I-PCB kunye nesekethe edibeneyo, yintoni umahluko phakathi kwezi zimbini?

Umahluko phakathiPCBibhodi yesekethe eprintiweyo kunye nesekethe edibeneyo:

1. Iisekethe ezidibeneyo ngokuqhelekileyo zibhekisela ekudityanisweni kwee-chips, ezifana ne-chip bridge esenyakatho kwi-motherboard, kwaye ngaphakathi kwe-CPU, zonke zibizwa ngokuba ziisekethe ezidibeneyo, kwaye igama lokuqala likwabizwa ngokuba ziibhloko ezidibeneyo.Isekethe eprintiweyo ibhekisa kwiibhodi zeesekethe esihlala sizibona, kunye nokuprinta kunye ne-soldering chips kwibhodi yesekethe.

2. Isekethe edibeneyo (IC) idityaniswe kwibhodi yePCB;ibhodi yePCB ngumthwali wesekethe edibeneyo (IC).Ibhodi yePCB yibhodi yesekethe eprintiweyo (Ibhodi yesekethe eprintiweyo, PCB).Iibhodi zeesekethe eziprintiweyo zifumaneka phantse kuzo zonke izixhobo zombane.Ukuba kukho iinxalenye ze-elektroniki kwisixhobo esithile, iibhodi zesekethe eziprintiweyo zixhonywa kwiiPCB ezinobukhulu obahlukeneyo.Ukongeza kokulungisa iindawo ezincinci ezincinci, umsebenzi oyintloko webhodi yesekethe eprintiweyo kukudibanisa ngombane iindawo ezahlukeneyo ezingentla.

3. Ukuyibeka ngokulula, isekethe edibeneyo idibanisa isiphaluka-injongo jikelele kwi-chip.Iphelele.Nje ukuba yonakele ngaphakathi, i-chip nayo iya konakaliswa, kwaye iPCB inokuthengisa izinto ngokwayo.Ukuba iphukile, inokutshintshwa.isiqalelo.

I-PCB yibhodi yesekethe eprintiweyo, ekubhekiselwa kuyo njengebhodi eprintiweyo, kwaye yenye yezona zinto zibalulekileyo kushishino lwe-elektroniki.Phantse lonke uhlobo lwezixhobo ze-elektroniki, ukusuka kwiiwotshi ze-elektroniki kunye neekhaltyhuleyitha ukuya kwiikhompyuter, izixhobo zonxibelelwano zombane, kunye neenkqubo zezixhobo zomkhosi, okoko nje kukho izinto ze-elektroniki ezinje ngeesekethe ezidityanisiweyo, ukuze wenze unxibelelwano lombane phakathi kwamacandelo ahlukeneyo, isekethe eprintiweyo. iibhodi kufuneka zisetyenziswe.ipleyiti.

Ibhodi yesekethe eprintiweyo iqulunqwe yiplati yesiseko ekhuselayo, iingcingo zokudibanisa kunye neepads zokudibanisa kunye ne-welding electronic components, kwaye inemisebenzi emibini yomgca we-conductive kunye ne-insulating base plate.Inokuthi ithathe indawo yocingo oluntsonkothileyo kwaye iqonde uqhagamshelo lombane phakathi kwamacandelo esekethe, engenzi lula nje ukudityaniswa kunye nokuwelda kweemveliso ze-elektroniki, inciphisa umthwalo wocingo kwiindlela zemveli, kwaye inciphisa kakhulu ukuqina kwabasebenzi;ikwanciphisa ubungakanani bomatshini wonke.Umthamo, ukunciphisa iindleko zemveliso, ukuphucula umgangatho kunye nokuthembeka kwezixhobo zombane.

Isekethe edibeneyo sisixhobo sombane esincinci okanye icandelo.Ukusebenzisa inkqubo ethile, i-transistors, i-resistors, i-capacitors, i-inductors kunye nezinye izinto ezifunekayo kwisekethe zidibeneyo, kwaye zenziwe kwiincinci ezincinci okanye ezininzi ezincinci ze-semiconductor okanye i-dielectric substrates, kwaye zifakwe kwi-tube., kwaye ube yi-microstructure enemisebenzi yesekethe efunekayo;onke amacandelo akuyo adityaniswe ngokwesakhiwo, okwenza amacandelo e-elektroniki abe yinyathelo elikhulu elibhekiselele kwi-miniaturization, ukusetyenziswa kwamandla aphantsi, ubukrelekrele kunye nokuthembeka okuphezulu.Imelwe ngonobumba “IC” kwisekethe.Abaqambi besekethe edibeneyo nguJack Kilby (i-germanium (Ge)-based based circuits) kunye noRobert Noyce (i-silicon (Si)-based based circuits).Uninzi lweshishini lanamhlanje le-semiconductor lisebenzisa iisekethe ezihlanganisiweyo ezise-silicon.