Saamaynta Kuullaha Laambadaha LED ee Muujinta

Qaabka qaabeynta LED-ka ee codsigu wuxuu ku xiran yahay arrimo badan, oo ay ku jiraan cabbirada LED-ka iyo tirada, korantada gelinta, hufnaanta, maaraynta kuleylka kuleylka, xaddidaadaha cabbirka iyo qaabeynta iyo muuqaallada, iwm. Qaabka qaabeynta ugu fudud waa hal LED. Sababtoo ah diyaaradaha waxaa badanaa looga baahan yahay munaasabadaha codsiga dhabta ah, LEDs badan ayaa loo baahan yahay in la habeeyo oo la isku daro marka loo baahdo si loo buuxiyo shuruudaha codsiga ee cabbirka weyn, dhalaalka sare, bandhig firfircoon, isbeddel midab, iyo shuruudaha u dhigma ee LED iyo darawallada taageeraya. 1. Dadka ee warqada 1. Foomka taxanaha fudud: Guud ahaan, LED1 LEDN ee qaabka isku xirka fudud ee taxanaha ah wuxuu ku xiran yahay dhamaadka, iyo hadda socodka dhex LED waa siman yahay. Nalalka LED-yada leh astaamo isku mid ah iyo dufcooyin isku mid ah, in kasta oo korantada hal LED ay yeelan karto farqi yar, sababtoo ah LED-ku waa aalad hadda jirta, waxay hubin kartaa in xoogga iftiinka iftiinka uu yahay mid joogto ah. Sidaa darteed, taxanaha fudud ee LED-yada waxay leeyihiin sifooyinka wareegyada fudud iyo isku xirka habboon iyo sifooyinka kale. (Dhibaatada: Isticmaalka taxanaha, marka mid ka mid ah LED-ku guuldareysto, dhammaan nalalka LED-yada ayaa damin doona, taas oo saameyn doonta kalsoonida isticmaalka. ) 2. Foomamka fiidnimo ee isku-darka Qina diode: LED kasta waxa uu ku xidhan yahay qaab xidhiidhsan oo la hagaajiyay oo ah diodka Qiner. Habkan isku xirka, korantada burburka ee diode kasta oo Zina ah ayaa ka sarreeya tamarta shaqada ee LED. Markaad si caadi ah u shaqeyso, sababtoo ah diode Qina VD1 VDN ma wado, hadda inta badan wuxuu dhex maraa LED1 LEDN. Marka LED-ga waxyeellada leh ee xadhigga LED-ka uu keeno Marka lagu daro LED-yada, LED-yada kale ayaa weli leh qulqulo gudbaya oo dhalaalaya. WeChat xisaabta dadweynaha: Shenzhen LED Chamber of Commerce (habkan isku xirka iyo foomka taxanaha fudud ayaa si weyn u hagaajiyay isku halaynta marka la eego isku halaynta. Labaad, guud ahaan qaabka isbarbardhigga 1. Foomka isku midka ah ee fudud: Fudud oo ku xiran LED1 LEDN madaxa dabada isbarbardhigga, LED kasta wuxuu la mid yahay korantada LED kasta. Waxaa laga arki karaa sifooyinka LED. Waxay ka tirsan tahay aaladda hadda jirta, isbeddellada yaryar ee korantada lagu daray LED waxay keeni doontaa isbeddel weyn oo hadda ah. Intaa waxaa dheer, iyada oo ay ugu wacan tahay xaddidaadda tignoolajiyada wax soo saarka LED, xitaa dufcaddii isku midka ah ee LED-yada, waxaa jira kala duwanaansho waxqabad. Sidaa darteed, marka LED1 LEDN uu shaqeeyo, hadda socodka dhex socda LED kasta ma aha mid siman. Waxaa la arki karaa in sinnaan la'aanta qaybinta LED kasta oo hadda jirta ay keeni karto nolosha LED-ka ee hadda inay aad u weynaato, oo xitaa gubato. ( Khasaaraha: Inkasta oo habkan isku xirka uu yahay mid fudud, laakiin isku halaynta maaha mid sarreeya, gaar ahaan codsiyada kiisaska tirada badan ee LED-yada. ) 2. Qaab barbar-dhigis madax-bannaan: Arrimaha la isku halleyn karo ee isbarbar-dhigga fudud, qaabka isbarbardhigga ee isbarbardhigga madaxbannaan waa hab wanaagsan. Mid kasta oo LED sidaan oo kale ah wuxuu leeyahay hadda la hagaajin karo (drive Voutput terminal waa L1 Ln) si loo hubiyo in hadda ku qulqulaya LED kasta waa gudaha xadka shuruudaha, oo leh saameyn wanaagsan oo wadista, hal ilaalin LED ah oo dhameystiran, ma saameynayso LED kale. shaqeeyaan marka ay cillado, oo la jaan qaadi kara sifooyinka LEDs kala duwanaansho weyn. ( Khasaaraha: Halabuurka wareegga darawalka oo dhan waa mid dhib badan, qiimaha qalabku waa sarreeyaa, mugga ayaa aad u badan, kuma habboona tirada badan ee wareegyada LED. Saddexaad, qaabka isku-dhafka ah ee isku-dhafka ah ayaa la soo jeediyay iyadoo la isku darayo faa'iidooyinka ay kala leeyihiin qaababka taxanaha ah iyo kuwa isbarbar socda. Foomamka ugu muhiimsan waa labada soo socda. 1. Qaabka isku dhafka isku dhafan ee marka hore: Marka tirada codsiyada LED ay weyn yihiin, taxane fudud ama isku xirka isbarbardhigga waa mid aan macquul ahayn, sababtoo ah kii hore wuxuu u baahan yahay darawalka inuu soo saaro koronto sare (N times of hal koronto LED VF), kan dambe wuxuu u baahan yahay in kan dambe uu u baahan yahay wax soo saarka Drive hadda weyn (N times of hal LED current HADDII). Tani waxay dhibaato ku keenaysaa naqshadaynta iyo samaynta darawalka, sidoo kale waxay ku lug leedahay dhibaatooyinka qaabdhismeedka iyo guud ahaan waxtarka wareegga wadista. Korontada tirada LED-yada ee taxanaha ah iyo korantada shaqada ee hal LED VF ayaa go'aamisa tamarta wax soo saarka ee aaladda wadista; Qiimaha ayaa go'aamiya awoodda wax soo saarka darawalka. Sidaa darteed, habka isku dhafka ka dib marka la isku daro inta badan waa in la hubiyo in ay jirto wax la isku halleyn karo (khaladka LED-ka ee xadhig kasta wuxuu saameeyaa iftiinka caadiga ah ee xadhigga), iyo isbarbardhigga wareegga wadista ), Waxay hagaajinaysaa kalsoonida marka loo eego foomamka taxanaha fudud. . WeChat xisaabta dadweynaha: Shenzhen LED Chamber of Commerce (wareeg dhan ayaa leh sifooyinka qaab-dhismeedka fudud, isku xirka habboon, hufnaan sare, iwm, ku habboon codsiyada leh tiro badan oo LEDs. ) 2, marka hore lagu daro xadhig isku dhafan oo isku dhafan: Dhowr LEDs ayaa marka hore lagu daray xargaha foomamka isku dhafka ah ee isku dhafan. Maaddaama LED1-N LEDM-N ay marka hore ku xiran tahay isku xirka, taas oo hagaajinaysa kalsoonida koox kasta oo LEDs ah, laakiin tani waa muhiim. Sababtan awgeed, waxaad dooran kartaa korantada shaqada iyo hadda inta ugu badan ee suurtogalka ah sida koox isku mid ah adoo isku xiraya, ama si aad u xalliso caabbinta yar ee hadda jirta ee LED kasta. (Sifada kale ee qaabkan isku dhafan ee isku dhafan iyo dhibaatooyinka jira waa isku mid. ) Afaraad, qaabka iskutallaabta iskutallaabta: Qaabka iskutallaabtu waa inta badan si loo hagaajiyo isku halaynta shaqada LED-ka iyo in la yareeyo heerka guuldarada. Qaabka ugu muhiimsan ee ka kooban yahay waa: taxane kasta oo 3 LEDs koox ahaan, iyo VA, VB, iyo VC wax soo saarka terminal kuwaas oo ku xiran wax soo saarka drive ee drive. Marka 3 LEDs ee taxane ah ay caadi yihiin, 3 LEDs ayaa dhalaalaya isku mar; marka hal ama laba LEDs ay xumaadaan, waxay hubin kartaa in ugu yaraan hal LED uu si caadi ah u shaqeeyo. Sidan, waxay si weyn u wanaajin kartaa isku halaynta koox kasta oo iftiinka LD ah, waxayna hagaajin kartaa isku halaynta guud ee iftiinka LED-ga oo dhan. Soo koobid: Foomamka isku xirka kala duwan ayaa leh astaamo u gaar ah, shuruudaha darawalkuna way kala duwan yihiin, gaar ahaan marka hal LED uu ku guuldareysto inuu ku guuldareysto shaqada wareegga, isku hallaynta iftiinka guud, awoodda lagu hubinayo LED-ga guud ee suurtogalka ah, awood u leh in ay sii wadato shaqada sida ugu badan ee suurtogalka ah, awoodda ay ku sii wadi karto shaqada, Waxaa si gaar ah muhiim u ah in la yareeyo waxtarka guud ee LED-ga, iwm. Zhuhai Co., Ltd. waa shirkad xirfad leh oo soo saarta laambada LED-ka oo leh tiro shatiyo qaran ah. Alaabooyinka ugu muhiimsan waxaa ka mid ah LED-ka iftiinka guduudan, kuulyada nalalka infrared ee LED, kuulyada nalalka ultraviolet, kuul nalalka LED midabka, iwm. Iska caabin heerkul sarreeya, awood sare. Waxaan leenahay 16 sano oo waayo-aragnimo balastar LED ah. Awoodda wax-soo-saarka bishii waa ilaa 60 milyan oo PCS, wax-soo-saarka sannadlaha ahna waa ilaa 500 milyan PCS. Waxyaabaha R & D, iibsashada iyo iibka. Dhammaan, codsiyada kooxda LED waa hab muhiim u ah codsiyada dhabta ah ee LED. Xidhiidhada LEDs ee kala duwan ayaa lagama maarmaan u ah LED-yada baaxadda leh iyo shuruudaha naqshadaynta wareegyada wadista. Sidaa darteed, marka la isku daro wareegyada dhabta ah, xulashada saxda ah ee habka isku xirka LED-ga ee ku habboon ayaa ah mid muhiim u ah hagaajinta saameynta saameynteeda iftiinka, kalsoonida shaqada, ku habboonaanta naqshadeynta darawalka iyo wax soo saarka, iyo hufnaanta wareegga oo dhan.