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Unoziva here musiyano pakati pezvinhu zvakasiyana zvePCB board?
-Kubva pcb world, The combustibility of materials, also known as flame retardancy, self-kudzima, flame resistance, flam resistance, fire resistance, flammability and other combustibility, ndeyekuongorora kugona kwechinhu kuramba kutsva. Zvinhu zvinopisa zvinopisa sa...Verenga zvimwe -
PCB process classification
Zvinoenderana nehuwandu hwePCB layers, yakakamurwa kuita imwechete-side, kaviri-side, uye akawanda-layer board. Iwo matatu bhodhi maitiro haana kufanana. Iko hakuna yemukati layer process ye single-sided and double-sided panels, kunyanya kucheka-kuchera-kutevera-up process. Multilayer mabhodhi acha ...Verenga zvimwe -
Wedzera ruzivo! Tsananguro yakadzama yegumi nematanhatu akajairwa PCB solder defects
Iko hakuna goridhe, hapana akakwana ”, ndizvo zvinoita PCB board. MuPCB welding, nekuda kwezvikonzero zvakasiyana-siyana, kukanganisa kwakasiyana-siyana kunowanzoitika, senge welding, kupisa, bhiriji uye zvichingodaro. Ichi chinyorwa, Isu tinotsanangura zvakadzama maitiro ekutaridzika, njodzi uye chikonzero chekuongorora kwe16 yakajairika ...Verenga zvimwe -
Chii chinoita kuti ruvara rwe solder mask inki ine pabhodhi?
Kubva kuPCB World, Vanhu vazhinji vanoshandisa ruvara rwePCB kusiyanisa kunaka kwebhodhi. Muchokwadi, ruvara rwebhodhi reamai harine chekuita nekuita kwePCB. PCB board, kwete kuti iyo yakakwirira kukosha, zviri nyore kushandisa. Rudzi rwePCB pamusoro ...Verenga zvimwe -
MuPCB dhizaini, pane zvimiro zvinodiwa kune mamwe maturusi akakosha
PCB dhizaini dhizaini hachisi chinhu chekupokana, ine mimwe mitemo inoda kuteverwa nemunhu wese. Pamusoro pezvakawanda zvinodiwa, mamwe maturusi akakosha anewo akasiyana marongero zvinodiwa. Marongerwo ezvinodiwa zvecrimping zvishandiso 1) Hapafanirwe kunge paine zvinhu zvakakwirira kupfuura 3 ...Verenga zvimwe -
Multi-siyana uye diki-batch PCB kugadzirwa
01 >> Pfungwa yemhando dzakasiyana-siyana uye mabheti madiki Multi-siyana, diki-batch kugadzirwa inoreva nzira yekugadzira umo mune akawanda marudzi ezvigadzirwa (zvinotsanangurwa, mhando, saizi, maumbirwo, mavara, nezvimwewo) sechinangwa chekugadzira. panguva yakatarwa yekugadzirwa, uye ...Verenga zvimwe -
Hunhu uye kusarura kwekukanganisa kukanganisa
Zvinowanzoonekwa kuti vazhinji vanotanga vari kukanda pakupikisa pakugadzirisa dunhu, uye rinobviswa uye rinosungirirwa. Zvechokwadi, pane zvakawanda zvekugadzirisa. Chero bedzi iwe uchinzwisisa kukuvadza maitiro ekupikisa, haufanirwe kupedza nguva yakawanda. Resistor ndiye...Verenga zvimwe -
Chii chinonzi PCB marongerwo
Iyo PCB marongero ibhodhi redunhu rakadhindwa. Iyo yakadhindwa yedunhu bhodhi inonziwo yakadhindwa redunhu bhodhi, inova mutakuri unobvumira akasiyana emagetsi zvikamu kuti zvibatanidzwe nguva dzose. PCB dhizaini inoshandurirwa mune yakadhindwa yedunhu bhodhi marongero muChinese. Dare redunhu riri pat...Verenga zvimwe -
Aya gumi ari nyore uye anoshanda PCB ekupisa kupisa nzira
Kubva kuPCB World Nokuda kwezvigadzirwa zvemagetsi, humwe huwandu hwekupisa hunogadzirwa panguva yekushanda, kuitira kuti kupisa kwemukati kwemidziyo kusimuke nokukurumidza. Kana kupisa kusina kupera munguva, midziyo icharamba ichipisa, uye chigadziro chichakundikana nekuda kwekupisa. The...Verenga zvimwe -
Yakajairika PCB debugging hunyanzvi
Kubva kuPCB World. Ingave bhodhi rakagadzirwa nemumwe munhu kana bhodhi rePCB rakagadzirwa uye rakagadzirwa iwe pachako, chinhu chekutanga kuwana kutarisa kuvimbika kwebhodhi, senge tinning, kutsemuka, mapfupi maseketi, akavhurika maseketi, uye kuboora. Kana bhodhi racho richinyanya kushanda Iva wakaoma, saka iwe c...Verenga zvimwe -
Mukugadzirwa kwePCB, ndedzipi nyaya dzekuchengetedza gap dzichasangana?
Tichasangana nenyaya dzakasiyana-siyana dzekuchengetedza nzvimbo mune zvakajairwa PCB dhizaini, senge kupatsanura pakati pe vias nemapads, uye kupatsanura pakati pematanho nematehwe, zvinova zvinhu zvese zvatinofanira kufunga. Isu tinokamura nzvimbo idzi muzvikamu zviviri: Kuchengetedzwa kwemagetsi Kubvumidzwa Kusiri kwemagetsi kuchengetedzeka ...Verenga zvimwe -
Iwe unonzwisisa chaizvo V-kucheka mushure mekuita PCB kwenguva yakareba kudaro? .
PCB musangano, V-shaped kupatsanura mutsara pakati pevheji mbiri uye vheji uye mupendero wegadziriro, mu "V" chimiro; Mushure mekugadzira, inoputika, saka inonzi V-CUT. Chinangwa cheV-cheka Chinangwa chikuru chekugadzira V-kucheka ndechekufambisa mushandisi kugovera bhodhi afte ...Verenga zvimwe
