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Copper clad laminate ndiyo yakakosha substrate
Iyo nzira yekugadzira yemhangura clad laminate (CCL) ndeyekuisa iyo inosimbisa zvinhu ne organic resin uye kuiomesa kuti iite prepreg.A blank rakagadzirwa prepregs akati wandei laminated pamwechete, rimwe kana mativi ose akafukidzwa nemhangura foil, uye ndiro-shape zvinhu zvakagadzirwa nekutsikirira inopisa.F...Verenga zvimwe -
Mamwe matambudziko akaoma ane chekuita nePCB yekumhanya, wagadzirisa kusahadzika kwako here?
Kubva kuPCB nyika 1. Maitiro ekufunga nezve impedance yekufananidza paunenge uchigadzira yakakwirira-kumhanya PCB dhizaini schematics?Paunenge uchigadzira yakakwira-kumhanya PCB maseketi, impedance yekufananidza ndeimwe yezvinhu zvekugadzira.Iyo impedance kukosha ine hukama hwakakwana neiyo wiring nzira, sekufamba pa su...Verenga zvimwe -
Ndeipi mikana yekusimudzira iyo PCB indasitiri ine mune ramangwana?
Kubva kuPCB World-- 01 Iyo dhizaini yekugona kugadzira iri kuchinja Iyo nzira yekugadzira hunyanzvi ndeyekuwedzera kugadzirwa uye kuwedzera huwandu, uye kusimudzira zvigadzirwa, kubva pasi-kumagumo kusvika kumusoro-kumagumo.Panguva imwecheteyo, vatengi vepasi havafanirwe kunge vakanyanya kutarisisa ...Verenga zvimwe -
Zvinoenderana nePCB board reinforcement materials, inowanzo patsanurwa kuva anotevera marudzi:
Zvinoenderana nePCB board reinforcement materials, inowanzo patsanurwa kuva anotevera marudzi: 1. Phenolic PCB bepa substrate Nokuti rudzi urwu rwePCB board inoumbwa nepepa pulp, huni pulp, nezvimwewo, dzimwe nguva inova makadhibhokisi, V0 board, flame- retardant board uye 94HB, etc. Yayo huru mate...Verenga zvimwe -
COB soft package
1. Chii chinonzi COB soft packageSei iri pabhodhi redunhu?Zvinoguma nei?Muchokwadi, iyi imhando yepakiti.Isu tinowanzo kudana iyo "soft package".Zvinonzi soft package is act...Verenga zvimwe -
Unoziva here musiyano pakati pezvinhu zvakasiyana zvePCB board?
-Kubva pcb world, The combustibility of materials, also known as flame retardancy, self-kudzima, flame resistance, flame 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
