Ekwakhiweni kwe-PCB, ukwakheka kwezakhi kungenye yezixhumanisi ezibalulekile. Okonjiniyela abaningi be-PCB, ukuthi bangabeka kanjani izingxenye ezifanele futhi ngempumelelo kunesethi yayo yamazinga. Sifise amakhono okusakhiwo, cishe okulandelayo okulandelayo okulandelayo kwezakhi ze-elekthronikhi kudinga ukulandela!
Ifektri yebhodi yesekethe
1. Landela umgomo wesakhiwo se- "BIG First Okokuqala, bese kuba yimincane, kuqala, okulula, okulula, okungukuthi, izifunda ezibalulekile zeyunithi nezinhlaka ezibalulekile kufanele zibekwe kuqala.
2. Umdwebo we-ground block kufanele abhekiswe kusakhiwo, futhi izingxenye eziphambili kufanele zihlelwe ngokuya ngokugeleza kwesiginali okuyinhloko yeBhodi.
I-3. Ukuhlelwa kwezakhi kufanele kube lula ukuhlukunyezwa nokugcinwa, okungukuthi, izingxenye ezinkulu azikwazi ukubekwa ezingxenyeni ezincane, futhi kufanele kube nezindawo ezanele ezizungeze izingxenye ezidinga ukungcoliswa.
4. Ezingxenyeni zesekethe zesakhiwo esifanayo, sebenzisa ukwakheka okujwayelekile kwe- "Symmetrical" ngangokunokwenzeka.
I-5. Yenza kahle ukwakheka ngokuya ngamazinga okusatshalaliswa okufanayo, isikhungo esilinganiselayo samandla adonsela phansi, kanye nesakhiwo esihle.
I-6. Uhlobo olufanayo lwezakhi ze-plug-in kufanele lubekwe endaweni eyodwa ku-X noma Y. Uhlobo olufanayo lwezakhi ze-polarised discrete kufanele futhi lulwele ukungaguquguquki ku-X noma Y y ukwenza lula ukukhiqizwa nokuhlolwa.
Ifektri yebhodi yesekethe
7. Izici zokushisa kufanele zivalwe ngokujwayelekile ukwenza lula ukuhlukaniswa kokushisa kwe-veneer nomshini wonke. Amadivayisi abucayi okushisa ngaphandle kwento yokutholwa kwamazinga okushisa kufanele agcinwe kude nezingxenye ezikhiqiza inani elikhulu lokushisa.
8 Amandla kagesi aphezulu, isiginali enkulu yamanje ne-voltage voltage bonal ebuthakathaka ihlukaniswe ngokuphelele; Isiginali ye-analog kanye nesiginali yedijithali ihlukaniswe; Isiginali yemvamisa ephezulu ehlukile kusuka kumasiginali aphansi aphansi; Isikhala sezinto ezivame ukwenzeka kufanele zinganele.
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10. Ekuhlelweni kwengxenye, ukucatshangelwa okufanele kufanele kunikezwe ukubeka amadivaysi asebenzisa ukuhanjiswa kwamandla okufanayo ndawonye ngangokunokwenzeka ukwenza lula ukuhlukaniswa kwamandla okuzayo.