyaan Japan iyo quruxda. 8. Wanaagsanaanta chip Giant chip tilmaamo dhererka dhinaca. Qiimaha qiimuhu wuxuu la mid yahay ganaaxa chip-ka. Sagaal, kolloid ka mid ah kuul LED-ga caadiga ah oo leh colloids caadiga ah guud ahaan waa epoxy resin, iyo laambada LED ee leh anti-ultraviolet iyo wakiilada ka hortagga dabka ayaa aad qaali u ah.
![Kala duwanaanshaha Qiimaha Alaabta LED-ka ee Kuullaha Laambadaha LED-ka ayaa soo bandhigaya arrimo qaar 1]()
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