Kutanga, zvinodikanwa kuve nekubata kwakakosha kweSurface-Mounted Device (SMD) LEDs.Iwo pasina mubvunzo iwo ma LED anoshandiswa kazhinji kazhinji izvozvi.Nekuda kwekusiyana-siyana kwayo, kunyangwe muchiedza chekuzivisa smartphone, iyo LED chip inosunganidzwa kune yakadhindwa yedunhu bhodhi uye inoshandiswa zvakanyanya.Imwe yeanonyanya kusiyanisa maitiro eSMD LED machipisi huwandu hwekubatanidza uye diode.
PaSMD LED machipisi, zvinokwanisika kuve neanopfuura maviri ekubatanidza.Anosvika matatu diode ane matunhu ega ega anogona kuwanikwa pane imwechete chip.Dunhu rega rega raizova neanode uye cathode, zvichiita kuti 2, 4, kana 6 zvibatanidzwe pane chip.
Kusiyana pakati peCOB LEDs uye SMD LEDs.
Pane imwechete SMD LED chip, panogona kuve neanosvika matatu diode, imwe neimwe iine dunhu rayo.Imwe neimwe yedunhu mune chip yerudzi urwu ine cathode imwe uye anode imwe, zvichikonzera 2, 4, kana 6 kubatana.COB machipisi anowanzo ane mapfumbamwe diode kana kupfuura.Uyezve, COB machipi ane maviri ekubatanidza uye dunhu rimwe zvisinei nehuwandu hwema diode.Nekuda kweiyo yakapusa dhizaini dhizaini, COB LED mwenje ine chitarisiko-chakaita senge, nepo SMD LED mwenje inoratidzika kunge muunganidzwa wemwenje madiki.
Iyo tsvuku, girini, uye yebhuruu diode inogona kunge iripo pane iyo SMD LED chip.Nekuchinja chiyero chekubuda kweatatu diode, unogona kugadzira chero hue.Pa COB LED mwenje, zvisinei, pane maviri chete anobatika uye imwe redunhu.Hazvibviri kuzvishandisa kugadzira marambi ekuchinja-mavara kana magirobhu.Mazhinji gadziriso chiteshi anodiwa kuti uwane iyo-inoshandura-ruvara maitiro.Nekuda kweizvozvo, COB LED mwenje inoshanda nemazvo mumashandisirwo anoda imwechete hue asi kwete akati wandei mavara.
SMD machipisi ane inozivikanwa kupenya kupenya kwemakumi mashanu kusvika zana lumens pawatt.Iyo huru yekupisa inoshanda uye lumens pawatt ratio yeCOB inozivikanwa kwazvo.COB machipisi anogona kuburitsa mamwe malumens aine magetsi mashoma kana aine angangoita makumi masere malumens pawatt.Inogona kuwanikwa mumhando dzakawanda dzakasiyana dzema bulbs nemidziyo, senge kupenya kuri pafoni yako kana kunongedzera-uye-kupfura kamera.
Idiki rekunze simba sosi inodiwa kune SMD LED machipisi, nepo yakakura yekunze sosi inodiwa kune COB LED machipisi.
Nguva yekutumira: Jan-10-2023