LED Mwenje Mabheji Anowanzo Kushandiswa Kubatanidza Nzira

Iyo yekumisikidza fomu ye LED mukushandisa inoenderana nezvakawanda zvinhu, zvinosanganisira LED paramita uye huwandu, yekupinda voltage, kushanda zvakanaka, kupisa kwekupisa manejimendi, saizi uye marongero anorambidzwa uye optics, nezvimwe. Iyo yakapusa yekumisikidza fomu ndeye LED imwe chete. Nekuda kwekuti ndege dzinowanzodiwa pazviitiko chaizvo zvekushandisa, maLED akawanda anoda kurongeka uye kusanganiswa sezvinodiwa kuti asangane nezvinodiwa zvemashandisirwo ehukuru-hukuru, kupenya kwepamusoro, kuratidzwa kwesimba, shanduko yemavara, uye zvinoenderana nezvinodiwa zveLED uye vatyairi vanotsigira. I. Zvose zviri kubvumirana 1. Mafomu akateedzana akareruka anowanzo kubatanidzwa mu LED1 LEDN muchimiro cheakareruka akatevedzana mafomu ekubatanidza, uye ikozvino inoyerera panguva ye LED yakaenzana. Kune ma LED ane maitiro akafanana uye mabheti, kunyange zvazvo magetsi ari pa LED imwe chete angave ane mutsauko muduku, nokuti LED inyanzvi yemazuva ano, inogona kuvimbisa kuti simba ravo rinopenya rinoenderana. Naizvozvo, akareruka akatevedzana ma LED ane hunhu hwemasekete akareruka uye nyore kubatana uye humwe hunhu. (Zvakashata: Nekuda kwekushandiswa kwenhevedzano, kana imwe ye LED ikatadza, mwenje yese ye LED ichadzimwa, izvo zvinokanganisa kuvimbika kwekushandisa. ) 2. Iwo akateedzana mafomu eaviri -pole diode nemusanganiswa weQina diode akabatana kune yakagadziridzwa yakatevedzana yekubatanidza fomu yeQina diode yakafanana. Mune iyi nzira yekubatanidza, iyo yekuputsika voltage yeZina diode yega yega yakakwira kupfuura iyo inoshanda voltage ye LED. Kana uchishanda zvakajairika, nekuti Qina diode VD1 VDN haityairi, ikozvino inonyanya kuyerera kuburikidza ne LED1 LEDN. Kana iyo yakakuvadzwa LED mu LED tambo inokonzerwa Pamusoro peiyo LED, mamwe ma LED achine mafungu anopfuura uye anopenya. WeChat yeruzhinji account: Shenzhen LED Chamber of Commerce (iyi nzira yekubatanidza uye yakapusa yakatevedzana fomu yakavandudza zvakanyanya kuvimbika maererano nekuvimbika. ) Chechipiri, yakazara parallel fomu 1. Rakareruka rakafanana fomu, rakapfava uye rakabatana LED1 LEDN musoro muswe parallel, LED imwe neimwe yakaenzana nemhepo yakafanana, yakaenzana voltage. Inogona kuonekwa kubva kune maitiro e LED. Icho chiri chemudziyo wezvino, uye kuchinja kuduku mumagetsi akawedzerwa ku LED kunokonzera shanduko huru mune ikozvino. Mukuwedzera, nekuda kwekugumira kwe LED yekugadzira tekinoroji, kunyangwe batch imwechete ye LEDs, pane misiyano mukuita. Naizvozvo, apo LED1 LEDN inoshanda, ikozvino inoyerera kuburikidza ne LED imwe neimwe haina kuenzana. Zvinogona kuoneka kuti kusaenzana kugovera kwega yega LED ikozvino kunogona kuita kuti hupenyu hwe LED huve hwakanyanya, uye kunyange kupisa. (Zvakashata: Kunyange zvazvo nzira iyi yekubatanidza iri nyore, asi kuvimbika hakuna kukwirira, kunyanya kune zvikumbiro munyaya yenhamba huru ye LEDs. ) 2. Iyo parallel fomu yekufananidza yakazvimirira inonangana nekuvimbika kweiyo nyore parallelism. Iyo yakazvimirira inofananidzwa yakafanana fomu inzira yakanaka. Imwe neimwe LED nenzira iyi ine ikozvino inogadziriswa (drive Voutput terminal is L1 Ln) kuve nechokwadi kuti ikozvino inoyerera kuburikidza ne LED imwe neimwe iri mukati memhando yezvainoda, ine yakanaka yekutyaira mhedzisiro, imwechete yekudzivirira ye LED Yakakwana, haikanganisi mamwe ma LED. shanda kana kukanganisa, uye inogona kuenzanisa maitiro e LEDs ane misiyano mikuru. (Zvakashata: Kuumbwa kwedunhu rese remutyairi kwakaoma, mutengo wechigadzirwa wakakwira, vhoriyamu inogara yakawandisa, haina kukodzera kuwanda kweiyo LED maseketi. ) Chechitatu, iyo yakavhenganiswa yemhando yekugadzira yakasanganiswa inokurudzirwa nekubatanidza zvakanakira zvakatevedzana uye mafomu akafanana. Mafomu makuru ndiwo maviri anotevera. 1. Kana mafomu akasanganiswa ekugadzira ari ekutanga, kana huwandu hwemashandisirwo e LED hwakakura, akateedzana akateedzana kana parallel kubatanidza hazvigoneke, nekuti yekutanga inoda kuti mutyairi abudise yakakwira voltage (N nguva dzeimwe LED voltage VF), uye yekupedzisira. inoda kuti mutyairi ade kuti mutyairi abudise hombe ikozvino (N nguva dzeimwe LED ikozvino kana). Izvi zvinounza kuomerwa pakugadzira uye kugadzira kwemutyairi, uye zvakare zvinosanganisira matambudziko ezvimiro uye kugona kwese kwedhiraivha yedhiraivha. Iyo voltage yehuwandu hwema LED munhevedzano uye kushanda kwemagetsi kweimwe LED VF inosarudza kubuda kwemagetsi echigadzirwa chekutyaira; Iko kukosha kunotarisa simba rinobuda remutyairi. Naizvozvo, nzira yekusanganisa mushure mekusanganisa inonyanya kuve nechokwadi chekuti kune kumwe kuvimbika (iyo yekukanganisa kwe LED mutambo yega yega inongokanganisa mwenje wakajairika wetambo), uye kuenzanisa kwedhiraivha yedunhu ), Inovandudza kuvimbika kupfuura mafomu akateedzana akareruka. . WeChat public account: Shenzhen LED Chamber of Commerce (dunhu rose rine hunhu hwechimiro chakareruka, kubatana kuri nyore, kugona kwakanyanya, nezvimwewo, kwakakodzera maapplication ane nhamba huru ye LEDs. ) 2. Ma LED akati wandei anosanganiswa netambo kutanga, uye akavhenganiswa mafomu ekusanganiswa kwekubatanidza pamberi petambo. Sezvo LED1-N LEDM-N inotanga kubatanidzwa kuti ibatane, iyo inovandudza kuvimbika kweboka rimwe nerimwe re LED, asi izvi zvakakosha. Nechikonzero ichi, iwe unogona kusarudza iyo inoshanda voltage uye yazvino zvakanyanya sezvinobvira seboka rakafanana nekubatanidza, kana kugadzirisa diki ikozvino kushomeka kweiyo LED yega yega. (Mamwe maitiro eiyi fomu yakasanganiswa yekugadzira uye matambudziko aripo akafanana. ) Chechina, mafomu emuchinjikwa array anonyanya kuvandudza kuvimbika kwebasa re LED uye kuderedza chiyero chekukundikana. Nzira huru yekuumbwa ndeye: imwe neimwe yakatevedzana ye3 LEDs seboka, uye VA, VB, uye VC inobuda materminal ayo akabatana nedhiraivha inobuda mudhiraivha. Kana ma LED matatu emutsetse akajairika, ma LED matatu ari kupenya panguva imwe chete; kamwe chete kana maviri ma LED asina kushanda, anogona kuve nechokwadi kuti kanenge kamwe chete LED inoshanda zvakajairika. Nenzira iyi, inogona kuvandudza zvakanyanya kuvimbika kweboka rimwe nerimwe rechiedza cheLD, uye inogona kuvandudza kuvimbika kwese kwese kupenya kwe LED. Pfupiso: Mafomu ekubatanidza akasiyana ane hunhu hwawo hwakasiyana, uye zvinodiwa kumutyairi zvakasiyana, kunyanya kana LED imwe chete ikatadza kutadza basa redunhu, kuvimbika kwemwenje, kugona kuona iyo LED yakazara zvakanyanya sezvinobvira, kugona kuenderera mberi nekushanda zvakanyanya sezvinobvira, kugona kuenderera mberi nekushanda, Zvinonyanya kukosha kudzikisa iyo yakazara yekutadza kwe LED, nezvimwe. Zvese mune zvese, ma LED eboka maapplication inzira yakakosha ye LED chaiyo maapplication. Yakasiyana ma LED ekubatanidza akakosha kune makuru-scale LEDs uye dhizaini zvinodiwa zvekutyaira masekete. Naizvozvo, mukusanganiswa kwemaseketi chaiwo, kusarudzwa kwakaringana kweiyo nzira yekubatanidza ye LED ine kukosha kwakanaka kwekuvandudza mhedzisiro yekupenya kwayo, kuvimbika kwebasa, kuve nyore kwedhizaini yekugadzira nekugadzira, uye kugona kwe dunhu rose.