LED Lamp Bead Connection Form, Common Failure Solution ye LED Mwenje Emitting Modules

Mwenje we LED mabhedhi Akajairika maitiro ekubatanidza 1. Yakazara yekubatanidza fomu (1) Nyore akateedzana mafomu Kazhinji uye akapusa akatevedzana ekubatanidza mafomu e LED1 LEDN akabatana pakutanga uye muswe, uye ikozvino inoyerera panguva ye LED yakaenzana. Kune ma LED ezvakafanana-zvakatsanangurwa uye mabhechi, kunyangwe iyo voltage pane imwechete LED inogona kunge iine mutsauko mudiki, nekuti iyo LED chishandiso chazvino, inogona kuve nechokwadi chekuti kupenya kwavo kunoenderana, kuvharira izvi, nyore akateedzana mafomu ekugadzira mafomu. LED ine hunhu hwekureruka redunhu uye nyore kubatana. Zvisinei, nekuda kwekushandiswa kwezvikamu, kana imwe ye LED ikaitika, mwenje yose ye LED ichadzimwa, iyo inokanganisa kuvimbika kwekushandiswa. (2) Iwo akateedzana mafomu eiyo maviri-pole diode nemusanganiswa weQina diode akabatana kune yakagadziridzwa yakatevedzana yekubatanidza fomu yeQiner 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, ikozvino iri kunyanya kuyerera kuburikidza ne LED1 LEDN. Kana iyo yakakanganiswa LED mu LED tambo inokonzerwa Mukuwedzera kune kukanganisa LED, mamwe ma LED achine mafungu kuburikidza nezvino uye kupenya. Iyi nzira yekubatanidza inovandudzwa zvakanyanya maererano nekuvimbika kuenzanisa maererano nekuvimbika. Yakazara fomu rakafanana (1) Rakareruka parallel fomu Nyore uye yakabatana LED1 LEDN musoro uye muswe parallel, LED imwe neimwe yakaenzana ne LED imwe neimwe. Inogona kuonekwa kubva kune maitiro e LED. Icho chiri chemudziyo wezvino, uye kuchinja kuduku mumagetsi akawedzerwa ku LED kunokonzera shanduko huru mune ikozvino. Uye zvakare, nekuda kwekugumira kweiyo LED kugadzira tekinoroji, kunyangwe batch imwechete ye LEDs, mutsauko wekuita ndewekuzvarwa, saka kana LED1 LEDN inoshanda, ani nani anoshandisa LED imwe neimwe haana kuenzana. Zvinogona kuoneka kuti kusaenzana kugovera kwega yega LED ikozvino kunogona kuita kuti hupenyu hwe LED huve hwakanyanya, uye kunyange kupisa. Kunyangwe iyi nzira yekubatanidza iri nyore. Asi kuvimbika hakuna kukwirira, kunyanya kune zvikumbiro munyaya yenhamba huru ye LED. (2) Iyo yakafanana fomu yekufananidza yakazvimirira inonangana nekuvimbika kweiyo nyore kufanana. Iyo yakafanana fomu yekuzvimiririra yekufananidza inzira yakanaka. Imwe neimwe LED nenzira iyi ine parizvino inochinjika ikozvino (iyo drive Voutput terminal iL1 Ln, zvichiteerana), uye ive nechokwadi chekuti ikozvino inoyerera kuburikidza ne LED imwe neimwe iri mukati mehuwandu hwezvainoda, ine yakanaka kutyaira mhedzisiro, imwechete LED, imwechete LED. Dzivirira yakakwana, haikanganisi mamwe ma LED basa kana yakanganisa, uye inogona kuenderana nehunhu hwema LED ane misiyano mikuru. Dambudziko guru rekuvapo nderokuti: kuumbwa kwedunhu rose remutyairi kwakaoma, mutengo wemudziyo wakakwira, uye huwandu hwebasa hwakawandisa. Izvo hazvina kukodzera kuwanda kwenhamba ye LED maseketi. Mamixed-akabatana mafomu anokurudzirwa nekubatanidza zvakanakira zvakatevedzana uye mafomu akafanana. Mafomu makuru ndiwo maviri anotevera. (1) Kana mafomu ekugadzira akasanganiswa ari ekutanga, nhamba yezvikumbiro zve LED yakakura, uye iyo yakapfava yakatevedzana kana kuwirirana kubatana hakuna chokwadi. Iyo yekutanga inoda yekutanga kukumbira yakakwira voltage yekutyaira (N nguva dzeimwe LED voltage VF). Kudonha dhiraivha ine hombe ikozvino (N nguva dzeimwe LED ikozvino IF). Izvi zvinounza kuomerwa pakugadzira uye kugadzira kwemutyairi, uye zvakare zvinosanganisira matambudziko ezvimiro uye kugona kwese kwedhiraivha yedhiraivha. Iko kushanda kwemagetsi ehuwandu hwe LEDs munhevedzano uye kushanda kwemhepo yeimwe LED VF inotarisa kubuda kwemhepo yekufambisa simba; Iko kukosha kweNVF inosarudza simba rekubuda redhiraivha. 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. . Dunhu rese rine hunhu hwechimiro chakareruka, kubatanidza kuri nyore, uye kugona kwakanyanya. Inokodzera maapplication ane nhamba huru ye LEDs. (2) Ma LED akati wandei akasanganiswa netambo yekubatana kutanga uye ipapo skewers anotanga uye ozoita tambo. 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 uye matambudziko aripo eiyi fomu yakasanganiswa fomu akafanana ne. (3) Cross array mafomu emuchinjikwa arrays 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. 2. Kubatana kwakasiyana mukubatana kwakasiyana kune hunhu hwayo, uye zvinodiwa kumutyairi zvakasiyana, kunyanya kana LED imwe chete ikatadza kutadza basa redunhu, kuvimbika kwemwenje, uye kuve nechokwadi chekuti iyo yakazara LED inogona kuve zvakanyanya sezvinobvira kuve. sezvinobvira sezvinobvira. Zvinonyanya kukosha kuenderera mberi nekugona kwebasa uye kuderedza 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. LED luminous module kutadza uye mhinduro chiitiko: ese LED inopenya; Mubvunzo: kutadza kuonana; mhinduro: kugadzirisa zvakare kana kuisa; chiitiko: LED dim; Mubvunzo 1. LED polarity inochinjwa; 2. LED yakarebesa kuti isarebe; 3. Iko kushandiswa kwemagetsi kwemagetsi kunopesana ne LED voltage mark; Light; Mubvunzo 1. Kana kutungamira kwekupinza kwakarurama; 2. Kunyangwe iyo yekubuda kwemagetsi wiring ndeyechokwadi; 3. Iyo tambo yemagetsi plugs uye reverse; mhinduro: 1. Disassemble , Waya nhema dzakabatanidzwa nematanda asina kunaka; 3. Tsvaga chikamu chemitsetse yakatsauka; re -connect; chiitiko: Ma LED ese haana kupenya; Mubvunzo 1. Iko hakuna voltage kubuda kweiyo switching power supply; 2. Kunyangwe iyo yakabuda wiring ye switching power supply yakarurama; mhinduro: 1 , Muedzo -ku -simba rekuwana switching power input terminal; 2. Simba wiring yakanaka uye yakaipa matanda akarurama;