Ma board ozungulira osindikizidwa amagwiritsidwa ntchito kwambiri pamagetsi ndi matekinoloje osiyanasiyana, kuwapanga kukhala zida zamtengo wapatali kwambiri. Kaya ndi foni yam'manja, kompyuta kapena makina ovuta, mudzapeza kuti pcb imayang'anira ntchito ya chipangizocho. Ngati bolodi yosindikizidwa ili ndi zolakwika kapena zovuta zopanga, zitha kupangitsa kuti chinthu chomaliza chisagwire bwino ntchito ndikuyambitsa zovuta. Pazifukwa izi, opanga azikumbukira zidazi ndikugwiritsa ntchito nthawi yochulukirapo ndi zinthu zina kukonza zolakwikazo.
Ichi ndi chimodzi mwa zifukwa zazikulu chifukwa Madivelopa ambiri kutembenukira kwa okonza pcb ndi opanga kwa akatswiri kupanga ndi kuyezetsa.
Chifukwa chiyani pcb board iyenera kuyesedwa?
Gawo loyesa la kupanga PCB ndi gawo limodzi lofunikira kwambiri. Ngati mulibe kuyesa bolodi pcb wanu, pangakhale zolakwika ndi mavuto amene ananyalanyazidwa pa siteji kupanga. Mavuto awa amatha kupangitsa kuti pakhale zovuta komanso zolakwika. Kuti muchepetse mwayi wolephera ndikusunga kukhutira kwamakasitomala, ndikofunikira kuchita njira zoyeserera kuti muwonetsetse kuti matabwa osindikizidwa ndi zigawo zikugwira ntchito mokwanira. Pali njira yoyesera nthawi yonse yopanga, yomwe imakulolani kuti muzindikire zolakwika ndi zovuta kale kusiyana ndi gawo lomaliza loyesa.
Mapangidwe a board board osindikizidwa ndi makampani opanga nthawi zambiri amakhala ndi njira zoyeserera mosamalitsa kuti awonetsetse kuti bolodi losindikizidwa lomaliza ndilopamwamba kwambiri.
Kuyesa kwazinthu za PCB
Gawo loyesera nthawi zambiri limakhala gawo lokwanira ndipo limafuna chidwi chachikulu tsatanetsatane. The pcb board wapangidwa ndi zigawo zosiyanasiyana zovuta. Izi zingaphatikizepo ma capacitors, resistors, transistors, diode ndi fuse. Izi ndizo zigawo zikuluzikulu zomwe ziyenera kuyesedwa ngati zizindikiro za zolakwika ndi zolakwika.
Ma Capacitors-Capacitors ndi zida zazing'ono zamagetsi zomwe zimasunga mphamvu mu mawonekedwe a electrostatic fields. Ma capacitors ali ndi udindo wotsekereza kuthamanga kwachindunji ndikupangitsa kuti zitheke kusungirako nthawi yomwe mukusunga mphamvu. Kuyesa ma capacitor awa, magetsi amagwiritsidwa ntchito kuyesa ngati akugwira ntchito momwe amafunikira. Kupanda kutero, zotsatira zosiyanasiyana zitha kuwoneka, zomwe zikuwonetsa mabwalo amfupi, kutayikira, kapena kulephera kwa capacitor.
Diode-A diode ndi kachipangizo kakang'ono kamagetsi kamene kamatha kusamutsa zamakono mbali imodzi. Ikatumiza kunjira imodzi, imatchinga kumbuyo komweko. Diode ndi chipangizo chovuta kwambiri, ndipo kuyesa kumafuna chisamaliro. Ndibwino kuti mufunsane ndi katswiri musanayese ziwalo zokhudzidwa kuti mupewe kuwonongeka
Resistor-Resistor ndi chimodzi mwa zigawo zikuluzikulu za bolodi pcb. Zida zamagetsi zazing'onozi zili ndi ma terminals awiri omwe amapanga magetsi kuchokera pakalipano. Kuti muyese kukana uku, mutha kugwiritsa ntchito ohmmeter. Kukaniza kukakhazikika, mutha kugwiritsa ntchito ma multimeter a digito ndikulumikiza zotsogola kukana kuyesa. Ngati kuwerenga kwachuluka kwambiri, kungakhale chifukwa cha chopinga chotseguka.
Popeza bolodi la pcb limapangidwa ndi magawo osiyanasiyana amagetsi ovuta, ndikofunikira kuyesa ngati bolodi ya pcb ili ndi zolakwika kapena zolakwika zomwe zingapangitse gululo kuti liziyenda bwino. Chigawo chilichonse chiyenera kuyang'aniridwa ndikuyesedwa kuti chisungidwe chosindikizira chogwira ntchito chikhale chokwanira
Malingaliro a kampani Fastline Circuits Co., Ltd.imatenga zinthu zitatu zomwe zili pamwambazi ngati mfundo zopambana, ndipo makasitomala amatha kusankha wopanga bwino. Panthawi imodzimodziyo, tiyenera kumvetsera kulankhulana ndi kusinthanitsa ndi opanga, kuti mbali ziwirizo zikhale "zopindulitsa komanso zopambana" boma, ndikulimbikitsanso bwino mgwirizano wa polojekiti ya mankhwala.