Soosaarayaasha kuul nalalka LED-ka waxay soo jeedinayaan 1: Xirfadaha iibsashada nalalka LED-ga laambada LED-ka iftiinka iftiinka iftiinka LED-ka midabada kala duwan waxay yeelan doonaan iftiin kala duwan, unugyada sida caadiga ah loo isticmaalo waa MCD iyo LM, taas oo ah, Nilkandra. Markasta oo uu qiimuhu sarreeyo, waa sii weynaadaa iftiinka iftiiminaya xoogga, wuu sii ifayaa. Tani waa tilmaame muhiim u ah doorashada nalalka LED. Shuruudaha iftiinka ee sarreeya, waa qaali qaali ah qiimaha iftiinka. Soosaarayaasha laambada LED-ku waxay ku talinayaan 2: Xirfadaha iibsashada nalalka LED-maxaa yeelay midabka LED-ku ma laha faashad kala go'an, way ku adagtahay in badan oo dhirta baakadaha yar yar si loo hubiyo tayada. LED iyada oo aan midab kala qaybin, midabkeedu waa mid liidata, dabcan, farqiga qiimaha waa mid aad u weyn. Soosaarayaasha laambada LED-ku waxay soo jeedinayaan 3: Xirfadaha iibsashada laambada LED -Qiimaha go'aanka wax soo saarka chip chip, iyo tayada nalalka. Macaamiishu waxay inta badan xaqiijin karaan tayada nalalka LED-ka iyagoo fahmaya alaab-qeybiyeyaasha chip-ka LED-ka ee loo isticmaalo nalalka LED-ka. Sababtoo ah walxaha qiimaha LED-yada ayaa ugu weyn waa chip. Sidaa darteed, ka dib markaad fahamto alaab-qeybiyaha, waxaad qiyaas ahaan xaqiijin kartaa kala duwanaanshaha qiimaha nalka diode-ka ifaya. Tani waa mid ka mid ah hababka waxtarka leh ee iibsadayaasha khibradda leh si ay u qiimeeyaan alaab-qeybiyaha. Soosaarayaasha laambada LED-ku waxay ku talinayaan 4: Xirfadaha gadashada laambadda LED - Baakadaha LED-ga laambada LED-ka baakadaha resin-ka iyo baakadaha silikoon. Qiimaha baakadaha resin waa ka raqiisan yahay, sababtoo ah waxqabadka kuleylka kuleylka ayaa ka sii daraya. Waxqabadka qaboojinta ee baakadaha silikoonku waa wanaagsan yahay, markaa qiimuhu wax yar ayuu ka qaalisan yahay baakadaha resin. Soosaarayaasha laambada LED-ka waxay ku talinayaan 5: Xirfadaha iibsashada nalalka LED-ka -marka helitaanka heerkulka midabka waa in lagu bixiyaa si gaar ah oo ka hooseeya 3300K, midabka iftiinka waa casaan leh dareen diiran; waxaa jira jawi deggan, dareen diiran. Heerkulka midabku waa dhexda 3000--6000K. Ma jiro wax saamayn maskaxeed oo gaar ah oo muuqda oo hoos yimaada midabkan midabka, waxayna leedahay dareen soo cusboonaysiin leh. Sidaa darteed, waxaa loo yaqaan heerkulka midabka "dhexdhexaad ah". Heerkulka midabku wuxuu dhaafaa 6000K, midabka iftiinkuna waa buluug, taasoo dadka siisa dareen qabow, oo loo yaqaan heerkulka midabka qabow.
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