Tuam Tshoj PCB liab qab board 4L Dub Soldermask faus qhov PCB chaw tsim tshuaj paus | YMS PCB Hoobkas thiab manufacturers | Yongmingsheng
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PCB liab qab board 4L Dub Soldermask faus qhov PCB chaw tsim tshuaj paus | YMS PCB

PCB liab qab board 4L Dub Soldermask faus qhov PCB chaw tsim tshuaj paus | YMS PCB Featured duab
  • PCB liab qab board 4L Dub Soldermask faus qhov PCB chaw tsim tshuaj paus | YMS PCB
  • PCB liab qab board 4L Dub Soldermask faus qhov PCB chaw tsim tshuaj paus | YMS PCB

Luv hauj lwm:

Raws li lub npe qhia, cov laug cam yog cov ntawv luam tawm hauv Circuit Court boards (PCBs) tsis muaj cov khoom siv ua haujlwm, nrog rau cov khoom siv hluav taws xob thiab cov qhov rooj. Cov laug cam no tsuas muaj ib lub substrate, hlau txheej, thiab conductive txoj kev, tsim lub hauv paus rau yav tom ntej PCB chaw tsim tshuaj paus .
Bare boards yog tsim los rau configured, yog li lawv tuaj yeem siv los kuaj kev tsim, lub tswv yim, thiab kev ua haujlwm ua ntej cov khoom siv kim dua. Vim li no, cov laug cam liab qab muab ntau cov txiaj ntsig hauv cov nqi thiab lub sij hawm txuag, kev tshawb pom ntxov ntxov, lub sij hawm-rau-kev ua lag luam rau kev sib tw.

tsis

Txheej: 4L faus qhov PCB

Thickness: 1.6 hli

Khoom Siv Khoom Siv: EM285 Halogen Dawb

Mininum Qhov Loj me me mm 0.2mm

Yam tsawg kawg nkaus Kab Dav / Clearance: 0.15mm / 0.15mm

Loj: 264mm × 250mm

Nam piv: 8: 1

Deg kev kho mob: ENIG

Tshwj xeeb txheej txheem tshwj xeeb: faus qhov, Halogen Dawb Khoom

Daim ntaub ntawv: Main Board / Consumer electronics


Download tau li PDF

khoom Nthuav dav

Cov FAQ

khoom cim npe

Luam Tawm Hauv Circuit Board Kev Taw Qhia

Cov ntawv luam tawm Circuit (PCB) cov tshuab txhawb thiab txuas hluav taws xob sib txuas ntawm cov khoom siv hluav taws xob lossis hluav taws xob uas siv cov kev sib tw, cov ncoo thiab lwm yam nta los ntawm ib lossis ntau daim ntawv txheej ntawm tooj liab laminated mus rau thiab / lossis nruab nrab ntawm cov ntawv txheej ntawm cov tsis muaj qhov ncaus. Cheebtsam feem ntau muab tso rau hauv PCB rau ob qho tib si txuas rau hauv tshuab hluav taws xob thiab cov tshuab ua kom ceev rau nws.PCBs tuaj yeem yog ib leeg-ib leeg (ib txheej txheej tooj liab), ob tog (ob tus txheej tooj liab ntawm ob sab ntawm ib txheej txheej), lossis ntau txheej (Cov khaubncaws sab nraud thiab sab hauv ntawm tooj liab, xaiv nrog ntau txheej ntawm txheej). Multi-layer PCBs tso cai rau kom muaj ntau qhov sib xyaw ua ke ntom ntom, vim tias cov kab hluav taws xob txuas ntawm cov khaubncaws sab nraud povtseg yuav txwv tsis pub muaj qhov chaw nruab nrab ntawm cov khoom sib txuas. Qhov sawv ntawm qhov nrov ntawm multilayer PCBs nrog ntau tshaj ob, thiab tshwj xeeb tshaj yog nrog ntau tshaj plaub, cov phiaj xwm tooj liab tau tib txhij nrog kev saws cov tshuab saum npoo av.

Hom-ntawm-PCB YMSPCB

YMS Yooj yim PCB tsim muaj peev xwm:

YMS Nus PCB tsim muaj peev txheej saib xyuas dua
Ntseg muaj peev xwm
Txheej Txheej 1-60 hli
Muaj Cov Qauv PCB Uas Siv Tau Los Ua Los ntawm qhov nrog Aspect Ratio 16: 1
faus thiab dig muag ntawm
Lub Tshoob Loj Cov Khoom Siv xws li RO4350B thiab FR4 Mix thiab lwm yam.
Cov Khoom Siv Kub Ceev xws li M7NE thiab FR4 Mix thiab lwm yam.
Cov khoom siv CEM- CEM-1; CEM-2 ； CEM-4 ； CEM-5.etc
FR4 EM827, 370HR, S1000-2, IT180A, IT158, S1000 / S1155, R1566W, EM285, TU862HF, NP170G thiab lwm yam.
Kev kub ceev Megtron6, Megtron4, Megtron7, TU872SLK, FR408HR, N4000-13 Series, MW4000, MW2000, TU933 thiab lwm yam.
High Zaus Ro3003, Ro3006, Ro4350B, Ro4360G2, Ro4835, CLTE, Genclad, RF35, FastRise27 thiab lwm yam.
Lwm tus Polyimide, Tk, LCP, BT, C-ply, Fradflex, Omega, ZBC2000, PEEK, PTFE, ceramic-based thiab lwm yam.
Thickness 0.3 hli-8 hli
Max. tooj liab Thickness 10 ZOS
Yam tsawg kawg kab Dav thiab qhov chaw 0.05mm / 0.05mm (2mil / 2mil)
BGA CHAW 0.35 hli
Min mechanical Drilled Qhov Coob 0.15 hli (6mil)
Saib tus ntsuas rau ntawm lub qhov 16 ： 1
Nto xaus HASL, Lead dawb HASL, ENIG, Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Kub, Xaiv OSP ， ENEPIG.etc.
Ntawm Cov Kev Xaiv Sau Qhov ntawm yog plated thiab tau sau nrog nrog conductive lossis tsis-conductive epoxy ces capped thiab plated dhau (VIPPO)
Tooj liab ntim, tau sau nyiaj
Sau npe 4mil
Tus Neeg Muag Khoom Daim npog qhov ncauj Ntsuab, Liab, Daj, Xiav, Dawb, Dub, Ntshav, Matte Dub, Matte green.etc.

Kawm paub ntau ntxiv txog YMS cov khoom

Multilayer pcb Sideplating Xaiv nyuaj kub

2 Txheej Printed Circuit Board

Flex rigid Board

Nyeem xov xwm ntxiv

1.  Dab tsi yog tooj liab plating hauv PCB 

2.  PCB qauv

3. cov  Dab tsi yog qhov hloov pauv zaj duab xis Circuit Court board 

4.  Kev kub ceev PCB yog dab tsi

https://www.ymspcb.com/pcb-bare-board-4l-black-soldermask-buried-hole-pcb-yms-pcb.html


  • Yav dhau los:
  • Tom ntej:

    • Dab tsi yog qhov dawb PCB hu ua?

    Ib lub pcb board yog ib lub vaj huam sib luag uas tsis muaj kev sib txuas lossis cov khoom sib txuas uas yog siv los tsim cov ntawv luam tawm hauv Circuit Court. 

    Dab tsi yog qhov tsis muaj PCB?

    Ib lub rooj tsav xwm tsis muaj neeg nyob yog lub rooj tsav xwm hauv Circuit Court pom nyob rau hauv lub khoos phis tawj lossis cov cuab yeej kho vajtse nrog lub qhov khoob khoob rau yav tom ntej hloov kho lossis hloov kho firmware

    Dab tsi yog 3 hom PCB?

    1.FR-4 2.PTFE (Teflon) 3.Metal core

    Peb puas tuaj yeem kov PCB nrog tes liab qab?

    Tsis yog kiag li

    • Sau koj cov lus no thiab xa nws mus rau peb

    khoom pawg

    Ntaus nkag mus mus nrhiav los yog ESC mus kaw
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