PCB Tayada Wanaagsan Golaha Daabacidda Circuit Board Small Iyadoo Qiime Jaban

Macaashka waa eedeeyay hoos u dhac, koox dakhliga firfircoon, gaar ah QC, warshadaha adag, alaabta oo tayo sare iyo adeegyada Tayada Wanaagsan Golaha PCB Board Circuit Small Daabacidda Iyadoo Qiimaha Low, Si aad u helaan ka our OEM xoog / awoodaha ODM iyo waxyaabaha qadarin iyo adeegyada, ka dhigi hubi in aad nala soo xiriir maanta. Waxaan dooneynaa inaan si kal iyo horumarinta share guusha leh macaamiisha oo dhan.
Macaashka waa eedeeyay hoos u dhac, koox dakhliga firfircoon, QC gaar ah, warshado adag, alaabta oo tayo sare iyo adeegyada Circuit Board ,Golaha PCB ,Board Circuit Small Daabacidda , Falsafada Business: Qaado macaamiisha sida Xarunta, qaado tayada sida nolosha, sharafta, masuuliyadda, diiradda, innovation.We'll siin xirfad leh, tayada soo kalsoonida macaamiisha, iyadoo ugu qeybiyeyaasha waaweyn ee caalamiga ah e dhan? shaqaalaha noo wada shaqayn doonaan oo hore u wada guurto.
Substrate ee guddiga circuit High Tg bedeli doonaa "gobolka galaas" in "gobolka caag" marka heerkulka gaartay meel gaar ah, iyo heerkulka tani waxaa la yiraahdaa heerkulka guurka galaas (Tg) ee guddiga. In si kale loo dhigo, Tg waa heerkulka ugu badan (℃) at kuwaas oo substrate ayaa weli adag. Taasi micnaheedu waa in, qalabka substrate PCB caadiga heerkulka sare ma aha oo kaliya waxay soosaaraan Jilcinta, lahayo ku, xaabo iyo ifafaale kale, laakiin sidoo kale waxqabadka ee, sifooyinka farsamo korontada ee hoos u dhaca af (Uma maleynayo waxaan doonayaa in aan arko waxyaabaha ay u muuqdaan this xaaladda).

Guud ahaan, guddida Tg waa in ka badan 130 digrii, sare Tg waa in ka badan 170 darajo, iyo mid dhexdhexaad ah Tg waa in ka badan 150 darajo.

Sida caadiga ah Tg≥170 ℃ PCB, PCB loo yaqaan Tg sare.

Marka Tg of koror substrate ah, iska caabin kulaylka guddiga circuit ee, iska caabin ah qoyaan, iska caabin ah kiimikada, iska caabin ah xasiloonida iyo sifooyinka kale ee loo hagaajin doono. The sare qiimaha TG ah, si fiican u caabin heerkulka ee ahaa wasladdii khafiifka ah. Oo TG sare waxaa inta badan laga codsadaa in habka hogaanka-free ah,

Tg High loola jeedaa iska caabin kuleyl aad u sareeya. Iyadoo horumarinta deg deg ah ee warshadaha elektarooniga ah iyo waxyaabaha elektarooniga wakiil computer, caabiga kulaylka sare ee qalabka substrate PCB ayaa noqday dammiinka muhiim ah markii horumarinta dhinaca shaqo galay sare iyo multilayer sare. Waa maxay more, ka muuqday iyo horumarinta technology rakibo-cufnaanta sare wakiil SMT iyo CMT PCB iyo aad u badan sooci karo ka dhigi laga taageero ee iska caabin kulayl sare ee substrate ee aperture yar, circuit ganaax iyo foomka khafiif ah.

Sidaa darteed, farqiga u dhexeeya fr-4 guud iyo Tg ku fr-4 sare waa in gobolka kaamerada, gaar ahaan in ay dhacdo kulaylka ka dib markii nuugista qoyaan. Waxaana jira adeegid kala badan xoogga farsamo, xasiloonida cabbir, Amda, nuugista biyaha, kala daatay kaamerada, ballaarinta kaamerada iyo xaaladaha kale ee qalabka. badeecada la sare Tg waa cad ka fiican yihiin alaabta substrate PCB caadiga ah. Sanadihii la soo dhaafay, tirada macaamiisha u baahan in wax soo saarka ee guddiga sare circuit Tg kordhay sannad ka sannad.