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Ob Chav Sided Rigid PCB

Ob Chav Sided Rigid PCB
Paub meej:
Hauv kev tsim khoom siv hluav taws xob, Ob chav sided Rigid PCBs tau ntev tuav txoj haujlwm tseem ceeb hauv kev lag luam xws li cov khoom siv hluav taws xob, khoom siv hluav taws xob, thiab kev tswj hwm kev lag luam, ua tsaug rau lawv cov nqi siab -kev ua tau zoo, kev ruaj ntseg, thiab kev hloov pauv dav dav.

Raws li kev paub txog PCB cov chaw tsim khoom, peb nkag siab tias cov engineers tsom tsis yog tsuas yog ntawm kev ua haujlwm thiab tus nqi thaum xaiv cov khoom, tab sis kuj tseem muaj kev cia siab rau kev xa khoom thiab kev saib xyuas yooj yim.
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Hauj lwm lawm
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Ob chav sided Rigid PCB yog dab tsi?

 

Ob chav sided Rigid PCB yog cov ntawv luam tawm Circuit Board (PCB) uas siv plated los ntawm - qhov (PTHs) kom ua tiav kev sib txuas hluav taws xob ntawm FR-4 rigid PCB substrate nrog tooj liab cladding ntawm ob sab. Nws kuj yog feem ntau hu ua:

  • Ob Chav Txheej Rigid PCB
  • Ob - Txheej Txhaum PCB
  • 2 Txheej Rigid PCB

 

Piv rau Ib Txheej Ib Txheej Rigid PCB lossis 1 Txheej Rigid PCB, nws muaj ntau dua kev ywj pheej thiab kev ua haujlwm hluav taws xob zoo dua. Piv rau ntau- txheej PCBs, nws muab qhov zoo ntawm cov nqi thiab cov txheej txheem tsis yooj yim, ua rau nws tshwj xeeb tshaj yog tsim rau nruab nrab- cov qauv tsim hluav taws xob nyuaj.

 

Core Structure thiab Material Advantages

 

  • Muab ob npaug rau-sab tooj liab: Txheem tooj liab tuab yog 1oz, uas tuaj yeem nce ntxiv raws li tam sim no - nqa cov cai.
  • Plated Through Hole (PTH): Ua kom muaj hluav taws xob sib txuas ntawm cov txheej txheem sab saud thiab qis thiab yog cov txheej txheem tseem ceeb rau ob -sab PCBs.
  • Solder mask thiab silkscreen: Tiv thaiv cov kab mob, tiv thaiv luv luv Circuit Court, thiab cim cov cim npe thiab polarity.
  • FR-4 rigid PCB cov khoom siv: Muaj cov rwb thaiv tsev zoo heev, tiv thaiv tshav kub, thiab lub zog txhua yam, haum rau kev ua haujlwm ib puag ncig ntawm -40℃txog 125 degree. Nws ruaj khov dielectric tsis tu ncua thiab kev ua haujlwm zoo thermal ua rau nws zoo tagnrho rau cov khoom siv hluav taws xob feem ntau.
Double sided Rigid PCB-1

 

Cov ntsiab lus tseem ceeb ntawm cov txheej txheem tsim khoom (Rigid Ob chav sided Rigid PCBs)

 

  • Vaj huam sib luag txiav: Siv 41 × 49-nti FR-4 loj panels, txiav mus rau qhov yuav tsum tau thicknesses (hom thicknesses: 1.0 hli, 1.6 hli, 2.0 hli).
  • Drilling: Precise positioning kom muaj kev sib haum xeeb ntawm - qhov thiab cov ntaub qhwv; deburring tom qab drilling tiv thaiv tsis sib xws tooj liab plating.
  • Copper plating: Depositing tooj liab rau ntawm lub qhov phab ntsa tsim ib tug ruaj khov conductive txoj kev ntawm lub sab sauv thiab qis txheej; qhov phab ntsa zoo ncaj qha cuam tshuam kev ntseeg tau.
  • Cov duab hloov thiab etching: cov qauv Circuit Court raug xa mus siv cov zaj duab xis qhuav thiab zaj duab xis; tooj liab tshaj yog etched tam sim ntawd los khaws lub circuitry.
  • Solder daim npog qhov ncauj thiab cov lus dab neeg luam ntawv: Lub npog ntsej muag tiv thaiv cov tooj liab thiab tiv thaiv cov txuas hniav; cov lus dab neeg cim cov cim cim, polarity, thiab lwm yam ntsiab lus.
  • Surface finishes: Feem ntau tiav suav nrog HASL, ENIG, thiab OSP; kev xaiv nyob ntawm cov txheej txheem soldering, lub sijhawm cia, thiab cov nqi txiav txim siab.
Visual Inspection-2

 

Vim li cas thiaj xaiv Ob chav sided Rigid PCBs?

 

Qhov zoo

Kev piav qhia

Nqi kom zoo dua

Tsis muaj lamination lossis sab hauv- txheej fabrication xws li nyob rau hauv multilayer boards, txo cov nqi tsim khoom los ntawm 30% -50%, zoo tagnrho rau ntim nyiaj txiag tswj.

Mature txheej txheem

Tshem tawm cov kauj ruam nyuaj, txo cov voj voog ntau lawm los ntawm 20% -30%, nrog rau kev xa khoom hauv 7-10 hnub rau cov qauv xaj.

Yooj yim tsim

Cov khaubncaws sab nraud povtseg sab sauv tuaj yeem hloov pauv, txo cov xaim hla thiab teeb liab poob.

Ib qho yooj yim installation

Rigid qauv txhawb cov ntsia hlau fastening thiab enclosure mounting yam tsis muaj kev hloov pauv ntxiv.

Kev saib xyuas yooj yim

Cov qauv ncaj nraim tso cai rau kev tshuaj xyuas thiab kho tau yooj yim dua, tsim nyog rau kev siv hluav taws xob siv hluav taws xob thiab tom qab- kev pabcuam tsim khoom.

 

Daim ntawv thov Scenario

 

  • Consumer electronics: TV motherboards, game consoles, printer control boards, home appliance control modules
  • Automotive electronics: Qhov rai tswj modules, cav tswj tshuab, sensor interface boards
  • Muaj kev tswj hwm: PLC tswj boards, neeg hlau tsav tsheb boards, sensor tau txais modules
  • Fais fab mov: LED tsav tsheb boards, khoom siv fais fab, relay circuits
  • Cov khoom siv kho mob: Portable testers, tus neeg mob saib xyuas npua

Nyob rau hauv cov teb no, 2 Layer Rigid PCBs ua ke nrog kev ua haujlwm ruaj khov nrog cov txiaj ntsig zoo, ua rau lawv nyiam kev daws teeb meem rau engineers.

Mini industrial control host-3

 

Peb Kev Tsim Khoom thiab Kev Pabcuam Zoo

 

  • High -precision manufacturing: Dimensional kam rau ua Tsawg dua los yog sib npaug rau ± 0.1 hli, kom ntseeg tau qhov tseeb ntawm kev sib dhos.
  • Cov txheej txheem ruaj khov: Precision drilling thiab tooj liab plating kom ntseeg tau tias kev sib txuas ntawm cov khaubncaws sab nraud povtseg, tiv thaiv kev tawg.
  • Kev lees paub zoo: Kev Tshuaj Ntsuam Xyuas Kev Kho qhov muag (AOI) thiab dhau los ntawm - qhov kev ntsuas txuas ntxiv kom ntseeg tau tias txhua pawg thawj coj ua haujlwm thawj zaug.
  • Muaj peev xwm hloov tau: Txhawb nqa ob qho me me -batch prototyping thiab loj- nplai ntau lawm, ntsib qhov project xav tau ntawm ntau theem.
  • Tag nrho - kev pabcuam txheej txheem: Los ntawm DFM tshuaj xyuas rau ntim thiab xa khoom, txo nqi kev sib txuas lus thiab txhim kho kev xa khoom zoo.
AOI-4

 

Xauv ntau ntawm STHL cov kev pabcuam.

 

Pib los ntawm kev xa koj cov cai rau peb ntawminfo@pcba-china.com.

 

Cim npe nrov: Tuam Tshoj Ob chav sided txhav pcb manufacturers, lwm tus neeg, Hoobkas

Koj Tseem Yuav Zoo Li
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