Wararka
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Waa maxay shuruudaha nidaamka looxyada wareegyada PCB?
1. Cabbirka PCB 【Sharaxaadda Dhabarka】 Cabbirka PCB waxaa xaddiday awoodda qalabka wax soo saarka elektiroonigga ah. Sidaa darteed, cabbirka PCB ee ku habboon waa in lagu tixgaliyaa naqshadaynta nidaamka nidaamka alaabta. (1) Cabbirka ugu badan ee PCB ee qalabka SMT uu ku rakibi karo wuxuu ka yimid...Sii akhri -
Maxay yihiin qeexitaannada naqshadeynta guddiga PCB? Waa maxay shuruudaha gaarka ah?
Naqshadeynta Guddiga Wareegga Daabacan SMT ee wareegga wareegga waa mid ka mid ah qaybaha lagama maarmaanka ah ee naqshadeynta dusha sare. Guddiga wareegga SMT waa taageerada qaybaha wareegga iyo qalabka ku jira alaabada elektiroonigga ah, taas oo ogaanaysa xidhiidhka korantada ee u dhexeeya qaybaha wareegga iyo qalabka. Iyadoo horumarinta...Sii akhri -
Waa maxay shuruudaha nidaamka looxyada wareegyada PCB?
1. Cabbirka PCB 【Sharaxaadda Dhabarka】 Cabbirka PCB waxaa xaddiday awoodda qalabka wax soo saarka elektiroonigga ah. Sidaa darteed, cabbirka PCB ee ku habboon waa in lagu tixgaliyaa naqshadaynta nidaamka nidaamka alaabta. (1) Cabbirka ugu badan ee PCB ee qalabka SMT uu ku rakibi karo wuxuu ka yimid...Sii akhri -
Waa maxay noocyada gaarka ah ee looxyada PCB?
Kala soocida hoose ilaa sare waa sida soo socota: 94HB/94VO/22F/CEM-1/CEM-3/FR-4 Faahfaahinta waa sida soo socota: loo isticmaalo sidii loox koronto ah) 94V0: kartoonada ololka celinaya ( feeray dhinta) 22F: galaas hal dhinac ah...Sii akhri -
PCB waxa loo qaybin karaa dhawr nooc iyadoo loo eegayo maaddada iyo halkee inta badan laga isticmaalaa?
Kala soocida walxaha PCB-ga caadiga ah waxaa ka mid ah noocyada soo socda: FR-4 (saldhig maro fiber galaas ah), CEM-1/3 (substrate-ka isku dhafan ee fiber galaas iyo warqad), FR-1 (warqad-ku-saleysan oo naxaas ah), birta Taarikada naxaasta-ku-saleysan ee naxaasta ah (inta badan aluminium-ku-saleysan, dhowr bir-ku-saleysan) ayaa ah kuwa ugu com...Sii akhri -
Waa maxay farqiga u dhexeeya guddiga wareegga iyo guddiga PCB
Waa maxay faraqa u dhexeeya guddiga wareegga iyo wareegga wareegga? Nolosha, dad badan ayaa ku wareersan looxyada wareegga iyo sabuuradaha wareegga. Dhab ahaantii, farqiga u dhexeeya labada waa mid aad u weyn. Guud ahaan, looxyada wareegyadu waxay tixraacaan PCB-yada qaawan, taas oo ah, looxyada daabacan oo aan lahayn wax ka kooban ...Sii akhri -
Khaladaadka Caadiga ah ee Laga Fogaado Naqshadeynta Layout PCB
1 Dayacaadda wada shaqaynta soo saareyaasha PCB-ga Waa fikrad khaldan oo caadi ah in injineero badani ay u maleynayaan in ay ku filan tahay in la siiyo faylalka naqshadaynta soo saaraha ka hor intaysan bilaabin wax soo saarka. Dhab ahaantii, waxa ugu wanaagsan in lala wadaago soo saaraha marka la naqshadeynayo qabyo qoraalka ugu horreeya ee qaabka PCB....Sii akhri -
Tixgelinta Muhiimka ah ee Nakhshadeynta Layout PCB
1. Cabbirka sabuuradda iyo qaabka waxa ugu horreeya ee la tixgelinayo naqshadeynta qaabeynta PCB waa cabbirka, qaabka iyo tirada lakabyada sabuuradda qaawan. Baaxadda looxa qaawan waxaa badanaa lagu go'aamiyaa xajmiga alaabta elektiroonigga ah ee ugu dambeeya, iyo xajmiga aagga ayaa go'aaminaya in dhammaan la doortay ee loo baahan yahay ...Sii akhri -
PCB iyo wareegga isku dhafan, waa maxay farqiga u dhexeeya labadan?
Farqiga u dhexeeya PCB printed circuit board iyo integrated circuits: 1. Integrated circuits guud ahaan waxa ay tilmaamayaan isku dhafka chips-ka, sida bridge chip ee Motherboard-ka, iyo gudaha CPU, dhamaantood waxaa loo yaqaan 'integrated circuits', magaca asalka ahna waa. sidoo kale loo yaqaan integrat...Sii akhri -
70 su'aalood iyo jawaabo, PCB ha aado naqshadda ugu sarreysa
PCB (Printed Circuit Board), magaca Shiinaha waa looxa wareegyada daabacan, sidoo kale loo yaqaan guddiga wareegtada daabacan, waa qayb muhiim ah oo elektaroonik ah, taageer qaybaha elektaroonigga ah, iyo gudbiyaha isku xirka korantada ee qaybaha elektiroonigga ah. Sababtoo ah waxaa lagu sameeyay daabacaad elektaroonik ah, ...Sii akhri -
Taariikh kooban oo ku saabsan horumarinta looxyada wareegyada daabacan
Sida hal-abuuro badan oo kale oo waaweyn oo taariikhda la soo maray, guddiga wareegga wareegga (PCB) sida aan ognahay maanta waxay ku saleysan tahay horumarka la sameeyay taariikhda oo dhan. Geeskayaga yar ee adduunka, waxaan ka raadin karnaa taariikhda PCB-yada in ka badan 130 sano, markii mashiinnada warshadaha waaweyn ee adduunka ay...Sii akhri -
Sida loo sameeyo guddiga wareegga pcb
Soosaarka PCB-ga hiwaayadda ah, daabacaadda wareejinta kulaylka iyo soo-gaadhista UV waa laba hab oo inta badan la isticmaalo. Qalabka loo baahan yahay in loo isticmaalo habka wareejinta kulaylku waa: naxaasta clad laminate, laser printer (waa in uu ahaado daabacaha leysarka, daabacaha inkjet, daabacaha dhibicda matrixka iyo daabacayaasha kale maaha ...Sii akhri
