1.What iyona PCB?
PCB = ephrintiwe wesifunda ibhodi ; Igama lesiShayina, ngokuthi ephrintiwe ibhodi kagesi, is asibizwa yini futhi ngokuthi ephrintiwe wesifunda ibhodi, okuyinto ebalulekile electronic. Kuyinto umzimba ukusekela zikagesi futhi esiphathiswa uxhumano kagesi components.Because electronic yenziwa wokunyathelisa electronic, ubizwa ngokuthi "ephrintiwe" wesifunda ibhodi.
2. PCBA = Omhlangano PCB .I kumadivayisi ahlukahlukene electronic ababuthelwa ebhodini wesifunda ngokusebenzisa process.Next ebusweni emaphaketheni iza inhlangano ebhokisini, okuyinto Uhlanganisela PCB zesikole igobolondo ukwakha kokuqendwa product.In Ngamanye amazwi, angenalutho PCB iBhodi badabula SMT futhi lonke inqubo-plug-in-DIP, ukubizwa ngokuthi PCBA.This isitayela evame ukusetshenziswa yokubhala kuleli zwe, futhi eYurophu nase-United States PCB'A lokubhala standard is a plus iphuzu. PCBA, kungcono PCB eziye soldered.
3.What umehluko phakathi PCB futhi PCBA?
PCB libhekisela ibhodi wesifunda kanti PCBA libhekisela inhlangano yabantwana bakwa-wesifunda ibhodi-plug-in futhi inqubo SMT.
Esinye isici ipuleti isiqediwe futhi elinye ipuleti elingenalutho
PCB (Elanyatheliswa Circuit Board) ibizwa ngokuthi " Elanyatheliswa Circuit Board". Wenziwe epoxy ingilazi resin impahla, okuyinto ihlukaniswe 4, 6 no-8 izingqimba ngokuvumelana nenani isignali izingqimba, futhi okuvame kakhulu 4 noma 6 laminates.The chip kanye nezinye nezimagqabhagqabha Banamathele PCB.
PCBA angase aqondwe njengokufaka kokuqendwa wesifunda ibhodi, okungukuthi, inqubo ebhodini wesifunda usuphothuliwe phambi Computing PCBA.
PCBA = Elanyatheliswa Cirruit IBhodi + LoMhlangano.
Ngamanye amazwi, angenalutho PCB iBhodi badabula SMT futhi lonke inqubo-plug-in-DIP, ukubizwa ngokuthi PCBA
PCB Elanyatheliswa wesifunda kwiBhodi sokuthola isifinyezo emfushane, ngokuvamile ku nangokuvikela impahla, ngokuvumelana design elinqunyiwe, circuit Okuprintiwe, izakhi Okuprintiwe noma inhlanganisela yalokhu okubili ihluzo conductive ebizwa ngokuthi Elanyatheliswa electronic.The iphethini conductive uxhumano kagesi phakathi izingxenye ku ekuvikeleni substrate ubizwa ngokuthi circuit.In ephrintiwe ngale ndlela, onyathelisiwe wesifunda ngogesi noma ephrintiwe libizwa p rinted wesifunda ibhodi , eyaziwa nangokuthi ibhodi ephrintiwe noma ephrintiwe wesifunda ibhodi.
5.OEM / ODM / EMS amasevisi wesifunda ephrintiwe ibhodi inhlangano :
1. izinga High wesifunda ephrintiwe ibhodi inhlangano.
2. Rosh imithetho.
3. leadtime Quick.
4. Ayikho MOQ isicelo.
5. Final test obusebenzayo
Ukukhiqizwa ikhono:
I PCBAs eyenziwe kithi kabanzi endaweni ekhaya Imishini, Equipments ezimbonini kanye LED ukukhanyisa uhlelo njll
Quality Control:
1. Amakhasimende reconfirm le BOM uhlu ngaphambi izingxenye ukuthenga;
2. Ispect izingxenye lapho izingxenye efika;
3. Amasampula ukuqinisekisa phambi ekukhiqizweni.
4. Hlola assemly amabhodi sokugcina.
Imininingwane Kucelwa PCB inhlangano:
1. ifayela Gerber we nalutho PCB ebhodini.
2. BOM (Bill wezinto) uhlu futhi abanye main izingxenye Spec.
3. izindlela Testing enikeziwe uma kunesidingo.
4. Uhlelo amafayela & ithuluzi Programming uma kunesidingo.
5. ifayela wokuhlelwa kwendikimba enikeziwe uma kunesidingo.
Ukuphathwa ebiyelwe supply chain, Ibhokisi Yakha, Iphakheji kanye Logistic njll, uma bedinga yikuphi ukwesekwa nganoma yisiphi PCB noma PCBA iphrojekthi, ukwamukela ukuxhumana King-PCB.com .