Nkhani
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Momwe mungasankhire malo abwino a PCB kuti mukhale ndi moyo wautali wautumiki?
Zida zozungulira zimadalira ma conductor apamwamba kwambiri ndi zida za dielectric kuti zilumikize zida zamakono zovuta kuti zigwire bwino ntchito. Komabe, monga kondakitala, awa PCB mkuwa conductors, kaya DC kapena mm Wave PCB matabwa, amafunika odana ndi ukalamba ndi makutidwe ndi okosijeni chitetezo. Chitetezo ichi ...Werengani zambiri -
Chiyambi cha kuyezetsa kudalirika kwa ma board ozungulira a PCB
The PCB dera bolodi akhoza kuphatikiza zigawo zambiri zamagetsi palimodzi, amene angapulumutse malo bwino kwambiri ndipo sangalepheretse ntchito dera. Pali njira zambiri mu kapangidwe ka bolodi dera PCB. Choyamba, tiyenera kukhazikitsa Chongani magawo a bolodi PCB dera. Chachiwiri, ife ...Werengani zambiri -
Ndi mfundo ziti zomwe ziyenera kutsatiridwa pakupanga kwa DC-DC PCB?
Poyerekeza ndi LDO, dera la DC-DC ndi lovuta kwambiri komanso laphokoso, ndipo masanjidwe ndi zofunikira ndizokwera. Ubwino wa masanjidwewo umakhudza mwachindunji magwiridwe antchito a DC-DC, motero ndikofunikira kwambiri kumvetsetsa masanjidwe a DC-DC 1. Mapangidwe oyipa ●EMI, DC-DC SW pini adzakhala ndi d...Werengani zambiri -
Development Trend of Rigid-Flexible PCB Manufacturing Technology
Chifukwa cha mitundu yosiyanasiyana ya magawo, njira yopangira ma PCB okhwima ndi osiyana. Njira zazikulu zomwe zimatsimikizira momwe zimagwirira ntchito ndiukadaulo wama waya wocheperako komanso ukadaulo wa microporous. Ndi zofunika za miniaturization, Mipikisano ntchito ndi chapakati msonkhano wa zamagetsi pr ...Werengani zambiri -
Kusiyana kwa PTH NPTH mu PCB kudzera mabowo
Zitha kuwonedwa kuti pali mabowo ambiri akuluakulu ndi ang'onoang'ono mu bolodi la dera, ndipo zikhoza kupezeka kuti pali mabowo ambiri wandiweyani, ndipo dzenje lililonse limapangidwira cholinga chake. Mabowowa amatha kugawidwa kukhala PTH (Plating Through Hole) ndi NPTH (Non Plating Through Hole) plating kudzera ...Werengani zambiri -
PCB Silkscreen
PCB silika chophimba kusindikiza ndi ndondomeko yofunika kwambiri pakupanga matabwa PCB dera, amene amatsimikizira khalidwe la yomalizidwa PCB bolodi. Mapangidwe a bolodi a PCB ndi ovuta kwambiri. Pali zambiri zing'onozing'ono pakupanga mapangidwe. Ngati sichikugwiridwa bwino, zimakhudza ...Werengani zambiri -
Chifukwa cha PCB kugwa solder mbale
PCB dera bolodi mu ndondomeko kupanga, nthawi zambiri kukumana ndi zolakwika ndondomeko, monga PCB dera bolodi mkuwa waya zoipa (amakhalanso akuti kuponya mkuwa), zimakhudza mankhwala khalidwe. Zifukwa wamba PCB dera bolodi kuponya mkuwa ndi motere: PCB dera bolodi ndondomeko facto...Werengani zambiri -
Flexible Print Circuit
Flexible Print Circuit Flexible Print Circuit,Itha kupindika, kuvulala ndi kupindika momasuka. The flexible circuit board imakonzedwa pogwiritsa ntchito filimu ya polyimide ngati maziko. Imatchedwanso soft board kapena FPC pamakampani. The ndondomeko otaya a bolodi flexible dera lagawidwa pawiri-...Werengani zambiri -
Chifukwa cha PCB kugwa solder mbale
Chifukwa cha PCB kugwa solder mbale PCB dera bolodi mu ndondomeko kupanga, nthawi zambiri kukumana ndi zolakwika ndondomeko, monga PCB dera bolodi mkuwa waya zoipa (amakhalanso akuti kuponya mkuwa), zimakhudza mankhwala khalidwe. Zifukwa wamba PCB dera gulu kuponya mkuwa ndi motere:...Werengani zambiri -
Momwe mungathanirane ndi mzere wogawa ma sign a PCB?
Popanga mapangidwe a PCB, kugawanika kwa ndege yamagetsi kapena kugawanika kwa ndege yapansi kudzatsogolera ku ndege yosakwanira. Mwanjira imeneyi, pamene chizindikirocho chikuyendetsedwa, ndege yake yowonetsera idzachoka ku ndege imodzi yamagetsi kupita ku ndege ina yamagetsi. Chodabwitsa ichi chimatchedwa ma sign span division. ...Werengani zambiri -
Zokambirana pa PCB electroplating hole kudzaza njira
Kukula kwa zinthu zamagetsi akukhala woonda ndi ang'onoang'ono, ndipo mwachindunji stacking vias pa vias akhungu ndi kamangidwe njira mkulu-kachulukidwe interconnection. Kuti mugwire bwino ntchito yomanga mabowo, choyamba, kutsetsereka kwa pansi pa dzenje kuyenera kuchitidwa bwino. Pali opanga angapo ...Werengani zambiri -
Kodi copper cladding ndi chiyani?
1.Kuphimba kwa Copper Chomwe chimatchedwa copper copper, ndi malo opanda pake pa bolodi la dera monga datum, ndiyeno wodzazidwa ndi mkuwa wolimba, madera amkuwawa amadziwikanso kuti kudzaza mkuwa. Tanthauzo la zokutira zamkuwa ndi: kuchepetsa kutsekeka kwa nthaka, kukonza luso loletsa kusokoneza; Chepetsani volt...Werengani zambiri
