Kuenzaniswa neSMD strip mwenje, ndezvipi zvakanakira COB strip mwenje?

LED mwenje mitsetse ine SMD (Surface Mounted Device) machipi akaiswa pane inochinjika yakadhindwa yedunhu bhodhi inozivikanwa seSMD mwenje mitsetse (PCB). Aya machipisi e LED, akarongwa mumitsara nemakoramu, anogona kuburitsa chiedza chakajeka uye chine mavara. SMD mitsetse mwenje inochinjika, inochinjika, uye iri nyore kuisa, ichiita kuti ive yakanakira kuvhenekera mwenje, backlighting, uye mwenje wemo mumba kana nzvimbo yekutengesa. Iwo anowanikwa muhurefu hwakasiyana, mavara, uye kupenya mazinga, uye anogona kudzorwa neyakasiyana siyana yezvishandiso zvakangwara uye zvinodzora.

Tekinoroji dze LED dzinoshandiswa mumachira akajeka anosanganisira COB (chip pabhodhi) uye SMD (pamusoro pechigadzirwa chepamusoro). COB LEDs inounganidza akawanda machipisi e LED pane imwechete substrate, zvichikonzera kupenya kwepamusoro uye kupararira kwechiedza chakafanana. SMD ma LED, kune rumwe rutivi, madiki uye akaonda nekuti akaiswa pamusoro peiyo substrate. Izvi zvinoita kuti vawedzere kuchinjika uye kuchinjika kana zvasvika pakuiswa. Nekuda kwehukuru hwavo hudiki, vanogona kunge vasina kupenya seCOB LEDs. Kupfupikisa,COB LED mitsetseinopa kupenya kwakawanda uye yunifomu yekugovera mwenje, nepo SMD LED mitsetse inopa yakakura yekumisikidza kuchinjika uye kuita zvakasiyana.

COB (chip on board) LED mwenje mitsetse ine akati wandei mabhenefiti pamusoroSMD mwenje mitsetse. Panzvimbo peimwe SMD LED chip yakaiswa paPCB, COB LED mitsetse inoshandisa akawanda machipisi e LED akaiswa mune imwechete module. Izvi zvinoita kuti kupenya kuwedzere, kupararira kwechiedza, uye kusanganiswa kwemavara. COB LED mitsetse inewo simba rakawanda uye inoburitsa kupisa kushoma, zvichiita kuti igare yakasimba uye inogara kwenguva refu. COB LED mitsetse yakanakira zvikumbiro zvinoda mwenje wemhando yepamusoro, senge mwenje wekutengesa, mwenje wedariro, uye mwenje wepamusoro wepekugara, nekuda kwekubuda kwavo kwechiedza uye kusimba. COB LED mitsetse, kune rumwe rutivi, inogona kudhura kupfuura SMD mitsetse nekuda kwemitengo yakakwira yekugadzira.

Tine COB CSP uye SMD strip, zvakare yakakwira voltage uye Neon flex, isu tine yakajairwa vhezheni uye zvakare tinogona kuisirwa iwe. Chingotiudza zvaunoda uye ubate isu!