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Automobile chassis brake system about the Cars Circuit Board Featured Image
  • Automobile chassis brake system about the Cars Circuit Board
  • Automobile chassis brake system about the Cars Circuit Board
  • Automobile chassis brake system about the Cars Circuit Board

Tsarin birki na chassis na Mota game da Hukumar Kula da Motoci


Cikakken Bayani

11

4-yadudduka, allon kauri 1.6mm

Girman rami na 0.4mm, Babban TG

Zurfafa zinare tare da impedance

Asalin jan ƙarfe 2OZ

2-yadudduka, allon kauri 1.6mm

Min rami girman 0.4mm

Immersion Zinariya

Asalin jan ƙarfe 2OZ

22
33

2-yadudduka, allon kauri 1.6mm

Min rami girman 0.8mm

LF HASL

Asalin jan ƙarfe 1OZ

2-yadudduka, allon kauri 1.6mm

Min rami girman 0.4mm

Immersion Tin

Asalin jan ƙarfe 1OZ

44
5

2-yadudduka, allon kauri 1.6mm

Min rami girman 0.3mm

Immersion Zinariya

Asalin jan ƙarfe 1OZ

Ƙarfin Fasaha na FR-4 PCB

Abu Ƙarfin al'ada Iyakance iya aiki Abu Ƙarfin al'ada Iyakance iya aiki
Layer No. 2-16 ≤20 Max.kauri na jan karfe (Layin ciki) 4OZ 5OZ
Core allon kauri 0.075-2.0mm 0.05-3.0mm Max.kauri na jan karfe (Layin waje) 4OZ 6OZ
min.PTH zuwa tagulla 165.1 ku 152.4 ku Min.sarari tsakanin gadar SMD don gadar S/M 203.2 ku 177.8 ku
Kaurin allo (bangaren biyu) 0.3-3.2mm 0.3-4 mm Mafi ƙarancin faɗin/tsawo 127um/762um 101.6 / 609.6um
Kaurin allo

(Multi-Layer)

 0.6-3.2mm 0.6-4 mm Haƙuri mai ƙima ± 101.6um ± 76.2um
Haƙuri da kauri allo (T≤0.8mm) 0.1mm 0.075mm Bawa & karkatarwa (T≤1mm) ≤0.75% ≤0.5%
Haƙuri da kauri na allo

(T = 0.8mm)

 ± 10% ± 5% Bawa & karkatarwa (T≤1mm) ≤0.5% ≤0.3%
Min.fadin layi 76.2 ku 63.5 ku Madaidaicin rami zuwa rami ± 0.05mm /
Mafi ƙarancin sarari layi 68.58 ku 63.5 ku kewayon sarrafa impedance ± 10% ± 8%
Mafi qarancin diamita 0.2mm ku 0.15mm Matsakaicin Yanayin (0.2mm) 10:1 12:1
Haƙuri na latsa fit diamita 0.05mm 0.05mm Girman samfurin da aka gama 55-600 mm 10-620 mm
hanyar bayanin martaba CNC, V-CUT, naushi ko mold
Maganin saman EING, OSP, Azurfa Immersion, Zaɓi OSP+ENIG
Laminate irin FR-4.0, FR-4.1 (TG na al'ada, TG na tsakiya, babban TG), CEM-3,

 

Nunin Masana'antu

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Gabatarwar kayan FR4

FR a cikin FR4 yana wakiltar mai ɗaukar wuta, kuma lamba 4 ta bambanta kayan daga sauran kayan a cikin wannan ajin. FR4 shine gilashin fiber mai ƙarfafa epoxy laminate wanda yayi kama da takardar zane na bakin ciki.Kalmar FR4 kuma tana wakiltar darajar da aka yi amfani da ita don yin waɗannan laminates.Tsarin fiberglass yana ba da kwanciyar hankali na tsari don kayan.Fiber gilashin an lulluɓe shi da epoxy mai hana wuta.Wannan yana ba da ƙarfin kayan abu da ƙaƙƙarfan kaddarorin inji.Duk waɗannan fasalulluka sun sa allon kewayawa na FR4 ya shahara sosai tsakanin masana'antun kwangilar lantarki.

  • Na baya:
  • Na gaba:
    • Ku rubuta sakonku anan ku aiko mana

    samfurori masu dangantaka

    Danna shiga don bincika ko ESC don rufewa