Kukosha kwepcbs mune tekinoroji yanhasi
Munyika yanhasi inokurumidza kushanduka yetekinoroji, mabhodhi edunhu akadhindwa (PCBs) anoita basa rakakosha mukushanda kwemidziyo yemagetsi. Kubva pamafoni emafoni kusvika kune zvigadzirwa zvekurapa, maPCB ndiwo musimboti wemagetsi emazuva ano, achipa chikuva chezvikamu kuti zvibatanidzwe uye zvibatanidzwe muhurongwa hwakaoma. Mune ino blog, isu tichaongorora kukosha kwePCBs uye maitiro avo pane akasiyana maindasitiri.
PCB ndiyo hwaro hwemidziyo yemagetsi, inoshanda sechitsigiro chemagetsi chezvikamu zvemagetsi uye nekupa kubatanidza kwemagetsi pakati pazvo. Iwo anoumbwa neasiri-conductive substrate zvinhu (senge fiberglass) yakavharwa nekatetepa yemhangura inotungamira inogadzira nzira yemagetsi masaini kufamba. Iyi dhizaini inogonesa kusangana kwakasimba kwezvikamu zvemagetsi uye inovimbisa kushanda kwakavimbika kwechigadzirwa.
Chimwe chezvikonzero zvakakosha maPCB akakosha mune tekinoroji yemazuva ano kugona kwavo kuve miniaturized. Nekuenderera mberi kudiwa kwezvidiki, zvakanyanya compact zvemagetsi zvishandiso, maPCB anobvumira kubatanidzwa kwenhamba huru yezvikamu munzvimbo shoma. Izvi zvakatungamira kukudziridzwa kwemagajeti anotakurika akave chikamu chakakosha chehupenyu hwedu hwezuva nezuva.
Pamusoro pezvo, maPCB anobatsira kuvandudza kuvimbika kwese uye kusimba kwemidziyo yemagetsi. PCBs dzakagadzirirwa kunyatsopisa kupisa, izvo zvakakosha kudzivirira zvikamu kubva pakupisa. Mukuwedzera, iyo soldered yekubatanidza pakati pechikamu nePCB inovimbisa yakachengeteka uye yakagadzikana yemagetsi kubatana, kuderedza njodzi yekusashanda uye kutadza.
Muindasitiri yezvekufambiswa kwemashoko, maPCB akakosha mukuvandudza kweyepamusoro-kumhanya, yakakwirira-frequency yekutaurirana michina. Dhizaini yePCBs inobvumira kufambiswa kwezviratidzo muzvikamu zvakasiyana-siyana, zvichiita kuti kushanda kwakanaka kweasina waya yekutaurirana masisitimu, setiraiti kutaurirana uye data network michina.
Pamusoro pezvo, maPCB anoitawo basa rakakosha muindasitiri yemotokari, kwaanoshandiswa mukugadzira magetsi ekudzora mayunitsi, powertrain masisitimu, uye infotainment masisitimu. Kubatanidzwa kwePCB mumotokari kwakafambisa kufambira mberi muhunyanzvi hwemotokari, kusanganisira kuvandudzwa kwemotokari dzemagetsi uye dzinozvimiririra.
Mundima yekurapa, maPCB anoshandiswa mumhando dzakasiyana siyana dzemidziyo, zvinosanganisira mamonitor ekurapa, michina yekuongorora, uye michina inoisirwa. Kuvimbika uye kurongeka kwakapihwa nePCB kwakakosha pakushanda kwakaringana kwemidziyo yekurapa, pakupedzisira kubatsira kuvandudza kutarisirwa kwevarwere uye kufambira mberi kwekurapa.
Sezvo tekinoroji ichiramba ichishanduka, kudiwa kwemamwe epamberi uye akaomarara PCB magadzirirwo ari kuramba achiwedzera. Vagadziri vePCB vanoenderera mberi nekugadzira nekuvandudza maPCB ane hunyoro hwepamusoro, kutendeseka kwechiratidzo chepamusoro, uye nekuwedzera kugona kwekutonga kwemafuta kuti asangane nezvido zvinoshanduka zveindasitiri.
Muchidimbu, maPCB chikamu chakakosha chekusimudzira uye kufambira mberi kwehunyanzvi hwemazuva ano. Kuita kwavo kwakasiyana-siyana, kuvimbika uye kugona kuita miniaturized kunoita kuti ive yakakosha mumaindasitiri mazhinji. Sezvatinoramba tichiona kufambira mberi kunokurumidza mumidziyo yemagetsi, maPCB pasina mubvunzo achaita basa guru mukuumba ramangwana reruzivo rwokugadzira zvinhu.