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i-dangcv8
01

Imibuzo Evame Ukubuzwa
umbukiso2v
02

Imibuzo Evame Ukubuzwa Ngesevisi ye-PCB
ddangusw
03

Imibuzo Evame Ukubuzwa Ngesevisi Yomhlangano We-PCB

Imibuzo Evame Ukubuzwa

I-PCB Eshumekiwe

Iyini izingxenye ezifakiwe ze-PCB?

I-PCB yezingxenye ezifakiwe iyibhodi lesifunda elifakwe izingxenye ezifana nama-transistors, ama-resistors, ama-capacitor, ngisho nama-semiconductor.

Yiziphi izici ezibalulekile zama-PCB afakiwe?

1. Usayizi omncane - Amabhodi wesekethe afakiwe mancane kunamabhodi wesekethe ajwayelekile, okwenza afaneleke kakhulu ekusetshenzisweni kwesikhala esilinganiselwe.

2. Umklamo ongenziwa ngezifiso – Ibhodi lesifunda eliphrintiwe elifakiwe lingaklanywa ukuze lihlangabezane nezidingo ezithile zephrojekthi noma uhlelo lokusebenza lomsebenzisi.

3. Ukusebenza okuthembekile kakhulu – izingxenye ezifakiwe Ama-PCB ahlolwe futhi aqinisekiswe ukuqinisekisa ukusebenza okuthembekile ngisho nasezimweni ezinzima njengamazinga okushisa aphezulu, ukushaqeka nokudlidliza, ukungcola kothuli noma umswakama njll.

4. Ukuthembeka Kwemishini – ngezingxenye ezifakwe ebhodini lesifunda, ngakho-ke amalunga e-solder ayancipha futhi ukuthembeka kuyanda.

5. Kusebenza kahle – izingxenye eziningi sezivele zakhiwe kwi-PCB, okuzonciphisa inani lezingxenye ze-elekthronikhi ezidinga ukudayiswa enqubweni yokuhlanganisa i-PCB.

6. Amakhono okunciphisa amandla - ama-passive afakiwe Ama-PCB asebenzisa amandla amancane kunamabhodi wesekethe aphrintiwe avamile, okusiza ukonga imali ezindlekweni zamandla ngokuhamba kwesikhathi.

7. Izinketho zokuxhumeka eziguquguqukayo – I-PWB efakiwe ingasekela izinhlobo ezahlukene zokuxhumeka, okuhlanganisa i-USB, i-Ethernet, i-Wi-Fi, i-Bluetooth njll., okuvumela izinketho eziningi zokuxhumeka ezingase zingatholakali kweminye imiklamo.

Ama-PCB afakiwe ahluke kanjani kuma-PCB ajwayelekile?

I-PCB engenalutho ehlanganisiwe iyi-PCB ethuthukisiwe enezendlalelo eziphakeme, ububanzi/isikhala esincane kanye nosayizi wokubhoboza omncane. Ivame ukusetshenziswa ezinhlelweni zobuchwepheshe obuphezulu. Kubonakala sengathi izindleko nazo zibiza kakhulu kune-PCB ejwayelekile.

Ingabe izingxenye ezifakiwe ze-PCB zibiza kakhulu kune-PCB evamile?

Ngokuvamile, amabhodi ezintambo eziphrintiwe afakiwe abiza kakhulu kune-PCB evamile, uma kubhekwa ubunzima obengeziwe kanye nezinqubo zokukhiqiza azidingayo.

Yiziphi izinzuzo zokusebenzisa amabhodi esifunda ahlanganisiwe?

Ukwandiswa kwe-miniaturization
Ukuthembeka okuthuthukisiwe
Ukusebenza kukagesi okwandisiwe
Ukusetshenziswa kwamandla okuphansi
Ukusebenza okwandisiwe
Izindleko ezincishisiwe

Yiziphi izinhlobo zezingxenye ezifakwe kwi-PCB ezingafakwa kuma-PCB?

Ngokuvamile, ama-resistor, ama-capacitor kanye nama-transistors angafakwa kuma-PCB. Ngezinye izikhathi, izingxenye zethusi noma ezinye zensimbi nazo zifakwa kuma-PCB ukuze kufezwe imisebenzi ekhethekile; singasebenzisa lolu hlobo lwebhodi lesifunda njenge-PCB yezinhlamvu zethusi efakwe.

Uyini umehluko phakathi kwe-PCB efakiwe kanye ne-PCB ohlelweni olufakiwe?

Nakuba la magama amabili ebukeka efana, ahluke ngokuphelele. I-PCB Embedded isho i-PCB enezingxenye ezifakwe njenge-resistor nama-capacitor afakwe ebhodini lesifunda, kodwa i-PCB ohlelweni olufakwe imvamisa isho izifunda eziphrintiwe ezisetshenziswa ezinhlelweni zekhompyutha ezifakwe i-embedded.