I-SMD LED vs. COB LED: Isikhokelo sokuthelekisa

Itekhnoloji ye-LED iguqule ihlabathi lokukhanyisa kunye nemiboniso, inika izisombululo ezisebenza ngamandla kunye neziguquguqukayo. Iintlobo ezimbini zezona zidumileyo zeteknoloji ye-LED yi-SMD (i-Surface-Mounted Device) ii-LED kunye ne-COB (i-Chip-on-Board) LEDs. Ngelixa bobabini benezibonelelo zabo ezizodwa kunye nokusetyenziswa, ukuqonda umahluko phakathi kwabo kunokukunceda ukhethe itekhnoloji efanelekileyo ye-LED kwiimfuno zakho.

Yintoni i-SMD LED?
Ii-LED ze-SMD zixhonywe ngqo kumphezulu webhodi yesekethe. Zisetyenziswa ngokubanzi kwizicelo ezahlukeneyo, ukusuka kwiziboniso ze-LED ukuya kwizibane eziqhelekileyo. Ii-LED ze-SMD ziyaziwa ngokusebenza kwazo, ukuguquguquka, kunye nokulula ukufakela.

Iimpawu eziphambili zee-SMD LEDs:

I-Versatility: Ii-LED ze-SMD ziza ngobukhulu obuhlukeneyo kunye nokucwangciswa, okwenza ukuba zilungele uluhlu olubanzi lwezicelo, kubandakanywa imiboniso, ukukhanya, kunye nezikhombisi.
Ukukhanya: Banikezela ngamanqanaba aphezulu okukhazimla, okubenza balungele usetyenziso apho ukubonakala kubalulekile.
Iinketho zoMbala: Ii-LED ze-SMD zinokuvelisa imibala emininzi ngokudibanisa ii-LED ezibomvu, eziluhlaza, eziluhlaza okwesibhakabhaka kwiphakheji enye.
Ukutshatyalaliswa kokushisa: Ii-LED ze-SMD zineempawu ezintle zokutshatyalaliswa kobushushu ngenxa yoyilo lwazo, olunceda ukugcina ukusebenza kunye nokuphila ixesha elide.
Yintoni iCOB LED?
I-Chip-on-Board (COB) ii-LEDs zibandakanya ukunyuswa kwee-chips ezininzi ze-LED ngokuthe ngqo kwi-substrate ukwenza imodyuli enye. Le ndlela yokuphucula ukukhanya kunye nokusebenza kakuhle. Ii-COB ze-LED zisetyenziswa ngokuqhelekileyo kwizicelo eziphezulu ze-lumen ezifana nezibane zemvula, izibane ezisezantsi, kunye nezibane eziphezulu.

Iimpawu eziphambili zee-COB LEDs:

I-High Lumen Output: Ii-COB ze-COB zibonelela ngemveliso ephezulu ye-lumen nge-intshi yesikwere xa kuthelekiswa nee-LED ze-SMD, ezibenza zibe zilungele izicelo zokukhanyisa eziphezulu.
Ukukhanya okufanayo: Uyilo lwe-COB LED lukhokelela ekuphumeni kokukhanya okufanayo kunye neendawo ezimbalwa ezishushu, ukudala amava okukhanya alula.
Uyilo lweCompact: Ii-COB ze-LED zixinene kwaye zinokungena kwiindawo ezincinci, ezivumela ukuyilwa kokukhanyisa ngakumbi.
Ukusebenza kakuhle kwamandla: Ii-COB ze-COB zinamandla amakhulu, zibonelela ngokukhanya ngakumbi ngelixa zisebenzisa amandla amancinci.
Ukuthelekisa ii-SMD kunye nee-COB ze-LED
Ukukhanya okuPhumayo:

Ii-LED ze-SMD: Ukubonelela ngokukhanya okuqaqambileyo okufanelekileyo kwizicelo ezahlukeneyo, kodwa kunokuvelisa ukukhanya okuthe saa.
I-COB LEDs: Nikeza ukukhanya okugxininiswe ngakumbi kunye nokufana okufanayo, okulungileyo ekukhanyeni okuphezulu.
Ulawulo lobushushu:

Ii-LED ze-SMD: Ngokuqhelekileyo zinokutshatyalaliswa kobushushu obuhle ngenxa yokuhlukana kwee-LED zomntu ngamnye.
I-COB LEDs: Funa izisombululo ezisebenzayo zokulawula ukushisa ngenxa yoxinzelelo oluphezulu lwe-LED kwindawo encinci.
Usetyenziso:

Ii-LED ze-SMD: Zininzi kwaye zisetyenziswa ngokubanzi kwimiboniso, ukukhanya kwendlu, imiqondiso, kunye nokukhanya kweemoto.
I-COB LEDs: Eyona nto ifaneleka kakhulu kwizicelo ezifuna ukukhanya okuphezulu kwe-lumen kunye nokukhanya okufanayo, okufana nezibane zemizi-mveliso, izibane zesitrato, kunye nezibane eziphezulu.
Ukuguquguquka koyilo:

Ii-LED ze-SMD: Nikeza ukuguquguquka ngakumbi kuyilo ngenxa yokufumaneka kwazo kwiisayizi ezahlukeneyo kunye noqwalaselo.
Ii-COB LEDs: Zixinene ngakumbi kodwa zinokufuna izilungiso ezithile ukulungiselela uyilo lwazo.
Ukuqukumbela
Zombini ii-SMD kunye nee-COB ze-LED zinamandla azo ahlukeneyo kwaye zifanelekile kwizicelo ezahlukeneyo. Ukuba ufuna izisombululo zokukhanya eziguquguqukayo neziguquguqukayo ezinokhetho lwemibala emininzi, ii-LED ze-SMD ziyindlela yokuhamba. Kwelinye icala, ukuba ufuna ubukhulu obuphezulu, ukukhanya okufanayo kunye noyilo olubambeneyo, ii-COB LEDs lolona khetho lungcono. Ukuqonda lo mahluko kuya kukunceda wenze isigqibo esinolwazi kwaye ukwandise ukukhanya kwakho okanye izisombululo zokubonisa ukusebenza kakuhle kunye nokusebenza kakuhle.