Imboni yokukhanya kwemichilo ye-LED ikhula ngokushesha, futhi izibani ze-COB LED strip zisanda kuvela. Manje sekunobuchwepheshe obusha, I-CSP LED strip. Ungase ubuze, uyini umugqa we-CSP LED? Yiziphi izinzuzo zamalambu e-CSP LED? Ngizokuphendulela le mibuzo kulesi sihloko. Ngakho-ke, ake siqale.
Iyini i-CSP LED?
I-CSP, noma i-Chip Scale Package, ibhekisela kuphakheji ye-LED engusayizi we-chip ye-LED, noma engekho ngaphezu kuka-20%. Imikhiqizo ye-CSP ifaka izingxenye ezihlanganisiwe ezingadingi ukuxhunywa kwezintambo ze-solder, okuholela ekwehleni kokumelana nokushisa, izindlela ezimbalwa zokudlulisa ukushisa, kanye namaphoyinti amancane okungenzeka ukuthi angaphumeleli.
Ama-LED e-CSP aqale asetshenziswa kuzibani zangemuva zesikrini seselula namakhompyutha wethebhulethi futhi athuthukiswa imboni futhi asetshenziswa emigqeni yokukhanya yebhodi eguquguqukayo.
Yini i-CSP LED strip?
Imigqa ye-CSP LED ziyafana nezivamile, ngaphandle kokuthi ama-CSP LED asetshenziswa, anamathiselwe ku-PCB eguquguqukayo, futhi embozwe ngeglue ekhanyayo ye-fluorescent.
Iyini i-COB LED strip?
I-COB imele i-Chip on Board emkhakheni we-LED, okusho ukuthi i-chip ye-LED ihlanganiswe ngqo ebhodini lesekethe (PCB). Ama-LED “e-Chip on Board” wezibani eziguqukayo kwesinye isikhathi abizwa ngokuthi ama-flip-chips.
The I-COB led strip iqukethe ama-chips ambozwe ebhodini eliguquguqukayo. Ama-chips ngokuyinhloko angama-flip-chips, abekwe ngokulandelana ebhodini le-PCB, bese kuthi ungqimba lweglue encapsulation exutshwe ne-phosphor luwiswe ngokuqondile phezu kwe-chip. Ukukhanya okukhishwa ku-chip kuyaphikiswa, kuyaboniswa, futhi kusebenzisana ne-phosphor, futhi ingcina ikhipha imibala ehlukene namazinga okushisa ombala wokukhanya ngokulinganayo.
Ngeminye imininingwane, sicela ufunde le Konke okudingeka ukwazi ngaphambi kokuthenga i-COB led strip.
Ukuqhathaniswa kwe-CSP LED strip kanye ne-COB LED strip
ukubukeka
Ingcina ye-COB LED strip iphuzi ngoba iglue ixubene ne-phosphor.
Iglu yomugqa we-CSP LED imhlophe njenge-milky translucent, futhi ayikho i-phosphor exutshwe kuglue.
Ukubekezelela umbala
Imigqa ye-CSP LED abe nokungaguquguquki kombala okungcono, okuyinzuzo ebaluleke kakhulu uma kuqhathaniswa nemigqa ye-COB LED.
Ngenxa yokuthi i-CSP LED iwuhlalu lwesibani, usayizi mncane kakhulu. Ngale ndlela, umshini ungahlukanisa i-CSP LED ibe yi-BIN.
I-chip ixhunywe ngokuqondile ku-PCB eguquguqukayo ye-COB LED strips, bese i-PCB imbozwe ngeglue nge-phosphor powder. Ukukhanya okumhlophe kukhishwa i-chip yokukhanya eluhlaza okwesibhakabhaka kanye ne-phosphor. Ayikho indlela ye-COB LED strips BINNING ngomshini.
Imigqa ye-CSP LED ingafinyelela izinyathelo ezi-3 zokubekezelela umbala we-Macadam, kuyilapho imichilo ye-COB LED ingafinyelela kuphela izinyathelo ezi-5 zokubekezelela umbala we-Macadam.
Ukuze uthole ulwazi olwengeziwe nge-LED BINNING, sicela uhlole ividiyo engezansi.
Ukusebenza kahle kokukhanya
Amalambu e-CSP LED azofika nokusebenza kahle kokukhanya okuphezulu. Ngoba ingaphezulu lomugqa we-CSP LED limbozwe ngeglue elimhlophe elikhanyayo, linokudlulisa ukukhanya okuphezulu.
Iglue emboze i-chip ixubene nama-phosphor aphuzi emigqeni ye-COB LED, ngakho-ke ukuhanjiswa kokukhanya kuphansi.
Ukufana okukhanyayo
I-COB LED strip inokufana okungcono kokukhanya.
Imichilo ye-COB LED maningi amathuba okuthi ingabi nawo umthelela wendawo ekhanyayo enomthamo ofanayo we-LED njengemigqa ye-CSP LED.
Isiphetho
Imigqa ye-CSP LED kanye namapheshana e-COB LED anezinzuzo kanye nokungalungi kwawo. Ngemuva kokufunda lesi sihloko, ngikholwa ukuthi usuvele wazi ukuthi ungakhetha kanjani phakathi kwemichilo ye-CSP LED nemichilo ye-COB LED. Ukuze uthole ukwaziswa okwengeziwe mayelana ne-CSP led strip, ungafunda I-Ultimate Guide to CSP LED Strip.
I-LEDYi ikhiqiza izinga eliphezulu Imichilo ye-LED ne-LED neon flex. Yonke imikhiqizo yethu idlula ezindaweni zokusebenzela zobuchwepheshe obuphezulu ukuze kuqinisekiswe ikhwalithi ephezulu kakhulu. Ngaphandle kwalokho, sinikeza izinketho ongazikhetha kuma-strip ethu e-LED kanye ne-neon flex. Ngakho-ke, ngomugqa we-premium we-LED kanye ne-LED neon flex, xhumana ne-LEDYi ASAP!
