1.What waa PCB ah?
PCB = daabacay guddiga circuit , Magaca Chinese, loo yaqaan guddiga korontada daabacan, waxaa sidoo kale lagu magacaabo daabacay guddiga circuit, taas oo ah qayb muhiim ah oo elektaroonik ah. Waa jirka taageero qaybaha elektaroonik ah oo waa side ah ee la xiriira koronto ee components.Because elektaroonik ah waxaa laga sameeyey daabacaadda elektarooniga ah, waxa la yidhaahdaa waa "daabacan" guddiga circuit.
2. PCBA = Assembly ee PCB .Waxaa qalabka elektarooniga ah ee kala duwan waxaa lagu soo shiriyey on board Bannaanka dhex process.Next Baakadaha dusha yimaado shirka sanduuqa, oo kulmin PCB urursadeen iyo qolof ah si ay u sameeyaan dhamaystirtay product.In kale haddii loo dhigo, waxay dhashay ee Guddiga PCB waxaa dhex maray SMT iyo nidaamka oo dhan fur-in daraa ah, loo yaqaan PCBA.This waa style a caadi ahaan loo isticmaalo ee qoraal ah ee dalka, iyo in Europe iyo Maraykanka waa PCB'A qoraal caadiga ah waa lagu daray a dhibic. PCBA, waxa PCB in lagu soldered.
3.What waa faraqa u dhexeeya PCB iyo PCBA?
PCB loola jeedaa guddiga Bannaanka, iyo PCBA loola jeedaa shirka reer guddiga circuit fur-in iyo habka SMT ah.
Mid ka mid ah waa saxan dhamaystirtay oo kale waa saxan u dhashay
PCB (Board Circuit Daabacidda) waxaa lagu magacaabaa " Daabacidda Board Circuit". Waxaa la sameeyey oo ah wax dumin kara galaas epoxy, oo waxaa loo qaybiyaa 4, 6 iyo 8 layers sidii ay tirada of layers signal, oo waa kuwa ugu badan ee 4 ama 6 chip laminates.The iyo sharooto kale ku xiran yihiin PCB ah.
PCBA la fahmi karaa sida guddiga circuit dhammaadeen, in uu yahay, geedi socodka on board circuit la soo gabagabeeyo ka hor inta uusan kombiyuutarka PCBA.
PCBA = Daabacidda Cirruit Board + Assembly.
In si kale loo dhigo, Guddiga dhashay PCB waxaa dhex maray SMT iyo nidaamka oo dhan fur-in daraa ah, loo yaqaan PCBA
Guddiga circuit Daabacidda PCB for gaabiyay gaaban, sida caadiga ah on qalabada wax, sida ay design ah loo dejiyay, circuit ku daabacay, xubno lagu daabacay ama isku-dar ah oo ka mid ah laba ka mid ah muuqaallo kale tabinta yeedhay Daabacidda electronic.The hannaankii tabinta isku xirnaanta korantada u dhexeeya qaybaha on qalabada substrate waxaa lagu magacaabaa circuit.In ku daabacan sidaas, circuit elektaroonik ah ama daabacan ku daabacan waxaa lagu magacaabaa p rinted guddiga circuit , sidoo kale loo yaqaan guddiga daabacan ama guddiga circuit ku daabacan.
Adeegyada / ODM / EMS 5.OEM waayo shirkii guddiga circuit daabacay :
1. tayada sare ee wareeg daabacan shirkii guddiga.
2. waafaqsaneyn Rosh.
3. leadtime Quick.
4. codsi No MOQ.
5. imtixaanka Final functional
Awoodda wax soo saarka:
PCBAs The noo by dhigay waxaa si balaadhan looga isticmaalaa degaanka ee qalabka guriga, qalabka warshadaha iyo LED nidaamka nalal iwm
Control Tayada:
1. Macaamiisha reconfirm liiska BOM hor qaybaha wax iibsiga,
2. qaybaha Ispect marka qaybaha yimid;
3. Muunado xaqiijiyo ka hor inta wax soo saarka mass.
4. Baaritaanka guddiyada assemly final.
Macluumaadka codsaday maxaa yeelay, ururkii PCB:
1. file Gerber guddida PCB maran.
2. BOM (Bill of qalab) Liiska iyo qaybaha qaar ka mid ah Creech ugu weyn.
3. hababka Imtixaanka bixiyo haddii loo baahdo.
4. files Barnaamijyada & qalab Barnaamijyada haddii loo baahdo.
5. file Schematic bixiyo haddii loo baahdo.
Maamulka sahaydu xero, Box dhista, Xidhmada iyo habkii ay iwm, haddii ay u baahan yihiin wax taageero mashruuca PCB ama PCBA kasta, soo dhawaynaynaa in aad la xiriirto King-PCB.com .