Ubuchwepheshe be-LED buguqule umhlaba wokukhanyisa nezibonisi, bunikeza izixazululo ezonga amandla neziguquguqukayo. Izinhlobo ezimbili ezidume kakhulu zobuchwepheshe be-LED ama-SMD (Surface-Mounted Device) LEDs nama-COB (Chip-on-Board) LEDs. Nakuba zombili zinezinzuzo nezinhlelo zokusebenza ezihlukile, ukuqonda umehluko phakathi kwazo kungakusiza ukhethe ubuchwepheshe obufanele be-LED obuhambisana nezidingo zakho.
Iyini i-SMD LED?
Ama-LED eDivayisi-Mounted Device (SMD) agxunyekwe ngqo phezu kwebhodi lesekethe. Zisetshenziswa kabanzi ezinhlelweni ezahlukahlukene, kusukela ekubonisweni kwe-LED kuya ekukhanyeni okuvamile. Ama-LED ama-SMD aziwa ngokusebenza kahle kwawo, ukuguquguquka, kanye nokufaka kalula.
Izici ezibalulekile zama-SMD LEDs:
Ukuhlukahluka: Ama-LED e-SMD eza ngosayizi abahlukahlukene kanye nokucushwa, okuwenza afanelekele uhla olubanzi lwezinhlelo zokusebenza, okuhlanganisa izibonisi, ukukhanya, nezinkomba.
Ukukhanya: Anikeza amazinga aphezulu okukhanya, okuwenza alungele izinhlelo zokusebenza lapho ukubonakala kubalulekile.
Izinketho Zombala: Ama-LED e-SMD angakhiqiza imibala eminingi ngokuhlanganisa ama-LED abomvu, aluhlaza, naluhlaza okwesibhakabhaka ephaketheni elilodwa.
Ukushisa Ukushisa: Ama-LED ama-SMD anezindawo ezinhle zokuqeda ukushisa ngenxa yomklamo wawo, osiza ukugcina ukusebenza nokuphila isikhathi eside.
Iyini i-COB LED?
Ama-LED e-Chip-on-Board (COB) afaka ukukhweza ama-chip amaningi e-LED ngokuqondile ku-substrate ukuze akhe imojuli eyodwa. Le ndlela ithuthukisa ukukhanya okuphelele nokusebenza kahle. Ama-COB LED avame ukusetshenziswa ezinhlelweni ze-lumen ephezulu njengezibani ezikhukhula, ukukhanya okuphansi, nokukhanyisa okuphezulu.
Izici ezibalulekile zama-COB LEDs:
Ukukhipha I-Lumen Ephezulu: Ama-LED we-COB ahlinzeka ngokukhishwa kwe-lumen okuphezulu ngentshi ngayinye yesikwele uma kuqhathaniswa nama-SMD LEDs, okuwenza alungele izinhlelo zokusebenza zokukhanyisa okuphezulu.
Ukukhanya Okufanayo: Idizayini yama-COB LED iphumela ekuphumeni kokukhanya okufanayo okunezindawo ezimbalwa ezishisayo, okudala umuzwa wokukhanya oshelelayo.
I-Compact Design: Ama-COB LED ahlangene futhi angangena ezintweni ezincane, okuvumela imiklamo yokukhanyisa ehleleke kakhudlwana.
Ukusebenza Kahle Kwezamandla: Ama-COB LED awonga kakhulu amandla, anikeza ukukhanya okwengeziwe kuyilapho esebenzisa amandla amancane.
Ukuqhathanisa ama-SMD nama-COB LEDs
Okuphumayo Okukhanyayo:
Ama-LED we-SMD: Nikeza ukukhanya okukhanyayo okufanele izinhlelo zokusebenza ezihlukahlukene, kodwa kungase kukhiqize ukukhanya okuhlakazeke kakhulu.
Ama-COB LED: Nikeza ukukhanya okugxile kakhulu nokufana okufanayo, okulungele ukukhanyisa okuphezulu.
Ukuphatha Ukushisa:
Ama-LED ama-SMD: Ngokujwayelekile abe nokukhishwa kahle kokushisa ngenxa yokuhlukaniswa kwama-LED ngamanye.
Ama-COB LED: Adinga izixazululo ezisebenzayo zokuphatha ukushisa ngenxa yokugxila okuphezulu kwama-LED endaweni encane.
Izicelo:
Ama-LED ama-SMD: Aguquguquka futhi asetshenziswa kabanzi ekubonisweni, ukukhanyisa kwasendlini, izimpawu, nokukhanyisa kwezimoto.
Ama-COB LED: Afaneleka kakhulu izinhlelo zokusebenza ezidinga ukukhanya okuphezulu kwe-lumen nokukhanya okufanayo, okufana nezibani zasezimbonini, izibani zasemgwaqweni, nezibani ze-high-bay.
Ukuvumelana Nedizayini:
Ama-LED ama-SMD: Nikeza ukuguquguquka okwengeziwe ekwakhiweni ngenxa yokutholakala kwawo ngosayizi abahlukahlukene kanye nokucushwa.
Ama-COB LED: Aminyene kakhulu kodwa angadinga ukulungiswa okuthile ukuze kuhambisane nomklamo wawo.
Isiphetho
Womabili ama-SMD nama-COB LED anamandla awo ahlukile futhi afanele izinhlelo zokusebenza ezahlukene. Uma udinga izixazululo zokukhanyisa eziguquguqukayo nezinezinketho eziningi zemibala, ama-SMD LED ayindlela okufanele uhambe ngayo. Ngakolunye uhlangothi, uma udinga ukuqina okuphezulu, ukukhanya okufanayo okunomklamo ohlangene, ama-COB LEDs ayisinqumo esingcono. Ukuqonda lo mehluko kuzokusiza wenze isinqumo unolwazi futhi ulungiselele ukukhanya kwakho noma izixazululo zokubonisa ukuze usebenze kahle kakhulu nokusebenza kahle.
Isikhathi sokuthumela: Jul-30-2024