Parizvino, vakawandaLED zvigadzirwashandisa zvinogara zviripo drive mode kutyairaLED. Led yekubatanidza modhi zvakare inogadzira akasiyana ekubatanidza modes zvichienderana neiyo chaiyo yedunhu zvinodiwa. Kazhinji, kune mafomu mana: akatevedzana, akafanana, akasanganiswa uye array.

1, Series modhi

Dunhu reiyi nhevedzano yekubatanidza nzira iri nyore. Musoro nemuswe zvakabatana. Ikozvino inoyerera kuburikidza ne LED panguva yekushanda yakanaka kwazvo. Nekuti iyo LED ndeye yazvino mhando mudziyo, inogona kunyatso kuve nechokwadi kuti iyo inopenya kusimba kweiyo yega LED inowirirana. Iyo LED yekubatanidza modhi ine mabhenefiti ekureruka dunhu uye nyore kubatana. Asi kune zvakare kukanganisa kunouraya, ndiko kuti, kana imwe yeLEDsine yakavhurika yedunhu kukanganisa, ichaita kuti iyo yose mwenje we LED tambo kubuda uye kukanganisa kuvimbika kwekushandisa. Naizvozvo, zvinodikanwa kuve nechokwadi chemhando yepamusoro ye LED yega yega, kuitira kuti kuvimbika kugadziriswe zvinoenderana.

Zvakakosha kuziva kuti kana LED inogara ichityaira magetsi inoshandiswa kutyaira iyo LED, iyo yedunhu ikozvino inowedzera kana LED ipfupi inotenderera. Kana imwe kukosha yasvika, iyo LED ichakuvadzwa, zvichikonzera kukuvadzwa kwema LED ese anotevera. Nekudaro, kana iyo LED inogara iripo yekutyaira magetsi ichishandiswa kutyaira iyo LED, iyo yazvino icharamba isina kuchinjika kana iyo LED ipfupi kutenderera, iyo isina kukanganisa kune anotevera ma LED. Hazvina mhosva kuti ndeipi nzira yekutyaira, kana LED yakavhurika dunhu, dunhu rese harizovheneke.

2、 Parallel mode

Iyo parallel modhi inoratidzwa nekubatana kwakafanana kwe LED musoro nemuswe, uye voltage inotakurwa ne LED yega yega yakaenzana panguva yekushanda. Nekudaro, iyo yazvino haina hazvo kuenzana, kunyangwe kune maLED emhando imwe chete, yakatarwa uye batch. Izvi zvinokonzerwa nekugadzirwa kwemaitiro uye zvimwe zvikonzero. Naizvozvo, kusaenzana kwazvino kugoverwa kwe LED yega yega kunogona kuderedza hupenyu hwesevhisi ye LED ine yakawandisa ikozvino kana ichienzaniswa nemamwe ma LED, uye zviri nyore kupisa nekufamba kwenguva. Dunhu reiyi parallel yekubatanidza modhi iri nyore, asi kuvimbika hakuna kukwirira. Kunyanya kana pane nhamba huru ye LEDs, mukana wekukundikana wakakwirira.

Izvo zvakakosha kucherechedza kuti iyo voltage inodiwa paparallel yekubatanidza yakadzikira, asi nekuda kwekusiyana kwakasiyana kudonha kwemagetsi e LED yega yega, kupenya kweiyo LED imwe neimwe kwakasiyana. Mukuwedzera, kana imwe LED yakapfupika, dunhu rose richave rakapfupika, uye mamwe ma LED haakwanise kushanda zvakajairika. Kune inotungamirwa yakavhurika dunhu, kana inogara iripo dhiraivha ikashandiswa, ikozvino yakagoverwa kune asara ma LED anozowedzera, izvo zvinogona kutungamira mukukuvadzwa kwema LED asara, zvisinei, kushandiswa kweiyo inogara voltage drive hakuzokanganisa mashandiro enguva dzose. iyo yese LED dunhu.

3, Hybrid mode

Hybrid yekubatanidza isanganiswa yenhevedzano uye yakafanana. Chekutanga, akati wandei ma LED akabatanidzwa munhevedzano, uye obva abatanidzwa mune parallel kumagumo ese eiyo LED yekutyaira magetsi. Kana ma LED achinyatsoenderana, iyi nzira yekubatanidza inogamuchirwa kuita voltage yemapazi ese akaenzana uye ikozvino inoyerera pabazi rega rega inoenderana.

Zvakakosha kucherechedza kuti iyo hybrid yekubatanidza modhi inonyanya kushandiswa mune yakakura nhamba ye LEDs, nekuti iyi modhi inovimbisa kuti kutadza kwe LED mubazi rimwe nerimwe kunongokanganisa kuvhenekerwa kwebazi iri zvakanyanya, izvo zvinovandudza kuvimbika kana zvichienzaniswa ne. iyo yakapfava yakatevedzana uye parallel yekubatanidza modhi. Parizvino, nzira iyi inoshandiswa zvakanyanya mumarambi akawanda emagetsi e LED kuti awane mhedzisiro inoshanda.

4, Array mode

Iyo huru fomu yearray mode ndeye: bazi rinotora matatu maLED seboka uye rakabatana neUA, Ub uye UC inobuda materminals emutyairi anobuda zvichiteerana. Kana ma LED matatu ari mubazi akajairika, ma LED matatu achavhenekera panguva imwe chete; Kamwe kana maviri maLED akatadza uye akavhurika dunhu, yakajairika kushanda kweinenge imwe LED inogona kuvimbiswa. Nenzira iyi, kuvimbika kweboka rimwe nerimwe re LEDs kunogona kuvandudzwa zvikuru, uye kuvimbika kwese kwe LED yose kunogona kuvandudzwa. Nenzira iyi, mapoka akawanda emagetsi ekuisa magetsi anodiwa kuitira kuvandudza kuvimbika kwebasa re LED uye kuderedza huwandu hwekutadza kwedunhu.