I-PCB ingahlukaniswa ibe yiphaneli elilodwa, iphaneli ephindwe kabili, ibhodi enezingqimba eziningi, eguquguqukayo PCB ibhodi (Ibhodi eliguquguqukayo), ibhodi le-PCB eliqinile, ibhodi ye-PCB eqinile (eqinile-eguquguqukayo), njalonjalo. Ibhodi Yesekethe Eliphrintiwe (i-PCB), eyaziwa nangokuthi Ibhodi Yesekethe Eliphrintiwe, liyingxenye ebalulekile ye-elekthronikhi, ukusekelwa kwezingxenye ze-elekthronikhi, ngumhlinzeki wezinto zokuxhuma ngogesi, ngoba lenziwa ubuchwepheshe bokuphrinta ngogesi, ngakho kubizwa nangokuthi Ibhodi Yesifunda “Ephrintiwe”. I-PCB imane iyipuleti elincanyana eliqukethe amasekhethi ahlanganisiwe nezinye izinto zikagesi.

Eyodwa, ngokuhlukaniswa kwesendlalelo sesifunda: ihlukaniswe yaba yiphaneli elilodwa, iphaneli ephindwe kabili, nebhodi lezendlalelo eziningi. I ezivamile multilayer ibhodi ngokuvamile 3-6 izingqimba, futhi eziyinkimbinkimbi multilayer ibhodi angafinyelela izingqimba ezingaphezu kuka-10.

(1) iphaneli elilodwa

Kwibhodi lesifunda eliphrintiwe eliyisisekelo, izingxenye zigxile kolunye uhlangothi nezintambo zigxilwe kolunye. Ngoba ucingo luvela ohlangothini olulodwa kuphela, ibhodi lesifunda eliphrintiwe libizwa ngephaneli elilodwa. Amasekethe okuqala abesebenzisa lolu hlobo lwebhodi lesifunda ngoba bekukhona imikhawulo eminingi eqinile ekwakhiweni kwesekethe lephaneli elilodwa (ngoba bekunohlangothi olulodwa kuphela, izintambo bezingakwazi ukuwela futhi bekufanele zihanjiswe ngendlela ehlukile).

(2) iphaneli ephindwe kabili

Ibhodi lesifunda linezintambo ezinhlangothini zombili. Ukuze izintambo ezinhlangothini zombili zikwazi ukuxhumana, kufanele kube khona ukuxhumana kwesifunda okufanele phakathi kwezinhlangothi zombili, okubizwa ngokuthi umgodi wokuqondisa. Izimbobo zomhlahlandlela izimbobo ezincane ebhodini lesifunda eliphrintiwe, eligcwalisiwe noma elifakwe insimbi, elingaxhunywa ezintanjeni ezinhlangothini zombili. Amapaneli aphindwe kabili angasetshenziswa kumasekethe ayinkimbinkimbi kakhulu kunamaphaneli angashadile ngoba indawo iphindwe kabili futhi izintambo zingashintshaniswa (zingalimala ngakolunye uhlangothi).