PCB module mo le fa’avasegaina fa’avasegaina fa’avasegaina

PCB manatu fa’atulagaina modular

I le feagai ai ma oloa faaeletonika ma sili atu ma sili atu tuʻufaʻatasiga masini faʻapipiʻi ma sili atu ma sili atu faiga faʻalavelave, e tatau ona faʻaogaina mafaufauga faʻapitoa mo le PCB layout. E tatau ona fa’aogaina metotia fa’atulagaina ma fa’atulagaina i masini fa’apipi’i mamanu ma uaea PCB. I le avea ai o se inisinia meafaigaluega, i luga o le nofoaga o le malamalama i le fausaga atoa faiga, ia / e tatau ona ia tuufaatasia muamua le manatu mamanu modular i schematic ata ma PCB uaea mamanu, ma fuafua le manatu faavae o le faatulagaga PCB e tusa ai ma le tulaga moni o PCB.

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PCB module mo le fa’avasegaina fa’avasegaina fa’avasegaina

Tuuina o elemene tumau

O le tuʻuina o vaega faʻapipiʻi e tutusa ma le tuʻuina o pu faʻamau, ma faʻalogo foi i se tulaga saʻo. E masani lava ona tuʻuina e tusa ai ma le fausaga mamanu. Fa’atotonu ma fa’alava le silkscreens o vaega ma fausaga, e pei ona fa’aalia i le Ata 9-6. A maeʻa ona tuʻuina elemene faʻapipiʻi i luga o le laupapa, e mafai ona selu le faʻasologa o faʻailoga o le laupapa atoa e tusa ai ma le mataupu faavae o le vavalalata o laina lele ma le faʻavae o le faʻamuamua faailo.

Fuafuaga ata ma PCB Feso’ota’iga Seti

Ina ia faafaigofieina le sailiga o vaega, e tatau ona fetaui le ata schematic ma le PCB, ina ia mafai e le lua ona faafanua le tasi i le isi, e taʻua o fegalegaleaiga. I le faʻaaogaina o le faʻaogaina o fesoʻotaʻiga, o vaega e mafai ona faʻatulagaina vave, faʻaitiitia ai le taimi o le mamanu ma faʻaleleia le lelei o galuega.

(1) Ina ia mafai ona ausia le fegalegaleaiga i le va schematic ata ma PCB i paga, e tatau ona faatino le lisi o le poloaiga “Meafaigaluega-Cross filifiliga ala” i le schematic faʻataʻitaʻiga faʻataʻitaʻiga atinaʻe ma PCB mamanu atinaʻe e faʻagaoioia le faiga filifiliga koluse, e pei o. fa’aalia i le Ata 9-7.

(2) E pei ona faaalia i le FIG. 9-8, e mafai ona iloa pe a uma ona filifilia se vaega i luga o le ata schematic, o le vaega tutusa i luga o le PCB o le a filifilia synchronously; I le isi itu, pe a filifilia se vaega i luga o le PCB, o le vaega tutusa i luga o le schematic e filifilia foi.

PCB module mo le fa’avasegaina fa’avasegaina fa’avasegaina

Faatulagaina faigofie

O lenei pepa o loʻo faʻaalia ai le faʻaogaina o se vaega faʻatulagaina, o lona uiga, o le faʻatulagaina o vaega i totonu o se vaega faʻataʻitaʻi, lea e mafai ona tuʻufaʻatasia ma le fegalegaleaiga o vaega i le amataga o le faʻatulagaga e faʻamavaeina ai se vaega o mea vevesi e ala i modules ma nofoaga. latou i se vaega patino.

(1) Filifili vaega uma o le tasi module i luga o le schematic diagram, ona filifilia lea o vaega e fetaui ma le schematic diagram i luga o le PCB.

(2) Faʻatino le faʻatonuga o le lisi “Meafaigaluega-Meafaigaluega-Faʻatulagaina i le vaega faʻataʻifaʻatasi”.

(3) Filifili se laina i totonu o se avanoa avanoa i luga o le PCB, ona faʻatulagaina lea o vaega o le module galuega i le vaega filifilia o le pusa, e pei ona faʻaalia i le Ata 9-9. Faatasi ai ma lenei galuega, e mafai ona vaevaeina uma modules galue i luga o le ata schematic i poloka vave.

O le fa’atulagaina o le fa’aogaina ma le fa’aogaina o feso’ota’iga e ō fa’atasi. I le faʻaaogaina o le faʻaogaina o fesoʻotaʻiga, filifili vaega uma o le module i luga o le ata faʻataʻitaʻi ma faʻatulaga tasi i luga ole PCB. Ma, e mafai ona e faʻaleleia atili le faʻatulagaina o le IC, resistor ma le diode. O le fa’atulagaga fa’apitoa lea, e pei ona fa’aalia i le Ata 9-10.

I le faʻatulagaina faʻapitoa, e mafai ona e faʻataʻitaʻiina le Polokalama Vertical Partition e vaelua ai le faʻataʻitaʻiga o ata faʻataʻitaʻiga ma le PCB design interface, e pei ona faʻaalia i le Ata 9-11, mo le faʻatulagaina vave e ala i le matamataina o vaaiga.