garabka LED, salka hoose eeNalalka LED-kaka hor baakadaha.Iyada oo ku saleysan gundhigga LED-ka, chip-ku waa lagu dhejiyaa, korantada togan iyo kuwa taban ayaa la isku dhejiyaa, ka dibna koollada baakadaha ayaa loo isticmaalaa si loo sameeyo xirmo.

Qalabka LED-ka guud ahaan wuxuu ka samaysan yahay naxaas (sidoo kale birta, aluminium, dhoobada, iwm.).Sababtoo ah korriinka wanaagsan ee naxaasta, waxaa jiri doona hogaan gudaha ah si ay isugu xiraan electrodes gudaha kuulka nalka LED.Ka dib marka laambada LED-ka la baakeeyo oo la sameeyo, kuulyada nalalka ayaa laga saari karaa garabka.Cagaha naxaasta ah ee ku yaal labada daraf ee kuulka laambada ayaa noqda electrodes-ka togan iyo kuwa taban ee kuulka laambada, kuwaas oo loo isticmaalo alxanka laambadaha LED-ka ama alaabta kale ee LED-ku dhammaatay.

Model iyo qeexid

Guud ahaan, biraha LED-ka waxaa si toos ah loo geliyaa baararka LED-ka, biraha LED-ka ee piranha, baalasha LED-ka ee balastar-ka ah iyo biraha LED-ka ee awoodda sare leh:

Guud ahaan, waxaa jira meelo badan oo toosan oo la gelinayo, oo ay ku jiraan 02 lugo gaaban, 03 oo leh xagal weyn oo iftiin jaale ah, 04LD oo leh iftiin cagaaran oo buluug ah, A5, A6 oo leh iftiin cad, A7, A8 oo leh koob weyn oo hoose, 06 leh madax siman. 09 oo leh laba iyo saddex midab, iwm;

Cabbirka garabka LED-ku wuxuu leeyahay saameyn gaar ah oo ku saabsan xoojinta iftiinka ama xagasha iftiinka, iyo kuleylka kuleylka ayaa xiriir toos ah la leh guryaha indhaha iyo nolosha adeegga LED.

chip LEDMUUQAALKA SARE EE SUUQA 335 008 020 010, AWOODDA SARE TO220 LUXEON 1-7W, iwm.

Kala soocidda

Marka loo eego mabda'a, waxaa jira laba nooc: nooca diiradda (oo leh koob haysta) iyo nooca astigmatic-ka weyn ee Lamp (qabso madax fidsan).Tusaale ahaan: A. 2002 koob/madaxa fidsan: taageerada noocan oo kale ah ayaa guud ahaan laga sameeyaa maaddooyin xagal hoose leh iyo shuruudo, dhererkeeduna waxa uu ka gaaban yahay 10mm taageerooyinka kale.Kala dheereynta biinanka waa 2.28mm.B. 2003 koob/madaxa fidsan: guud ahaan loo isticmaalo φ Laambadaha ka sarreeya 5, dhererka biinanka daboolan waa +29mm iyo -27mm.Kala dheereynta biinanka waa 2.54mm.C. 2004 koob/madaxa fidsan: loo isticmaalo samaynta φ 3 Lamp.Dhererka biinanka iyo kala dheereynta waxay la mid yihiin kuwii 2003D. Waxaa loo isticmaalaa in laga sameeyo nalal buluug, caddaan, cagaar saafi ah iyo guduud, kuwaas oo lagu alxan karo laba xariiq oo leh koobab qoto dheer.E. 2006: Labada tiirba waa nooc madax fidsan, oo loo isticmaalo laambada biliglaysa, hagaajinta IC iyo alxanka khadadka badan.F: 2009: Waxa loo isticmaalaa in lagu sameeyo nal laba midab leh.Laba ayaa lagu hagaajin karaa koobka, saddex biinina ayaa xakameynaya polarity-ka.G: 2009-8/3009: Waxa loo isticmaalaa in lagu sameeyo laambad saddex midab leh.Saddex jajab iyo afar biin ayaa lagu hagaajin karaa koobka.H: 724-B/724-C: loo isticmaalo sidii taageero loogu talagalay piranha.