Auto electrons inoreva midziyo yemagetsi inoshandiswa mumotokari, kusanganisira injini yekudzora modules, ruzivo rwevaraidzo masisitimu, kuchengetedza masisitimu, masensa, nezvimwe. Zvishandiso izvi zvinoda kushandisa mapuranga edunhu (PCBA) kuita mabasa avo.
PCBA, iyo inokodzera mota dzemagetsi, inoda zvinotevera maitiro:
- Kuvimbika kukuru:Mamiriro ekushanda ezvigadzirwa zvemagetsi zvemotokari akaomesesa, uye hutsinye hwemamiriro ekunze senge kudzvanywa kwakanyanya, tembiricha yepamusoro, uye humidity yakanyanya inodiwa.Naizvozvo, iyo PCBA inoda kuvimbika kwakanyanya uye inogona kumhanya yakadzikama.
- Yakasimba anti-kupindira kugona:Iyo motokari inogadzirwa nemhando dzakasiyana-siyana dzekutumira uye dzinogamuchira, dzakadai seredhiyo, radar, GPS, nezvimwe. Izvi zvine kupindira kwakasimba, saka PCBA inoda kunyatsodzivisa kupindira uku.
- Kuderedza:Nzvimbo iri mukati memotokari ishoma, saka PCBA inoda kuve nehunhu hweminiaturization, iyo inogona kuwana inodiwa yedunhu basa munzvimbo shoma.
- Kushandiswa kwemagetsi kushoma:Zvigadzirwa zvemagetsi zvemotokari zvinoda kushanda panguva yemotokari kwenguva yakareba, saka zvinodikanwa kuchengetedza simba uye kuderedza kushandiswa uye kuchengetedza kushandiswa kwesimba.
- Maintenance:Kugadziriswa kwemidziyo yemagetsi yemotokari kunoda kuve nyore uye nekukurumidza, uye iyo PCBA inoda kuve nehunhu hwekuita nyore disassembly uye kugadzirisa.
Zvichienderana nezvinodiwa izvi, PCBA, iyo inokodzera mota dzemagetsi michina, inoda kusarudza kuvimbika kwakanyanya uye yakanaka tembiricha yekudzivirira zvikamu, uye kutora yakakosha dhizaini nekugadzira maitiro kuti ive nechokwadi chemhando uye kuvimbika kwePCBA.Panguva imwecheteyo, zvinodikanwa kufunga nezve PCB dhizaini uye mutsara optimization kuti ive nechokwadi chekugadzikana kwayo uye anti-kupindira.
Heano mamwe maPCBA modhi anoshandiswa zvakanyanya mumotokari dzemagetsi:
FR-4 Fluoro Material PCBA
Iro chiyero chedunhu bhodhi zvinhu.Iyo ine yakanaka corrosion resistance, hukasha uye insulation, uye inogona kumirisana neyakajairika mota yekushanda nharaunda.
High-temperature PCBA
Inokodzera nzvimbo dzepamusoro-tembiricha muzvigadzirwa zvemagetsi zvemotokari.Rudzi urwu rwePCBA runowanzo shandisa polyimide se substrate zvinhu, ine yakanaka yakakwirira tembiricha kuramba.
Integrated circuit (IC) PBCA
Yakakodzera kumagetsi emotokari ayo akakodzera kune yakakwirira-density integrated circuit applications.Iyo ine kuita kwakanakisa uye ine mabhenefiti e-high-speed, high density uye diki diki.
Metal substrate PCBA
Inokodzera kumagetsi emotokari inoda simba guru uye kupisa kwekushisa.PCBA yakadaro inoshandisa aluminiyamu nemhangura simbi se substrate zvinhu, iyo ine yakanaka yekupisa conductivity uye kupisa kupisa kuita.
PCBA
PCBA yakagadzirirwa zvikumbiro senge mota varaidzo masisitimu, kutyaira marekodha, navigation system, nezvimwe.
Aya marudzi ePCBA ane maitiro akasiyana uye mamiriro ekushandisa.Vanogona kusarudza yakanyanya kufanirwa PCBA modhi zvinoenderana neakananga mota yemagetsi zvinodiwa.