1, Series yekubatanidza nzira

Iyi nhevedzano yekubatanidza nzira ine dunhu rakareruka, rine musoro nemuswe zvakabatana.Ikozvino inoyerera kuburikidza ne LED panguva yekushanda inowirirana uye yakanaka.Sezvo iyo LED iri yazvino mhando mudziyo, inogona kunyatso kuve nechokwadi chekuti kupenya kusimba kweiyo yega LED kunoenderana.Sadunhu vachishandisa izviLED yekubatanidza nzirairi nyore uye nyore kubatanidza.Asi pane zvakare inouraya drawback, inova yekuti kana imwe ye LED ikasangana neyakavhurika yedunhu kukanganisa, ichaita kuti iyo yose tambo ye LED ibude, inokanganisa kuvimbika kwekushandisa.Izvi zvinoda kuve nechokwadi chekuti mhando ye LED yega yega yakanakisa, saka kuvimbika kunozovandudzwa zvakafanana.

Zvakakosha kuziva kuti kana anLED inogara voltagekutyaira simba rekushandisa rinoshandiswa kutyaira iyo LED, kana imwe LED ipfupi inotenderera, inokonzeresa kuwedzera kwedunhu ikozvino.Kana imwe kukosha yasvika, iyo LED ichakuvadzwa, zvichiita kuti ma LED ese anotevera akuvadzwe.Nekudaro, kana iyo LED inogara iripo yekutyaira magetsi ichishandiswa kutyaira iyo LED, iyo yazvino icharamba isina kuchinjika kana imwe LED ipfupi kutenderera, uye haizokanganisa anotevera ma LED.Pasinei neiyo nzira yekutyaira, kana LED yangovhura, dunhu rese harizovhenekerwe.

2, Parallel yekubatanidza nzira

Chimiro chekubatana kwakafanana ndechokuti LED yakabatanidzwa mukufanana kubva kumusoro kusvika kumuswe, uye magetsi anotakurwa ne LED imwe neimwe panguva yekushanda yakaenzana.Nekudaro, iyo yazvino inogona kunge isingaite yakaenzana, kunyangwe kune maLED eiyo modhi imwechete uye yakatarwa batch, nekuda kwezvinhu zvakaita sekugadzira uye kugadzira maitiro.Naizvozvo, kusaenzana kugovaniswa kweazvino mune yega yega LED kunogona kukonzera hupenyu hwe LED ine yakawandisa ikozvino kuderera kana ichienzaniswa nemamwe ma LED, uye nekufamba kwenguva, zviri nyore kupisa kunze.Iyi parallel yekubatanidza nzira ine dunhu rakareruka, asi kuvimbika kwayo hakuna kukwirira, kunyanya kana paine ma LED akawanda, mukana wekutadza wakakwira.

Izvo zvakakosha kucherechedza kuti parallel yekubatanidza nzira inoda yakaderera voltage, asi nekuda kwekusiyana kwakasiyana kudonha kwemagetsi e LED yega yega, kupenya kwe LED imwe neimwe kwakasiyana.Mukuwedzera, kana imwe LED yakapfupika, dunhu rose richave rakapfupika, uye mamwe ma LED haashande zvakanaka.Kune imwe LED iyo yakazaruka circuited, kana nguva dzose yekufambisa ikozvino inoshandiswa, ikozvino yakagoverwa kune ma LED akasara ichawedzera, izvo zvinogona kukonzera kukanganisa kune ma LED asara.Nekudaro, kushandisa inogara voltage drive hakuzokanganisa kushanda kwakajairika kweseLED dunhu.

3, Hybrid yekubatanidza nzira

Hybrid yekubatanidza isanganiswa yenhevedzano uye yakafanana yekubatanidza.Chekutanga, akati wandei ma LED akabatana munhevedzano uye obva abatanidzwa mukuenderana kune ese magumo eiyo LED mutyairi magetsi.Pasi pemamiriro ekuenderana kweiyo LEDs, iyi nzira yekubatanidza inovimbisa kuti voltage yematavi ese yakaenzana, uye ikozvino inoyerera nebazi rega rega zvakare yakangofanana.

Zvakakosha kucherechedza kuti kushandiswa kwekubatanidza kusanganiswa kunonyanya kushandiswa mumamiriro ezvinhu ane nhamba huru ye LEDs, nokuti nzira iyi inovimbisa kuti kukanganisa kwe LED mubazi rimwe nerimwe kunongokanganisa kuvhenekera kwebazi zvakanyanya, izvo zvinovandudza kuvimbika kana zvichienzaniswa nemhando dzakareruka. uye parallel connections.Parizvino, mazhinji emagetsi emwenje e LED anowanzo kushandisa nzira iyi kuti awane mhedzisiro inoshanda.

4, Array nzira

Iyo huru yekuumbwa kweiyo array nzira ndeyekutevera: matavi anoumbwa matatu LEDs muboka, zvichiteerana.