Uyazi ukuthi yiziphi izinzuzo ze-Multilayer PCB?

Ekuphileni kwansuku zonke, ibhodi lesifunda le-PCB elinezingqimba eziningi liwuhlobo lwebhodi lesifunda olusetshenziswa kakhulu. Ngengxenye ebaluleke kangaka, kufanele izuze ezinhlelweni eziningi zebhodi lesifunda le-PCB elinezingqimba eziningi. Ake sibheke izinzuzo.

 

Izinzuzo zohlelo lokusebenza zamabhodi wesekethe we-PCB anezingqimba eziningi:1. Ukuminyana okuphezulu komhlangano, usayizi omncane, isisindo esilula, ukuhlangabezana nezidingo zokukhanya kanye ne-miniaturization yemishini kagesi;2. Ngenxa yokuminyana okuphezulu komhlangano, izintambo phakathi kwezingxenye (kuhlanganise nezingxenye) ziyancipha, ukufakwa kulula, futhi ukwethembeka kuphezulu;3. Ngenxa yokuphindaphinda nokuvumelana kwezithombe, inciphisa amaphutha ezintambo nokuhlanganisa futhi yonga ukugcinwa kwemishini, ukulungisa iphutha nesikhathi sokuhlola;4. Inani lezendlalelo zezintambo lingandiswa, ngaleyo ndlela likhulise ukuguquguquka kokuklama;

5. Ingenza isifunda nge-impedance ethile, engakha i-high-speed transmission circuit;

6. Isiyingi, isendlalelo sokuvikela isekethe kazibuthe singasethwa, futhi isendlalelo sensimbi esiwumgogodla wokushisa singasethwa ukuze sihlangabezane nezidingo zemisebenzi ekhethekile njengokuvikela nokukhishwa kokushisa.

Ngokuthuthuka okuqhubekayo kobuchwepheshe be-elekthronikhi kanye nokuthuthukiswa okuqhubekayo kwezidingo zemishini ye-elekthronikhi ekhompyutheni, yezokwelapha, yezindiza kanye nezinye izimboni, ibhodi lesifunda liyathuthuka ngendlela yokunciphisa ivolumu, ukunciphisa izinga kanye nokukhula kwabantu. Ngenxa yomkhawulo wesikhala esitholakalayo, amabhodi aphrintiwe anohlangothi olulodwa nakabili awakwazi ukuzuza ukwanda okwengeziwe kokuminyana komhlangano. Ngakho-ke, kuyadingeka ukucabangela ukusetshenziswa kwamabhodi wesifunda se-multilayer anenani eliphakeme lezendlalelo kanye nokuhlangana okuphezulu komhlangano. Amabhodi wesifunda se-Multilayer asetshenziswe kabanzi ekwenzeni imikhiqizo ye-elekthronikhi ngenxa yokuklama kwawo okuguquguqukayo, ukusebenza kukagesi okuzinzile nokuthembekile kanye nokusebenza komnotho okuphakeme.