Mid ka mid ah soo saaraha guddiga PCBA ee Amniga elektiroonigga ah
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.
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 |
Halkan ku qor fariintaada oo noo soo dir
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