Njengengxenye ebalulekile yazo zonke izinto zikagesi, ubuchwepheshe obudume kakhulu emhlabeni budinga okuphelele PCB umklamo. Nokho, inqubo ngokwayo ngezinye izikhathi ayinalutho. Athambile futhi ayinkimbinkimbi, amaphutha avame ukwenzeka kwinqubo yokuklama ye-PCB. Ngenxa yokubambezeleka kokukhiqiza okubangelwa ukugeleza kabusha kwebhodi lesifunda, okulandelayo amaphutha amathathu avamile e-PCB okufanele aqashelwe ukuze kugwenywe amaphutha okusebenza.

1.) Imodi yokufika

Nakuba isofthiwe eminingi yokuklama ye-PCB ihlanganisa imitapo yolwazi yengxenye ye-General Electric, izimpawu zayo zeskimu ezihlobene namaphethini okufika, amanye amabhodi esekethe azodinga abaklami ukuthi bazidwebe mathupha. Uma iphutha lingaphansi kwesigamu semilimitha, unjiniyela kufanele aqine kakhulu ukuze aqinisekise ukuhlukaniswa okufanele phakathi kwamaphedi. Amaphutha enziwe phakathi nalesi sigaba sokukhiqiza azokwenza ukushisela kube nzima noma kungenzeki. Ukusebenza kabusha okudingekayo kuzodala ukubambezeleka okubizayo.

2.) Sebenzisa izimbobo ezingaboni/ezingcwatshiwe

Emakethe yamadivayisi ajwayele ukusebenzisa i-IoT namuhla, imikhiqizo emincane nemincane iyaqhubeka nokuba nomthelela omkhulu kakhulu. Lapho amadivaysi amancane edinga ama-PCB amancane, onjiniyela abaningi bakhetha ukusebenzisa i-vias eyimpumputhe kanye nama-vias angcwatshwe ukuze kuncishiswe unyawo lwebhodi lesifunda ukuxhuma izingqimba zangaphakathi nezangaphandle. Nakuba imbobo edlulayo inganciphisa ngempumelelo indawo ye-PCB, inciphisa isikhala sezintambo, futhi njengoba inani lezengezo likhula, lingase libe yinkimbinkimbi, okwenza amanye amabhodi abize futhi angenzeki.

3.) Landelela ububanzi

Ukuze wenze usayizi webhodi ube mncane futhi uhlangane, umgomo kanjiniyela ukwenza imikhondo ibe mincane ngangokunokwenzeka. Ukunquma ububanzi bokulandelela kwe-PCB kuhilela okuguquguqukayo okuningi, okwenza kube nzima, ngakho-ke kuyadingeka ukuqonda ngokugcwele ukuthi mangaki ama-milliamp azodingeka. Ezimweni eziningi, imfuneko yobubanzi obuncane ayanele. Sincoma ukusebenzisa isibali sobubanzi ukuze sinqume ukujiya okufanele futhi uqinisekise ukunemba komklamo.