Mid ka mid ah joogsiga badbaadada elegtarooniga ah ee PCBA

Adeegeena:

Anteenada iyo habaynta calaamadaha waa la isku dari karaa oo la wada duubi karaa.

Naqshadaynta is haysta waxay xaqiijinaysaa dariiq calaamad gaaban.

Khasaare hooseeya ee gudbinta calaamadaha iyo habaynta.


Faahfaahinta Alaabta

Tags Product

Tilmaamaha alaabta

● Qalabka: Fr-4

● Tirada lakabka: 6 lakab

● Dhumucda PCB: 1.2mm

● Min.Raad raac / bannaanka bannaanka: 0.102mm/0.1mm

● Min.Daloolka la qoday: 0.1mm

● Iyada oo loo marayo Habraaca: Via-yada

● Dhamaadka dusha sare: ENIG

Faa'iidada

1) Sannado waayo-aragnimo ah oo ku saabsan wax soo saarka daloolka nuska ah, iyadoo la adeegsanayo mashiinka Da Chuan Routing, hagaajinta godka nuska ah ka dibna qaabaynta qaabka, buuxi shuruudaha qaabka adag;

2) Ballaca xariiqda ugu yar iyo kala dheereynta xariiqda: 0.065/0.065mm, suufka BGA ugu yar: 0.2mm, daboolo baahiyaha gaarka ah ee macaamiisha;

3) Dhuxul Copper Korontada ah ee Godad Indho la'aan ah oo ay samaysay Universal DVCP

4) Habka hubinta muunada adag, dammaanad qaadka wax soo saarka macaamiisha.

csavav (1)
csavav (2)

Awoodda farsamada ee PCBA

SMT Saxnaanta booska: 20 um
Cabbirka ka kooban:0.4×0.2mm(01005) —130×79mm, Flip-CHIP,QFP,BGA,POP
Max.dhererka qayb :: 25mm
Max.Cabbirka PCB:680×500mm
Min.Cabbirka PCB:ma xaddidna
Dhumucda PCB: 0.3 ilaa 6mm
Miisaanka PCB:3KG
Mawjada-Alxanka Max.PCB ballac:450mm
Min.PCB width: ma xaddidan
Dhererka qaybta: Sare 120mm/Bot 15mm
Dhidid-Ilaaliyaha Nooca birta ah: qayb, dhan, dhex gal, dhinac
Walxaha birta ah: Copper, Aluminium
Dhammaystir dusha sare: dhejinta Au, dhejinta jeexjeexa, dhejinta Sn
Heerka kaadiheysta hawada: in ka yar 20%
Riix-ku habboon Kala duwanaanshaha saxafada:0-50KN
Max.Cabbirka PCB:800X600mm
Tijaabinaya ICT, duulista baaritaanka, gubashada, tijaabada shaqada, baaskiil wadida heerkulka

Habkayaga hal-abuurka leh wuxuu noo ogolaanayaa in aan isku geyno anteenada iyo habka signalka hal xirmo, taas oo meesha ka saaraysa caqabadaha isdhexgalka.Ma aha oo kaliya in tani ay ku badbaadiso waqti iyo dadaal, waxay sidoo kale hubisaa waddooyinka calaamadaha gaaban, yaraynta khasaaraha calaamadaha inta lagu jiro gudbinta iyo habaynta.

Si taxadar leh oo laga sameeyay agab tayo sare leh, looxyadayada PCBA-da waxay ka samaysan yihiin Fr-4, walxo la isku halayn karo oo waara oo loo yaqaano sifooyin koronto oo heersare ah iyo xoog farsamo.Guddidu waxay leedahay lakabyo 6 ah, oo siinaya meel ku filan dhammaan qaybaha lagama maarmaanka ah iyadoo la ilaalinayo shaqeynta ugu fiican.

Looxyadayada PCBA-da ayaa dhumucdiisu tahay 1.2 mm, iyaga oo hubinaya saxnaanta ugu sareysa iyo is dhexgalka aan toos ahayn ee nidaamkaaga amniga.0.102mm/0.1mm raadraaca ugu yar ee dibadda iyo cabbiraadaha ayaa bixiya saxnaanta sare ee waxqabadka sare ee nidaamyada badbaadada.

Godad la qoday oo leh dhexroorka ugu yar ee 0.1 mm ayaa sii wanaajinaya shaqada PCB-ga iyo la jaanqaadka aaladaha amniga ee kala duwan.Waxaan isticmaalnaa teendho iyada oo loo marayo habka si aan uga ilaalino godadka la dalooliyo waxyeellada oo aan u hubinno isku xirnaanta la isku halayn karo ee ka dhexeeya lakabyada kala duwan ee looxa.

Si loo hubiyo nolosha adeegga iyo isku halaynta guddiga PCBA, waxaan u isticmaalnaa daawaynta dusha sare ee nickel immersion gold (ENIG).Daaweynta dusha sare waxay bixisaa waxqabad kiimiko iyo koronto oo heer sare ah, waxay ka hortagtaa daxalka waxayna hubisaa gudbinta calaamadaha ugu fiican.

Ku kalsoonow khibradayada iyo khibradayada warshadaha wax soo saarka elektiroonigga ah.Waxaa naga go'an inaan bixino alaab tayo sare leh oo buuxisa shuruudaha adag ee warshadaha amniga.Maalgashi ku samee guddiyadayada PCBA-da ee badbaadada elegtarooniga ah oo khibrad is dhexgalka aan kala go 'lahayn, naqshadaynta is haysta iyo waxqabadka sare.


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