HASL xiav solder masker FR4 pcb nrog UL ISO REACH CE tus qauv tsim nyog

FR4 PCB Taw qhia

--Definition

FR txhais tau hais tias "nplaim-retardant," FR-4 (lossis FR4) yog NEMA qib kev xaiv rau iav-reinforced epoxy laminate khoom, cov khoom sib xyaw ua ke ntawm woven fiberglass daim ntaub nrog ib tug epoxy resin binder uas ua rau nws yog ib qho zoo tagnrho substrate rau cov khoom siv hluav taws xob ntawm lub rooj tsav xwm luam tawm.

- Pros thiab Cons ntawm FR4 PCB

• Cov khoom siv FR-4 yog qhov nrov heev vim nws muaj ntau yam zoo kawg nkaus uas tuaj yeem muaj txiaj ntsig zoo rau cov ntawv luam tawm.Ntxiv rau qhov pheej yig thiab yooj yim ua haujlwm nrog, nws yog ib qho hluav taws xob insulator nrog lub zog dielectric siab heev.Ntxiv rau, nws yog ruaj, ya raws-resistant, kub-resistant thiab hnav.

• FR-4 yog cov khoom siv dav dav, feem ntau nrov rau nws cov nqi qis thiab txheeb ze txhua yam thiab hluav taws xob ruaj khov.Thaum cov khoom siv no muaj cov txiaj ntsig zoo thiab muaj ntau yam tuab thiab qhov ntau thiab tsawg, nws tsis yog qhov kev xaiv zoo tshaj plaws rau txhua daim ntawv thov, tshwj xeeb tshaj yog cov ntawv siv zaus xws li RF thiab microwave tsim.

- Multi-layer PCB Structure

Multilayer PCBs ntxiv qhov nyuaj thiab ceev ntawm PCB tsim los ntawm kev ntxiv cov txheej txheem ntxiv tshaj li saum toj thiab hauv qab cov khaubncaws sab nraud povtseg pom nyob rau hauv ob sab boards. Multilayer PCBs yog tsim los ntawm laminating ntau txheej.Cov puab-txheej, feem ntau ob-sided Circuit Court boards, yog stacked ua ke, nrog insulating txheej nyob rau hauv nruab nrab thiab nruab nrab ntawm cov tooj liab-txheej txheem rau txheej txheej.Qhov drilled los ntawm lub rooj tsavxwm (vias) yuav ua rau kev sib txuas nrog cov txheej txheem sib txawv ntawm lub rooj tsavxwm.

Cov khoom siv resin tuaj qhov twg hauv ABIS?

Feem ntau ntawm lawv los ntawm Shengyi Technology Co., Ltd. (SYTECH), uas tau ua lub ntiaj teb thib ob loj tshaj plaws CCL chaw tsim tshuaj paus nyob rau hauv cov nqe lus ntawm kev muag khoom ntim, los ntawm 2013 mus rau 2017. Peb tsim kev sib raug zoo mus sij hawm ntev ntawm kev koom tes. txij li xyoo 2006. Cov khoom siv FR4 resin ( Qauv: S1000-2, S1141, S1165, S1600 ) Feem ntau yog siv los ua ib leeg thiab ob sab luam ntawv Circuit Court boards nrog rau ntau txheej boards.Nov yog cov lus qhia rau koj siv.

• Rau FR-4: Sheng Yi, King Board, Nan Ya, Polycard, ITEQ, ISOLA

• Rau CEM-1 & CEM 3: Sheng Yi, King Board

• Rau High Frequency: Sheng Yi

• Rau UV kho: Tamura, Chang Xing (* Muaj xim: Ntsuab) Solder rau ib sab

• Rau Liquid Diam duab: Tao Yang, Resist (Wet Film)

• Chuan Yu (* Muaj xim: Dawb, Imaginable Solder Daj, Ntshav, Liab, Xiav, Ntsuab, Dub)

Rigid PCB Manufacturing Peev Xwm

ABIS tau paub txog kev tsim cov khoom tshwj xeeb rau PCB nruj, xws li: CEM-1/CEM-3, PI, High Tg, Rogers, PTEF, Alu/Cu Base , lwm. Hauv qab no yog lub ntsiab lus luv luv FYI.

Multi-layer PCB Manufacturing txheej txheem

• Cov txheej txheem pib nrog tsim Layout ntawm PCB siv ib qho PCB tsim software / CAD Tool ( Proteus, Eagle, lossis CAD ).

• Tag nrho cov seem ntawm cov kauj ruam yog kev tsim cov txheej txheem ntawm Rigid Printed Circuit Board yog tib yam li Ib Sab PCB lossis Ob Chav Sided PCB lossis Multi-layer PCB.

Multi-txheej PCB Lub Sijhawm Lead

- Qhov Kev Npaj

Tshem tawm cov khib nyiab kom zoo & kho cov tshuab laum tsis zoo: ua ntej plating nrog tooj liab, abis them nyiaj siab rau txhua qhov ntawm fr4 pcb kho kom tshem tawm cov khib nyiab, qhov tsis sib xws, thiab epoxy smear, lub qhov huv si xyuas kom cov plating ua tiav rau ntawm phab ntsa ntawm lub qhov. .kuj, thaum ntxov ntawm cov txheej txheem, laum tshuab tsis tau kho kom raug.

- S Kev npaj urface

Deburring ua tib zoo: peb cov neeg ua haujlwm paub txog technology yuav paub ua ntej tias tib txoj hauv kev kom tsis txhob muaj qhov tshwm sim tsis zoo yog xav tias yuav tsum muaj kev tuav tshwj xeeb thiab ua cov kauj ruam tsim nyog kom paub tseeb tias cov txheej txheem ua tib zoo thiab raug.

- T Hermal Expansion Tus nqi

Ua raws li kev soj ntsuam nrog ntau yam ntaub ntawv, abis yuav tuaj yeem txheeb xyuas qhov sib xyaw ua ke kom paub tseeb tias nws tsim nyog.tom qab ntawd ua kom lub sij hawm ntev kev cia siab ntawm cte (coefficient ntawm thermal expansion), nrog rau qhov qis cte, qhov tsawg dua cov plated los ntawm qhov yuav ua tsis tiav los ntawm kev rov flexing ntawm tooj liab uas ua rau cov txheej txheem sab hauv.

- Scaling

Abis tswj lub circuitry yog scaled-up los ntawm cov feem pua ​​paub nyob rau hauv kev cia siab ntawm qhov kev poob no kom cov khaubncaws sab nraud povtseg yuav rov qab mus rau lawv raws li-tsim qhov ntev tom qab lub lamination voj voog tiav.kuj, siv lub laminate chaw tsim tshuaj paus lub hauv paus scaling cov lus pom zoo ua ke nrog nyob rau hauv-lub tsev statistical txheej txheem tswj cov ntaub ntawv, mus dial-nyob rau hauv scale yam uas yuav zoo ib yam nyob rau hauv lub sij hawm nyob rau hauv uas tej chaw tsim khoom.

 

- Tshuab dhos

Thaum lub sijhawm los tsim koj lub pcb, abis nco ntsoov tias koj xaiv muaj cov cuab yeej zoo thiab kev paub los tsim kom raug ntawm thawj zaug sim.

Ntim & Xa

ABIS CIRCUITS Lub Tuam Txhab tsis yog tsuas yog sim muab cov neeg siv khoom zoo, tab sis kuj ua tib zoo muab cov pob ua tiav thiab nyab xeeb.Tsis tas li, peb npaj qee qhov kev pabcuam tus kheej rau txhua qhov kev txiav txim.

-Cov khoom ntim:

• PCB: kaw lub hnab, Anti-static hnab, haum thawv.
• PCBA: Antistatic ua npuas ncauj hnab, Anti-static hnab, haum thawv.
• Customized Ntim: Lub thawv sab nraud yuav luam tawm lub npe ntawm tus neeg siv khoom chaw nyob, cim, tus neeg siv khoom xav tau qhia qhov chaw thiab lwm yam ntaub ntawv.

- Cov lus qhia xa khoom:

• Rau cov pob me me, peb qhia kom xaiv los ntawm Express lossis DDU kev pabcuam yog txoj kev ceev tshaj plaws.
• Rau cov pob hnyav, qhov kev daws teeb meem zoo tshaj plaws yog los ntawm kev thauj mus los hauv hiav txwv.

Cov ntsiab lus lag luam
- Txais Cov Lus Cog Tseg
FOB, CIF, EXW, FCA, CPT, DDP, DDU, Express Delivery, DAF

-- Txais Kev Them Nyiaj
USD, EUR, CNY.

- Txais Hom Kev Them Nyiaj
T / T, PayPal, Western Union.

Nqe lus los ntawm ABIS

Txhawm rau kom paub meej qhov kev tsocai raug, nco ntsoov suav nrog cov ntaub ntawv hauv qab no rau koj qhov project:

• Ua kom tiav GERBER cov ntaub ntawv suav nrog cov npe BOM
• Qhov ntau
• Tig sijhawm
• Panelization Requirements
• Cov ntaub ntawv xav tau
• Ua kom tiav cov cai