Falanqaynta xiriirka ka dhexeeya tayada nalalka LED-ka iyo awoodda wadista

LED ayaa si degdeg ah u horumaray meelo kala duwan oo codsi ah sannadihii la soo dhaafay, sababtoo ah ma laha walxo sun ah, waa deegaan saaxiibtinimo, waxay leedahay nolol dheer oo adeeg ah, waxayna leedahay waxtarka sare ee indhaha.Aragti ahaan, nolosha adeegga LED waxay ku saabsan tahay 100,000 saacadood, laakiin habka codsiga oo dhan, qaar ka mid ah naqshadeeyayaasha nalalka LED-ka ma yaqaanaan wax ku filan oo ku saabsan beddelka tamarta LED-ka ama u isticmaalaan si aan macquul ahayn, iyo gabagabada ayaa si weyn u gaabinaysa nolosha adeegga iftiinka LED. alaabta.

Sababo la xiriira gaar ah ee wax soo saarka LED, processing iyo wax soo saarka, sifooyinka danab hadda iyo kuwa shaqeeya ee LEDs soo saarayaasha kala duwan iyo xitaa saaraha la mid ah in Dufcaddii la mid ah alaabta leeyihiin kala duwanaansho shakhsi weyn.Qaadashada caadiga ah ee 1W cad cad cad cad cad cad cad cad sida tusaale ahaan, marka loo eego isbeddelka isbeddelka LED hadda iyo korantada shaqaynaysa, waxaa si kooban loo sharaxay in 1W iftiinka cad guud ahaan qaato danab shaqeeya togan oo ku saabsan 3.0-3.6V.Si loo hubiyo nolosha adeegga 1WLED, soo saaraha guud ee LED wuxuu ku talinayaa in warshadda iftiinka ay isticmaasho hadda oo ah 350mA si ay u wado.Marka socodka hore ee labada dhinac ee LED uu gaaro 350mah, korantada shaqada hore ee labada dhinac ee LED ma kordhin doonto wax badan, taas oo si weyn u kordhin doonta wakhtiga hore ee LED si loo kordhiyo nalalka LED, taasoo ka dhigaysa heerkulka LED-ga ee gudaha gudaha. xariiq isku mid ah, oo markaa dardar gelinaya iftiinka LED-ka.dhaawac, dhimista nolosha adeegga LED.Sababo la xiriira kala duwanaanshaha korantada shaqaynaysa LED iyo isbeddellada hadda jira, sahayda beddelka ee kaxaysa LED-yada si adag ayaa loo maareeyaa.

Korontada beddelashada wadista LED waa saldhigga nalalka LED-ka.Waa sida maskaxda aadanaha.Si loo soo saaro nalalka LED-yada tayada sare leh, habka joogtada ah ee korantada ee wadista LED-yada waa in laga tagaa.
Marxaladdan, alaabooyinka iftiinka LED-ka ee ay soo saaraan warshado badan (sida xayndaabyada ilaalinta, koobabka laambada, nalalka saadaalinta, nalalka cawska, iwm.), dooro iska caabiyeyaasha, yareeya cadaadiska dhiigga, ka dibna ku dar tube Zener diode Zener awoodda LED. Nidaamka sahayda, si kor loogu qaado LED-yada Habka ayaa leh faa'iido darrooyin weyn, marka hore, waa mid aan waxtar lahayn, waxay isticmaashaa tamar badan oo elektromagnetic ah oo ku saabsan iska caabiyaha hoos-u-dhaca, oo xitaa laga yaabo inay dhaafto tamarta korantada ee ay isticmaasho LED-ka, mana awoodid kaxeeyo qulqulo waaweyn.Sababtoo ah heerka sare ee hadda, awoodda badan ayaa ku sii qulqulaya caabiyeyaasha hoos-u-dhaca, ma jirto wax dammaanad ah in LED-ga hadda jira uusan ka badan doonin heerka caadiga ah ee hawlgalka.Marka la naqshadeynayo badeecada, doorashada in la yareeyo labada volta ee DC ee LED si loo kaxeeyo nidaamka sahayda korantada ayaa ah faa'iidada ugu weyn ee ka tagista koromatiga LED-ka.Dooro caabbinta, habka hoos u dhigista cadaadiska dhiigga si aad u riixdo LED-ka, iftiinka shaashadda ee LED ma noqon karo mid deggan.Marka korantada korantada ee nidaamka sahayda korantadu ay hoos u dhacdo, chromaticity LED ayaa sii madow, marka korantada korantada ee nidaamka korantada ay sareeyso, koromatiga LED-ka ayaa sare u kacaya, chromaticity LED waa mid aad u sarreeya. sareDabcan, habka hoos u dhigista cadaadiska dhiigga ayaa ah faa'iidada ugu weyn ee hoos u dhigista qiimaha qiimaha.