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Alaabta

Saldhigga Copper Birta pcb ee nidaamka bandhigga dibadda

FOB Qiimaha: US$1/Qeyb

Tirada Dalbashada ugu yar (MOQ): 1 PCS

Awood-siinta: 100,000,000 PCS bishii

Shuruudaha Lacag-bixinta: T/T/, L/C, PayPal, Payoneer

Habka dhoofinta: By Express/Air/ Badda


Faahfaahinta Alaabta

Tags Product

Tani waa 2 lakabsaldhig naxaas ahPCB ee loogu talagalayiftiiminwarshadaha.Qalabka Wareegga Daabacan ee Birta ah (MPCB), ama PCB kulaylka, waa nooc ka mid ah PCB kaas oo leh walxo bir ah oo saldhig u ah qaybta fidinta kulaylka ee looxa.

UL shahaadoMaaddada saldhigga maarta, 3/3OZ105um) dhumucda naxaasta, ENIG Au Dhumucda0.8um;Ni Dhumucda 3um.Ugu yaraan iyada oo loo marayo 0.203 mmka buuxsamay xabagta.

Lakabyo 2lakabyo
Dhumucda looxa 3.2MM
Qalab Saldhigga naxaasta
Dhumucda naxaasta 3/3OZ105um)
Dhamaystir dusha sare ENIG Au Dhumucda0.8um;Ni Dhumucda 3um
Daloosha Min (mm) 0.3mm
Balaadhka khadka ugu yar (mm) 0.2mm
Meesha khadka ugu yar (mm) 0.2mm
Maaskarada Alxanka Madow
Midabka Halyeyga Caddaan
farsamaynta makaanikada V-dhibcaha, CNC Milling (dariiqa)
Baakad Boorsada lidka ku ah
Imtixaanka E-tijaabada Baadhitaanka duulaya ama Fixture
Heerka aqbalaadda IPC-A-600H Fasalka 2
Codsiga Elektrooniga baabuurta

 

Metal Core PCB ama MCPCB

Metal Core PCB (MPCB) waxaa loo yaqaanaa birta dhabarka dambe ee PCB ama PCB kulaylka.PCB-ga noocaan ah wuxuu isticmaalaa walxo bir ah halkii uu ka isticmaali lahaa FR4 saldhigeeda, qaybta kulaylka ee looxa.

As waa la yaqaankuleylku wuxuu ka soo baxaa sabuuradda sabab qaar ka mid ah qaybaha Elektrooniga ah inta lagu jiro hawlgalka.Birtu waxay ka gudbisaa kulaylka looxa wareegga waxayna u jihaysaa birta xudunta u ah ama taageeridda kulaylka birta iyo Qaybta kaydinta muhiimka ah.

PCB-ga badan waxaad ka heli doontaa tiro isku mid ah oo lakabyo ah oo loo qaybiyay dhinaca xudunta u ah birta.Tusaale ahaan, haddii aad eegto PCB-ga 12-lakabka ah, waxaad ka heli doontaa lix lakab oo sare ah iyo lix lakab oo hoose ah, dhexdana waa xudunta birta ah.

MCPCB ama Birta Core PCB Waxa kale oo loo yaqaan ICPB ama PCB birta dahaaran, IMS ama Substrates Metal dahaaran, PCB-yada birta xidhan iyo PCB-yada kulaylka leh.

Fama adiga si aad u fahanto si fiican waxaan kaliya u isticmaali doonaa ereyga PCB-ga ubucda biraha maqaalkan oo dhan.

Qaab dhismeedka aasaasiga ah ee PCB xudunta u ah waxaa ka mid ah kuwan soo socda:

Lakabka Copper - 1oz.ilaa 6oz.(inta badan waa 1oz ama 2oz)

lakabka wareegga

lakabka Dielectric

Maaskarada alxanka

Weelka kulaylka ama weelka kulaylka (lakabka xudunta birta)

Faa'iidada MCPCB

Habdhaqanka kulaylka

CEM3 ama FR4 kuma fiicna qabashada kulaylka.hadday kulushahay

Substrates-yada lagu isticmaalo PCB-yada waxay leeyihiin korriin liidata waxayna dhaawici karaan qaybaha guddiga PCB-ga.Taasi waa marka PCB-yada asaasiga ah ee birta ay ku anfacaan.

MCPCB waxay leedahay hawo kuleyl heer sare ah si ay uga ilaaliso qaybaha waxyeelada.

Hcun kala daadsanaan

Waxay bixisaa awood qaboojin heer sare ah.PCB-yada xudunta u ah biraha waxay si hufan u baabiin karaan kulaylka IC.Lakabka kuleyliyaha leh ayaa markaas u gudbiya kulaylka substrate-ka birta ah.

xasilloonida miisaanka

Waxay bixisaa xasillooni cabbir sare marka loo eego noocyada kale ee PCB-yada.Ka dib marka heerkulka laga beddelo 30 darajo Celsius ilaa 140-150 darajo Celsius, isbeddelka cabbirka ee xudunta birta aluminium waa 2.5 ~ 3%.

Rdhalanrog

Maadaama PCB-yada xudunta u ah biraha ay leeyihiin kulaylka wanaagsan ee kala daadsanaanta iyo kulaylka kuleyliyaha, aad ayey ugu nugul yihiin qallafsanaanta kulaylka keenay.Sifadan udub dhexaadka birta awgeed, PCB-yadu waa doorashada koowaad ee codsiyada sahayda korantada ee u baahan beddelaad sare.


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