Kodi mzere wa LED wa CSP ndi chiyani, kusiyana kwa COB ndi mzere wa CSP ndi kotani?

CSP ndi ukadaulo wodziwika bwino poyerekeza ndi zinthu za COB ndi CSP zomwe zafika kale pamlingo waukulu ndipo zikukulirakulirabe mu ntchito zowunikira.

COB ndi CSP zonse zoyera (2700K-6500K) zimatulutsa kuwala ndi zinthu za GaN. Izi zikutanthauza kuti zonsezi zidzafunika zinthu za phosphor kuti zisinthe kuwala koyambirira kwa 470nm kukhala CCT yomwe mukufuna. Ukadaulo wofunikira kwambiri wa ma LED a CSP ndi kuyika ma flip-chip.

Ngakhale ukadaulo wonsewu umalola kukhuthala kwambiri m'malo ang'onoang'ono (>800leds/mita) komanso kulola magawo afupiafupi odulira zomwe zimapangitsa kuti zikhale zoyenera pakupanga magetsi amakono komanso apadera m'magawo olandirira alendo ndi ogulitsa. COB imagwiritsa ntchito utomoni wa phosphor kuphimba ma LED onse ochokera ku FPC, ndipo ukadaulo wa CSP umalola kuphimba LED iliyonse mu mulingo waung'ono kulola kuti mzerewo ukhale wosinthika ndi CCT kapena Tunable White.

Komanso, kumbukirani kuti matekinoloje atsopanowa safuna chowonjezera cha PC chomwe chimapangitsa kuti chikhale chabwino kwambiri m'malo opapatiza, ndipo sichiyenera kunenedwa kuti chidzakutetezani kuntchito zambiri.

Ndi chiyani chabwino? COB Strip ya CSP Strip?

Yankho lidzadalira momwe mungagwiritsire ntchito, ngati dongosolo lanu likufuna kupereka osati kungopereka magwiridwe antchito ochepetsera kuwala komanso mawonekedwe oyera kapena ngakhale a RGBWC. CSP strip ndiyo chisankho chanu chabwino kwambiri. Monga mukuonera, CSP LED strips ndi yabwino kwa akatswiri odziwa bwino ntchito omwe akufuna kukhala pamalo ozungulira, osasiya kuphatikiza zinthu zowunikira.

Mapeto

Chimodzi mwa madandaulo akuluakulu a mizere ya kuwala ya “SDM” ya LED yachikhalidwe ndi malo otchuka kwambiri a mzere wonse wa kuwala, ukadaulo wa COB ndi CSP wabwera kuthetsa vutoli. Tiyamba kuwona mizere yambiri ya COB ndi CSP pamsika. Ngakhale COB ili kale ndi malo abwino kwambiri pamsika, CSP pamapeto pake idzakweza kuchuluka kwa malonda.

Zambiri:

https://www.mingxueled.com/csp-series/

https://www.mingxueled.com/cob-series/