Kana zvasvika kune zvemagetsi, akadhindwa edunhu mabhodhi (PCBs) chikamu chakakosha chekugadzira uye kugadzira maitiro.Zvichitaurwa zviri nyore, PCB ibhodhi rakagadzirwa neasina-conductive zvinhu ane conductive makwara kana maronda anobatanidza akasiyana emagetsi zvikamu senge resistors, capacitors uye transistors.
PCB dhizaini inosanganisira kugadzira marongero ekubatanidza uye zvikamu pane redunhu bhodhi, iyo yakakosha kuve nechokwadi chekushanda kwakanaka uye kuvimbika kwechigadzirwa.Sezvo tekinoroji ichienderera mberi, kudiwa kwehunyanzvi uye hwemhando yepamusoro PCB dhizaini inoramba ichiwedzera.
Mabhenefiti ePCB Dhizaini
PCB dhizaini inopa akawanda mabhenefiti pamusoro pechinyakare wiring uye nzira dzekuvaka dzemagetsi maseketi.Izvi zvinosanganisira:
1. Kuchengetedza nzvimbo: MaPCB anobvisa kudiwa kwewaya dzakakura, saka zvidiki, zvakanyanya compact zvigadzirwa zvemagetsi zvinogona kugadzirwa.
2. Kugara kwenguva refu: Nemhaka yokuti maPCB akagadzirwa nezvinhu zvakasimba uye ane michina yakasimba yekubatanidza, anogona kutsungirira tembiricha yepamusoro, mwando, uye kutenheka.
3. Consistency: PCBs inogadzirwa uye inounganidzwa pasi pemitemo yakasimba yehutano, nokudaro inopa kushanda kwakafanana.
4. Flexibility: Magadzirirwo ePCB anogona kugadziriswa kuti asangane nezvinodiwa, kusanganisira ukuru, chimiro uye nhamba yezvikamu.
5. Inodhura-inoshanda: PCBs inoderedza mutengo wekugadzirwa kwezvigadzirwa zvemagetsi nokuti zvinokurumidza uye zviri nyore kugadzira kupfuura nzira dzekugadzira wiring.
Chii chinobatanidzwa muPCB dhizaini?
PCB dhizaini inosanganisira akawanda matanho uye maitiro anogona kusiyana zvichienderana nekuoma kweprojekiti.Zvisinei, mamwe matanho anowanzobatanidzwa anosanganisira:
1. Schematic Capture: Izvi zvinosanganisira kudhirowa dhizaini yedunhu remagetsi, kusanganisira zvinongedzo uye kukosha kwechimwe nechimwe chikamu.
2. PCB Layout: Apa ndipo panotamisirwa dhizaini kubhodhi remuviri kana "canvas" uye zvikamu uye zviteshi zvakaiswa zvakanaka.
3. PCB yekugadzira: Mushure mekugadzirisa kwapera, bhodhi redunhu richapfuura nepakati pemichina yakawanda inosanganisira etching, drilling, soldering uye kuedza.
4. Gungano: Iyi ndiyo iyo zvikamu zvemagetsi zvakasungirirwa pamusoro pebhodhi nenzira inonzi Surface Mount Technology (SMT).
5. Kuedza uye Kuongorora: Kana yangoungana, bhodhi rinoiswa pasi pekuedzwa kwakasiyana-siyana uye kuongororwa kuti ive nechokwadi chokuti zvose zvinobatanidzwa zvakarurama uye dhizaini iri kushanda nemazvo.
mukupedzisa
PCB dhizaini chinhu chakakosha chekugadzirwa kwemagetsi mudziyo.Nezvakawanda zvakanakira, hazvishamisi kuti maPCB isarudzo yakakurumbira pakati peinjiniya dzemagetsi uye vagadziri pasi rese.Sezvo tekinoroji ichiramba ichishanduka, PCB dhizaini icharamba iri hunyanzvi hwakakosha kune nyanzvi mumunda.Nekudzidziswa kwakakodzera uye zviwanikwa, chero munhu anogona kuve ane hunyanzvi PCB mugadziri anogona kugadzira epamusoro zvigadzirwa zvemagetsi zvinoenderana nezvinodiwa uye zvinodiwa.
Nguva yekutumira: May-29-2023