Nibihe bigize ibice byumuzunguruko?

Ikibaho cyumuzungurukoni Ibyingenzi bigizeibicuruzwa bya elegitoroniki.Reka turebe ibice bigize imbaho ​​zumuzunguruko:

1. Pad:
Amapadiri ni umwobo wibyuma bikoreshwa mugurisha ibikoresho.
 
Igice 2:
Ukurikije igishushanyo mbonera cyumuzunguruko, hazaba impande zombi, 4-layer, 6-layer, 8-layer, nibindi. Umubare wibice muri rusange ni kabiri.Usibye ibimenyetso byerekana ibimenyetso, hari izindi nzego zikoreshwa mugusobanura gutunganya.
 
3. Binyuze:
Igisobanuro cya vias nuko niba umuzenguruko udashobora gushyira mubikorwa ibimenyetso byose byerekana urwego rumwe, imirongo yikimenyetso igomba guhuzwa murwego binyuze.Vias muri rusange igabanijwemo ubwoko bubiri, bumwe ni icyuma binyuze, ikindi ntabwo ari icyuma binyuze.Icyuma kinyuze mu gukoresha guhuza ibice bigize ibice.Imiterere na diameter ya kunyura biterwa nibiranga ibimenyetso nibisabwa muruganda rutunganya.
 
4. Ibigize:
Ibigize bigurishwa kuri PCB.Guhuza imiterere hagati yibice bitandukanye birashobora kugera kumirimo itandukanye, nayo uruhare rwa PCB.

5. Imiterere:
Imiterere yerekeza kumurongo wibimenyetso uhuza pin yibikoresho.Uburebure n'ubugari bw'imiterere biterwa n'imiterere yikimenyetso, nkubunini bwa none, umuvuduko, nibindi.

 
6. Icapiro rya ecran:
Mugaragaza Icapiro rishobora nanone kwitwa ecran Icapiro, rikoreshwa mukumenyekanisha amakuru atandukanye ajyanye nibigize.Mugaragaza Icapiro muri rusange ryera, kandi urashobora kandi guhitamo ibara ukurikije ibyo ukeneye.
 
7. Maskeri yo kugurisha:
Igikorwa nyamukuru cya masike yo kugurisha ni ukurinda ubuso bwa PCB, gukora urwego rukingira hamwe nubunini runaka, no gukumira umubano hagati yumuringa numwuka.Mask yo kugurisha muri rusange ni icyatsi, ariko hariho n'umutuku, umuhondo, ubururu, umweru, n'umukara.
 
8. Umwobo uhagaze:
Umwobo uhagaze ni umwobo ushyizwe muburyo bworoshye bwo gushiraho cyangwa gukemura.
 
9. Kuzuza:
Kuzuza ni umuringa ushyirwa kumurongo wubutaka, ushobora kugabanya neza impedance.
 
10. Imipaka y'amashanyarazi:
Urubibi rw'amashanyarazi rukoreshwa mukumenya ibipimo byubuyobozi bwumuzunguruko, kandi ibice byose biri kumurongo wumuzingi ntibigomba kurenga iyi mipaka.
 
Ibice icumi byavuzwe haruguru nibyo shingiro ryibigize ikibaho cyumuzunguruko, kandi gushyira mubikorwa byinshi biracyakenewe gutegurwa muri chip kugirango bigerweho.
Niba ufite ikibazo, ikaze gusuraPCB.