Nkhani
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Lipoti Losindikizidwa la Circuit Board Global Market 2022
Osewera akuluakulu pamsika wosindikizidwa wa board board ndi TTM Technologies, Nippon Mektron Ltd., Samsung Electro-Mechanics, Unimicron Technology Corporation, Advanced Circuits, Tripod Technology Corporation, DAEDUCK ELECTRONICS CoLtd., Flex Ltd., Eltek Ltd, ndi Sumitomo Electric Industries. .Globa...Werengani zambiri -
1. Phukusi la DIP
Phukusi la DIP (Dual In-line Package), lomwe limadziwikanso kuti ukadaulo wapawiri wapakatikati, limatanthawuza tchipisi tating'onoting'ono tomwe timapakidwa mumizere iwiri.Chiwerengerocho sichidutsa 100. Chip cha CPU cha DIP chili ndi mizere iwiri ya mapini omwe amafunika kulowetsedwa mu socket ya chip ndi...Werengani zambiri -
Kusiyana Pakati pa FR-4 Material ndi Rogers Material
1. Zinthu za FR-4 ndizotsika mtengo kuposa za Rogers 2. Zinthu za Rogers zimakhala ndi maulendo apamwamba poyerekeza ndi FR-4.3. Df kapena dissipation factor of FR-4 material is high than the Rogers material, ndipo kutaya kwa chizindikiro kumakhala kwakukulu.4. Pankhani ya kukhazikika kwa impedance, kuchuluka kwa mtengo wa Dk...Werengani zambiri -
Chifukwa chiyani muyenera kuphimba ndi golide wa PCB?
1. Pamwamba pa PCB: OSP, HASL, HASL yopanda Lead, Tin Immersion, ENIG, Silver Immersion, Golide Wolimba, Kuyika golide pa bolodi lonse, chala chagolide, ENEPIG... OSP: mtengo wotsika, kugulitsa bwino, kusungirako movutikira, nthawi yochepa, umisiri wachilengedwe, kuwotcherera kwabwino, kosalala… HASL: nthawi zambiri ndi...Werengani zambiri -
Organic Antioxidant (OSP)
Nthawi zogwirira ntchito: Akuti pafupifupi 25% -30% ya ma PCB omwe amagwiritsa ntchito njira ya OSP pakadali pano, ndipo kuchuluka kwachulukira (ndikutheka kuti njira ya OSP tsopano yaposa malata opopera ndikuyika koyamba).Njira ya OSP itha kugwiritsidwa ntchito pa ma PCB otsika kwambiri kapena ma PCB apamwamba kwambiri, monga ma single-si...Werengani zambiri -
KODI KUSINTHA KWA MPIRA WA SOLDER NDI CHIYANI?
KODI KUSINTHA KWA MPIRA WA SOLDER NDI CHIYANI?Mpira wa solder ndi chimodzi mwazowonongeka zodziwika bwino zomwe zimapezeka mukamagwiritsa ntchito ukadaulo wokwera pamwamba pa bolodi losindikizidwa.Mogwirizana ndi dzina lawo, iwo ndi mpira wa solder womwe walekanitsidwa ndi thupi lalikulu lomwe limapanga zophatikizana zophatikizana pamwamba pa ...Werengani zambiri -
MMENE MUNGAPEZERE KUSINTHA KWA MPIRA WA SOLDER
Meyi 18, 2022Blog, Industry News Soldering ndi gawo lofunikira popanga ma board osindikizidwa, makamaka mukamagwiritsa ntchito ukadaulo wa pamwamba.Solder imagwira ntchito ngati guluu conductive zomwe zimagwira zigawo zofunika izi mwamphamvu pamwamba pa bolodi.Koma ngati palibe ndondomeko yoyenera ...Werengani zambiri -
Zolakwika mu Njira yaku US Yopanga Zamagetsi Zimafunikira Kusintha Mwachangu, kapena Dziko Likula Kudalira Othandizira Akunja, Lipoti Latsopano Likutero.
Gawo la komiti yoyang'anira dera ku US lili m'mavuto akulu kuposa ma semiconductors, zomwe zitha kukhala zowopsa Jan 24, 2022 United States yataya mphamvu zake m'malo oyambira ukadaulo wamagetsi - ma board osindikizidwa (PCBs) - komanso kusowa kwa Boma lililonse la US s...Werengani zambiri -
Zofunikira Zopanga Pamapangidwe a PCB:
Multilayer PCB imapangidwa makamaka ndi zojambula zamkuwa, prepreg, ndi core board.Pali mitundu iwiri ya zida zopangira lamination, zomwe ndizo, kapangidwe kake kazitsulo zamkuwa ndi bolodi loyambira komanso kapangidwe kake ka board ndi core board.Chojambula chamkuwa ndi core board lamination structure ndi ...Werengani zambiri -
Ndizovuta ziti zomwe ziyenera kutsatiridwa popanga FPC flexible board?
FPC flexible board ndi mawonekedwe ozungulira opangidwa pamtunda wosinthika, wokhala ndi kapena wopanda chivundikiro (nthawi zambiri amagwiritsidwa ntchito kuteteza mabwalo a FPC).Chifukwa bolodi yofewa ya FPC imatha kupindika, kupindika kapena kubwereza mobwerezabwereza m'njira zosiyanasiyana, poyerekeza ndi bolodi wamba (PCB), ili ndi zabwino zake ...Werengani zambiri -
Lipoti la Global Flexible Print Circuit Boards Market 2021: Msika Udutsa $20 Biliyoni pofika 2026 - 'Kuwala Ngati Nthenga' Kumatenga Maulendo Osinthika Kufika Mulingo Watsopano
Dublin, Feb. 07, 2022 (GLOBE NEWSWIRE) - Lipoti la "Flexible Printed Circuit Boards - Global Market Trajectory & Analytics" lipoti lawonjezedwa ku ResearchAndMarkets.com.Global Flexible Printed Circuit Boards Market Kuti Ifike US$20.3 Biliyoni pofika chaka cha 20...Werengani zambiri -
Ubwino wa BGA Soldering:
Ma board ozungulira osindikizidwa omwe amagwiritsidwa ntchito pamagetsi ndi zida zamakono ali ndi zida zingapo zamagetsi zolumikizidwa.Ichi ndi chowonadi chofunikira, popeza kuchuluka kwa zida zamagetsi pa bolodi losindikizidwa kumawonjezeka, momwemonso kukula kwa bolodi lozungulira.Komabe, extrusion yosindikizidwa kuzungulira ...Werengani zambiri
