Nkhani
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Zogulitsa zomwe zili pa PCB zomwe zimachitika mu 2020 zidzakhalabe zokulira m'tsogolo
Zina mwazinthu zosiyanasiyana ma boloni a madera apadziko lonse mu 2020, mtengo wotulutsa miyala umayerekezedwa kuti ukhale ndi zaka za pa 18.5%, yomwe ndi yapamwamba kwambiri pakati pa zinthu zonse. Mtengo wotulutsa umafika pa 16% ya zinthu zonse, chachiwiri chokha kwa Board board ndi bolodi yofewa ....Werengani zambiri -
Mogwirizana ndi kusintha kwa kasitomala kuti ithetse vuto la kuwonongeka kwa osindikiza
M'zaka zaposachedwa, kugwiritsa ntchito ukadaulo wosindikiza ku kusindikiza kwa zilembo ndi Logos pa mabodi a PCB akupitilirabe, ndipo nthawi yomweyo yatukula magwiritsidwe apamwamba a inkjet kusindikiza. Chifukwa cha ma vistoni awo otsika, omwe a INKJET PR ...Werengani zambiri -
Malangizo 9 a PCB Board Kuyesa
Yakwana nthawi ya ma pcb board kuyendera kuti mumvere tsatanetsatane kuti mukhale okonzeka kwambiri kuti muwonetsetse kuti ntchito yabwino. Mukayang'ana mabodi a PCB, tiyenera kulabadira malangizo 9 otsatira. 1. Ndi zoletsedwa kugwiritsa ntchito zida zoyeserera zoyeserera kuti mugwire TV yamoyo, Audio, video a ...Werengani zambiri -
99% ya zolephera za PCB zopangidwa ndi zifukwa zitatu izi
Monga mainjiniya, ife talingalira za njira zonse zomwe kachitidwe kazilepheretso, ndipo zikanatha, takhala okonzeka kukonza. Kupewa zolakwa ndikofunikira kwambiri pakupanga PCB. Kusinthani bolodi ya madera omwe awonongeka m'munda akhoza kukhala okwera mtengo, ndipo kusakhutira kwa makasitomala kumakhala kokwera mtengo kwambiri. T ...Werengani zambiri -
Kupanga kwa RF kumakumate ndi zofuna za
Kuphatikiza pa mzere wa mzere wa RF Nthawi zambiri timakhala mu thumba la makadi ambiri osindikizidwa. Tsatirani ba ...Werengani zambiri -
Kodi mawonekedwe a PCB ali bwanji
Chifukwa cha kupanga kovuta kwa PCB, pokonzekera ndi ntchito yopanga nzeru, ndikofunikira kulingalira za ntchito yokhudzana ndi ntchito ndi kasamalidwe kake ndi kasamalidwe kake, kenako ndikugwira ntchito, chidziwitso komanso mwanzeru. Njira yogawika malinga ndi nambala ...Werengani zambiri -
Zofunikira PCB VRIRES (ikhoza kukhazikitsidwa mu malamulo)
(1) Line mwa General, mzere wam'fupina ndi 0.3mm (12mil), mzere wam'mwamba ndi 0.77mm (30mil) kapena 1.27mm (50mil); Mtunda pakati pa mzere ndi mzere ndi pad ndi wamkulu kuposa kapena wofanana ndi 0.33mm (13mil)). Mu mapulogalamu othandiza, onjezerani mtunda ukaloledwa; Liti...Werengani zambiri -
Mafunso a HDI PCB
1. Ponena za zigawo za digito zikukhudzidwa, choyamba kudziwa zinthu zitatu mu dongosolo: 1) Tsimikizani kuti mfundo zonse zamagetsi zimakwaniritsa zofunika zapangidwe. Makina ena okhala ndi magetsi angapo amagwiritsa ntchito madandaulo enawo.Werengani zambiri -
Frequency Frequen PCB kapangidwe ka
1. Kodi mungathane ndi mikangano ina mwanjira yeniyeni? Kwenikweni, nkoyenera kugawanitsa ndikusiyanitsa analog / digito. Tiyenera kudziwa kuti chizindikiritso sichiyenera kudutsa Moat momwe ndingathere, ndipo njira yobwezeretserani magetsi ndi chizindikiro siziyenera kukhala ...Werengani zambiri -
Kupanga kwa Prequency PCB
1. Kodi mungasankhe bwanji bolodi ya PCB? Kusankha kwa PCB kuyenera kukhala koyenera pakati pa zofuna za msonkhano ndi kupanga misa. Zofunikira kupanga zimaphatikizapo zigawo zamagetsi ndi makina. Vutoli nthawi zambiri limakhala lofunika kwambiri posankha mabodi othamanga kwambiri a PCB (Frequque ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa mapulani a golide ndi siliva pa PCB?
Osewera ambiri a DIY amapeza kuti mitundu ya PCB yomwe imagwiritsidwa ntchito ndi zinthu zosiyanasiyana za bolodi pamsika ndizowoneka bwino. Mitundu yofala kwambiri ya PCB ndi yakuda, yobiriwira, yamtambo, yachikasu, yofiirira, yofiyira komanso yofiirira. Opanga ena apanga ma pcbs a mitundu yosiyanasiyana yoyera komanso pinki. Mu tradi ...Werengani zambiri -
Kukuphunzitsani momwe mungaweruzire ngati PCB ndi yoona
-Pcbbworld kuperewera kwa zinthu zamagetsi ndi mtengo kumawonjezeka. Imapereka mwayi kwa omvera. Masiku ano, zigawo za magetsi zimayamba kutchuka. Mabodza ambiri monga maapocactors, otsutsana, ogwiritsa ntchito, m`masi, ndi makompyuta amodziWerengani zambiri
