Of technology, Korantada
Aan aragno waxa LED laambadaheedii si gaabiyo
nalalka LED waxaa korodhsi la maalin kasta marayay badan iyo taageerayaasha badan. More iyo ka badan oo inta badan guryaha iyo guryaha kulmi kartaa nalalka Semiconductor. Kuwa kaliya go'aansaday inuu laftiisa dhiso guriga sida nuurka oo ay bilaabaan si ay u ururiyaan macluumaad ku saabsan laambadood oo kale, marka la barbar dhigo faa'iidada iyo khasaaraha, waxaa inta badan soo food leh erey la mid ah "nalalka LED gaabiyo." Waa maxay nooca laambad, iyo sababta aad u baahan tahay qalab noocan oo kale ah, sida a "biiro gaabiyo"? In this article waxaan isku dayi doonaa in aan ka jawaabo su'aalahan.
Ka hor jeestay su'aasha ah laambadihii, marka hore eegno kooban, oo isagu waa waxa gaabiyo. At ay asaasiga ah, tani waa jaangooyaha danab ku. Gaabiyo for nalalka LED kuu ogolaanaya in aad si habsami beddelo saamaynta luminescence qalab noocan oo kale ah. Ujeedada qalab this wuu rogmadaa on iyo off in iftiinka, iyo, dabcan, si ay sharciyaynta ay xoogooda. Available in noocyo kala duwan oo xakameeya danab lagu qiimeeyo. Mid ka mid ah si fudud u iibsan kartaa gaabiyo ah 220V LED laambadihii, iyo sidoo kale 12 ama 24 volts. Oo haatan si toos ah u laambadood ka soo baxaa. "Nalalka LED dimming" - sababta qalabkaan waxaa loogu yeero?
Xaqiiqada ah in ay jiraan nalal badan Semiconductor kala duwan. Waxay ku kala duwan yihiin qaabka, size cap, ujeedada, awood, aperture iyo goobaha kale. Laakiin dadka yar ogahay in aan laambad kasta loo isticmaali karaa gaabiyo a. arrinta oo dhan waa in dhammaan aaladaha aan LED waxaa loo isticmaalaa si ay ula qabsadaan nuurka, oo sabab u ah isticmaalka waxa ka sameysan sida la jaangooyaha danab a keeni kara in xaqiiqda ah in aanay ka shaqayn doonaa in hab la doonayo, waxaana laga yaabaa in xataa dhaawac, iyo iibiyaha ama soo saaraha si fudud u diiday adeegga damaanad aad.
Waxaa jira xulasho badan oo laambadaheeda, loogu talagalay in ay la shaqeeyaan nidaamiyo danab. wax weyn marka aad gadaneyso laambadood oo kale - si ay u tixgeliyaan loading ugu yar ee aad jaangooyaha, tusaale ahaan, inta badan oo ka mid ah qalabka caadiga ah waxay leeyihiin goob this - 20-45 watts. Haddii aad u isticmaali la nalka, markaas dhibaato ah ma aan kici doona, laakiin nalalka LED gaabiyo inta badan waxay leeyihiin awood hoos qiimaha this. In kiiska noocan oo kale ah waxaa lagama maarmaan ah in la isticmaalo jaangooyaha ka mid ah dhowr laambadood sida in xooggoodii total ka badan goob this.
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