Yiziphi izintambo ze-LED ezitholakalayo emakethe nokuthi ungakhetha kanjani?

Ekukhanyeni kwezimoto, izinhlobo eziningana zama-chips e-LED zivame ukusetshenziswa, ngayinye inezici zayo kanye nezinhlelo zokusebenza.

Kulesi sihloko, sibeka uhla lwezinhlobo ze-chip ezivame ukusetshenziswa kuzo Izibani ze-LED. Nazi ezinye zezinhlobo ezahlukene zama-chips:

1. I-COB (I-Chip on Board)

Ama-COB chips ayindlela yokukhiqiza ibhodi lesifunda lapho amasekethe ahlanganisiwe (njengama-microprocessors) anamathiselwe ngqo ebhodini lesekethe eliphrintiwe. Ubuchwepheshe be-COB baziwa ngokungabizi kwayo kanye nokukhipha ukukhanya okuthambile. Kodwa-ke, ijwayele ukuncipha ngokukhanya, ibe mfishane empilweni, futhi ingabangela izinkinga ezibenyezelayo ngenxa yokungagxili kahle.

2. I-CSP (Iphakheji Yesikali Se-Chip)

Ama-CSP chips ayiphakeji yesekethe ehlanganisiwe ekhwezeka phezulu. Ama-CSP chips angawo ajwayelekile futhi atholakala kumabanga ahlukahlukene. Banikeza ukugxila okunembayo, ukuqina okuphezulu, nokusebenza kahle kokukhanya okuhle kakhulu. Uma inombolo iphezulu (efana no-1860 kuya ku-7545), ikhwalithi ephezulu. Kodwa-ke, zidinga ukuchithwa kokushisa okusebenzayo ukuvimbela ukwehluleka.

3. I-Philips ZES Chip

I-Philips ZES Chip iyi-LED enamandla amakhulu eklanyelwe ukungaguquguquki kombala okuhle kakhulu, ukugqama, nokuqina kwe-flux ekhanyayo, enikeza ukuguquguquka okuhle kokuklama kwezixazululo zokukhanyisa. Lawa ma-chips aziwa ngokugxila kwawo okunembayo kanye nokunqamuka okuhlukile. Zibhekwa njengekhwalithi ephezulu, kodwa zibiza kakhulu futhi zinokukhanya okusesilinganisweni.

4. I-CREE Chip

Kuwuhlobo lwe-chip ye-LED ekhiqizwa yi-CREE, Inc., inkampani eyaziwa ngemikhiqizo yayo yokukhanyisa i-LED esezingeni eliphezulu. Ama-chips e-CREE aziwa kabanzi ngokusebenza kwawo kahle, ukukhanya, nokuthembeka. Ama-chips e-CREE aziwa ngokugqama kwawo okuphezulu nokukhanya okufanayo, futhi ama-LED awo ambozwe ngezimbulunga eziyindilinga. Ukugxila kwabo akunembile futhi intengo yabo iphakeme kakhulu.

5. Flip Chip

Kuyindlela yokuxhumanisa amadivaysi e-semiconductor afana nama-IC chips noma ama-microelectromechanical systems (MEMS) namasekhethi angaphandle. Lokhu kufezwa ngokusebenzisa ama-solder bumps afakwe kuma-chip pads. I-Flip chip ingenye inketho yokukhanyisa kwezimoto, enezinzuzo ezithile ekusebenzeni namananini.

Njengamanje, izibani eziningi ze-LED zezimoto seziqalile ukusebenzisa ama-flip chips.

Isizathu esenza ukuthi ama-flip chips asetshenziswe kabanzi ukuthi ukukhanya kwalesi chip kugxile kakhulu.

Idizayini Entsha Yemoto ye-LED Headlight White 6000K

Lesi sibani se-LED esivela ku-WWSBIU sine60W isibani ngasinye kanye 4800 lumens. Isebenzisa ubuchwepheshe be-flip-chip bekhwalithi ephezulu ukuze inikeze iphethini ye-beam egxilile nefanayo. Vumela ubone kude, ngokucacile, futhi ushayele ngokuphepha.

Lezi zibani zemoto zinempilo ende yesevisi futhi ifakwe ifeni epholile. Isengasetshenziswa esimweni sezulu esibi.

Uhlobo ngalunye lwe-chip lunezinzuzo zalo, ukungalungi kanye nemikhawulo, ngakho-ke lapho ukhetha i-wick, kuncike ekusetshenzisweni kokukhanyisa okuqondile nokusebenza okudingekayo.

Uma ufuna ukwazi okwengeziwe noma ukuthenga amalambu emoto, sicela uthinte izikhulu ze-WWSBIU ngokuqondile:
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