Nkhani

COB LED Technology

COB, chidule cha "Chip-On-Board," kumasulira ku "chip packaging pa bolodi." Tekinoloje iyi imamatira mwachindunji tchipisi tambiri totulutsa kuwala kugawo laling'ono pogwiritsa ntchito zomatira kapena zomatira zopanda ma conductive, ndikupanga gawo lathunthu. Izi zimathetsa kufunikira kwa masks a chip omwe amagwiritsidwa ntchito muzopaka zachikhalidwe za SMD, potero amachotsa kusiyana pakati pa tchipisi.

GOB LED Technology

GOB, chidule cha "Glue-On-Board," amatanthauza "kumata pa bolodi." Tekinoloje yatsopanoyi imagwiritsa ntchito mtundu watsopano wa nano-scale filling material yokhala ndi high optical and thermal conductivity. Imayika ma board a PCB achikhalidwe cha LED ndi mikanda ya SMD kudzera munjira yapadera ndikumaliza matte. Mawonekedwe a GOB LED amadzaza mipata pakati pa mikanda, mofanana ndi kuwonjezera chishango chotetezera ku module ya LED, kupititsa patsogolo chitetezo. Mwachidule, ukadaulo wa GOB umawonjezera kulemera kwa gulu lowonetsera ndikutalikitsa moyo wake.

Zithunzi za GOB LEDUbwino wake

Kulimbana ndi Shock Resistance

Ukadaulo wa GOB umapereka zowonetsera za LED zokhala ndi kugwedezeka kwakukulu, kumachepetsa bwino kuwonongeka kuchokera kumadera ovuta akunja ndikuchepetsa kwambiri chiwopsezo chosweka pakuyika kapena kuyenda.

Crack Resistance

Zomwe zimateteza zomatira zimalepheretsa chiwonetserochi kuti chisaphwanyike, ndikupanga chotchinga chosawonongeka.

Impact Resistance

Chosindikizira choteteza cha GOB chimachepetsa kwambiri chiwopsezo cha kuwonongeka kwazomwe zimachitika panthawi ya msonkhano, mayendedwe, kapena kukhazikitsa.

Kukaniza Fumbi ndi Kuipitsa

Njira yolumikizira bolodi imalekanitsa bwino fumbi, kuwonetsetsa ukhondo ndi mtundu wa zowonetsera za GOB LED.

Ntchito Yopanda Madzi

Zowonetsera za GOB LED zimakhala ndi mphamvu zopanda madzi, kusunga bata ngakhale mumvula kapena chinyezi.

Kudalirika Kwambiri

Kapangidwe kake kamakhala ndi njira zingapo zodzitchinjiriza kuti zichepetse kuwonongeka, chinyezi, kapena kukhudzidwa, potero kumakulitsa moyo wa chiwonetserochi.

Zithunzi za COB LEDUbwino wake

Compact Design

Chips amamangiriridwa mwachindunji, kuchotsa kufunikira kwa magalasi owonjezera ndi kulongedza, kuchepetsa kwambiri kukula ndi kusunga malo.

Mphamvu Mwachangu

Kuwala kwapamwamba kuposa ma LED achikhalidwe kumabweretsa kuwunikira kwapamwamba.

Kuwala Kwabwino

Amapereka kuwunikira kofananirako poyerekeza ndi mitundu yakale.

Kutentha Kwambiri Kutentha

Kuchepetsa kutentha kwa tchipisi kumathetsa kufunika kwa njira zina zoziziritsira.

Wosavuta Circuitry

Imafunikira dera limodzi lokha, zomwe zimapangitsa kuti pakhale mawonekedwe owongolera.

Mtengo Wolephera Wotsika

Kuchepa kwa ma solder amachepetsa chiopsezo cholephera.

Kusiyana Pakati pa COB ndi GOB Technologies

Njira yopangira zowonetsera za COB LED imaphatikizapo kulumikiza mwachindunji 'tchipisi totulutsa kuwala' ku gawo lapansi la PCB, ndikutsatiridwa ndi kuzikuta ndi wosanjikiza wa epoxy resin kuti amalize kuyika. Njirayi ikufuna kuteteza 'ziphuphu zotulutsa kuwala.' Mosiyana ndi izi, mawonetsedwe a GOB LED amapanga wosanjikiza wotetezera pogwiritsa ntchito zomatira zowonekera pamwamba pa mikanda ya LED, ndikuyang'ana kwambiri kuteteza 'mikanda ya LED.'

Ukadaulo wa COB umayang'ana kwambiri kuteteza tchipisi ta LED, pomwe ukadaulo wa GOB umapereka chitetezo chowonjezera cha mikanda ya LED. Kukhazikitsa ukadaulo wa GOB kumafuna kutsata mosamalitsa zofunikira za zowonetsera za LED, kuphatikiza njira zopangira zovuta, zida zopangira makina apamwamba kwambiri, ndi zida zapadera zowonetsera GOB LED. Zoumba makonda ndizofunikanso. Pambuyo posonkhanitsa zinthu, kuyika kwa GOB kumafuna kuyesa kwa ukalamba wa maola 72 kuti muyang'ane mikanda musanayike, ndikutsatiridwa ndi mayeso ena okalamba a maola 24 mutatha gluing kuti muwonetsetse kuti malonda ali abwino. Chifukwa chake, mawonetsedwe a GOB LED ali ndi machitidwe okhwima kwambiri pakusankha zinthu ndi kasamalidwe kazinthu.

Mapulogalamu

Mawonetsedwe a COB LED, pochotsa kusiyana pakati pa mikanda ya LED, amatha kupeza mawonedwe ochepetsetsa kwambiri okhala ndi mapiko pansi pa 1mm, kuwapangitsa kuti azigwiritsidwa ntchito m'munda waung'ono. Mosiyana ndi izi, mawonekedwe a GOB LED amathandizira kwambiri chitetezo cha zowonetsera zachikhalidwe za LED, kukana kusokonezedwa ndi malo ovuta okhala ndi ntchito zingapo zoteteza, kuphatikiza kutsekereza madzi, kutsimikizira chinyezi, kutsimikizira mphamvu, kuletsa fumbi, kuwononga dzimbiri, kutsimikizira kuwala kwabuluu. , ndi static magetsi-proofing. Izi zimakulitsa kuchuluka kwa zowonetsera za LED.

Nthawi yotumiza: Aug-17-2024

Adilesi yosungiramo katundu: 611 REYES DR, WALNUT CA 91789

COB vs GOB: Kusiyanitsa kwaukadaulo wapaketi wa LED