iluphi uhlobo olugcwele lwe-pcb

I-PCB isifinyezo ongase uhlangane naso lapho uxoxa ngogesi noma amabhodi wesekethe.Kodwa, wake wazibuza ukuthi liyini ifomu eligcwele le-PCB?Kule bhulogi, sihlose ukuqonda kangcono ukuthi lesi sifinyezo simelelani nokuthi sisho ukuthini emhlabeni wezinto zikagesi.

Liyini Ibhodi Lesekethe Eliphrintiwe?

I-PCB imele ukuthi “Printed Circuit Board”.Ngamagama alula, i-PCB iyibhodi lesifunda elenziwe ngezinto ezingezona ezokuthutha ezinemigudu yokuqondisa efakwe kuyo.Lezi zindlela zisungula ukuxhumana phakathi kwezingxenye ze-elekthronikhi ezihlukene futhi zivumela ibhodi ukuthi lisebenze njengesifunda esiphelele.Ama-PCB asetshenziswa ezinhlobonhlobo zemishini kagesi, kusukela kumathoyizi alula nezinto zikagesi kuya kumishini yezokwelapha ethuthukisiwe namakhompyutha.

Izinzuzo ze-PCB

Ama-PCB anikeza izinzuzo ezimbalwa kunezindlela ezindala zokuxhuma izingxenye ze-elekthronikhi.Okokuqala, mancane kakhulu, okuwenza alungele ama-electronics amancane.Ngenxa yobukhulu bawo, ama-PCB nawo alula futhi ayaphatheka kunezindlela zezintambo zendabuko.Okwesibili, njengoba izindlela zokuqhuba zifakwe ebhodini, ingozi yokulimala noma ukunqanyulwa iyancipha kakhulu.Lokhu kwenza ama-PCB athembeke kakhulu kunezinye izinketho.

Izinhlobo zama-PCB

Kunezinhlobo eziningi zama-PCB atholakalayo, ngalinye linenjongo yalo ethize.Nazi ezinye zezinhlobo ezivame kakhulu:

1. I-PCB enohlangothi olulodwa iwuhlobo oluyisisekelo kakhulu, zonke izindlela zokuqondisa zikolunye uhlangothi lwebhodi.Lezi zivame ukusetshenziswa kumasekhethi alula, kufaka phakathi amathoyizi nemishini elula.

2. Ama-PCB anezinhlangothi ezimbili anezindlela zokuqhuba ezinhlangothini zombili zebhodi, okuvumela amasekhethi ayinkimbinkimbi.Nokho, ziselula uma kuqhathaniswa nezinye izinketho.

3. Ama-PCB angama-Multilayer aqukethe izendlalelo ezimbalwa zemizila ye-conductive, evumela amasekhethi ayinkimbinkimbi kakhulu.Lezi zivame ukusetshenziswa kumishini kagesi ethuthuke kakhulu njengamakhompyutha nama-smartphone.

4. I-Rigid-Flex PCBs inketho entsha ehlanganisa izinzuzo zama-PCB aqinile futhi aguquguqukayo.Zilungele ukusetshenziswa emishinini edinga ukuba namandla kodwa ibe nezimo, njengemishini yezokwelapha.

Ekuphetheni

Sekukonke, i-PCB iyingxenye ebalulekile emhlabeni we-elekthronikhi, ehlinzeka ngendlela ethembekile nephumelelayo yokuxhuma izingxenye ze-elekthronikhi.Banikeza izinzuzo eziningi kunezindlela zezintambo zendabuko, okuhlanganisa usayizi omncane, isisindo esilula, nokuthembeka okuphezulu.Ukwazi uhlobo olugcwele lwe-PCB nezinhlobo ezahlukene ezitholakalayo kungakusiza uqonde kangcono indima edlalwa yilezi zingxenye kudivayisi kagesi.