Shielded ED Copper Foils

Civen Hlau Khoom (Shanghai) Co., Ltd. Txais tos mus yuav cov khoom siv ruaj khov ed copper foils ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev koom tes, thov koj xa email tuaj rau peb.

Shielded ED copper foil yog siv rau hauv PCB thiab cov ntawv siv hluav taws xob uas siv hluav taws xob conductivity thiab electromagnetic cuam tshuam tswj yog qhov tseem ceeb. CIVER Hlau cov khoom siv tiv thaiv electrolytic tooj liab ntawv ci hauv ntau qhov tuab thiab dav kom ua tau raws li kev tsim hluav taws xob sib txawv thiab kev tsim khoom.

Cov ntawv ci muab cov txheej txheem tooj liab nrog cov yam ntxwv saum npoo tsim rau kev ua PCB. Nws tus cwj pwm etching, kev sib txuas ua haujlwm thiab cov khoom siv kho tshuab muaj feem cuam tshuam thaum xaiv cov ntawv ci tooj liab rau cov laug cam thiab cov khoom siv hluav taws xob tiv thaiv.

CIVEN Hlau tuaj yeem muab cov ntaub thaiv electrolytic tooj liab hauv nominal thicknesses los ntawm12 μm rau 140 μm, sib raug rau kwv yees li1/3 oz mus rau 4 oz, nrog qhov siab tshaj plaws ntawm12 90mm. Lwm cov kev qhia tshwj xeeb tuaj yeem sib tham raws li cov neeg siv khoom xav tau.

Cov khoom zoo tau hais kom ua tau raws li qhov xav tau ntawmIPC-4562 Standard Classes II thiab III. Thov lees paub qhov yuav tsum tau muaj thickness, dav, siv tus qauv thiab lwm yam kev lees paub thaum thov cov lus hais.

Cov yam ntxwv ua haujlwm

Cov khoom lag luam tam sim no piav qhia txog cov ntawv ci uas muaj cov qauv zoo, equiaxed siv lead ua, qis - profile nto, siab zog thiab siab elongation. Cov yam ntxwv tau hais kuj suav nrog kev ya raws, tshuaj tiv thaiv, thermal conductivity thiab UV tsis kam.

Cov khoom no tuaj yeem cuam tshuam rau PCB kev tsim khoom thiab cov khoom siv hluav taws xob uas cuam tshuam rau qhov chaw ua haujlwm sib txawv. Kev tsim nyog tiag tiag yuav tsum raug ntsuas raws li cov khoom siv hluav taws xob, kev siv tshuab, qhov chaw thiab ib puag ncig ntawm daim ntawv thov npaj.

Shielded ED copper foil yog npaj rau cov ntawv thov uas siv cov khoom siv hluav taws xob hauv Circuit Court -kev tsim khoom lossis hluav taws xob tiv thaiv. Nplooj ntawv khoom tam sim no txheeb xyuas cov chaw thov hauv qab no:

• High-lub zog thiab siab- zaus Circuit Court boards

• Automotive electronics

• Cov khoom siv hluav taws xob thiab hluav taws xob

• Cov khoom siv sib txuas lus

• Transformers thiab cables

• Txawb xov tooj thiab computers

• Kev kho mob hluav taws xob

• Aerospace thiab tub rog electronics

Rau cov haujlwm uas muaj kev tiv thaiv tshwj xeeb lossis Circuit Court - tsim cov kev xav tau, muab daim ntawv thov thiab cov ntawv xav tau tshwj xeeb kom cov khoom tuaj yeem ntsuas raws li.

Kev kho saum npoo

Cov lus piav qhia ntawm cov khoom uas twb muaj lawm qhia txog qhov tshwj xeeb roughened nto kho mob los pab txo qhov kev pheej hmoo ntawm hluav taws xob tawg. Cov yam ntxwv ntawm qhov chaw tsim nyog yuav tsum raug ntsuas raws li qhov yuav tsum tau ua ntawm lub hom phiaj PCB tsim thiab txheej txheem tsim khoom.

Etching Performance

Cov qauv siv lead ua zoo, equiaxed tau piav qhia tias pab txo txoj kab -etching lub sij hawm thiab txo qis sab etching. Cov yam ntxwv no yuav muaj feem cuam tshuam thaum txheeb xyuas cov qauv hauv Circuit Court thaum tsim PCB.

Cov khoom lag luam tshwj xeeb kuj txheeb xyuas lub zog tev thiab txo cov tooj liab - hmoov hloov raws li kev ua tau zoo. Cov yam ntxwv no yog qhov tseem ceeb rau kev ntsuas thaum xaiv cov ntawv ci rau PCB ntau lawm, nrog rau cov laminate siv tau, kev kho mob thiab cov txheej txheem txheej txheem.

Rau cov ntawv thov uas hloov pauv hloov pauv, cov neeg yuav khoom kuj tuaj yeem sib pivED Copper Foils rau FPCtxhawm rau txheeb xyuas seb cov khoom lag luam zoo li cas haum rau lawv cov substrate thiab cov txheej txheem ua tiav.

Qhov twg elongation thiab siab - qhov kub thiab txias yog qhov tseem ceeb ntawm kev xaiv,HTE High Elongation ED Copper Ntawv Nyiajkuj yuav muaj feem cuam tshuam. Rau tej yaam num uas muab ntau dua qhov tseem ceeb ntawm qhov chaw roughness tsawg, tshuaj xyuasTsawg Profile ED Copper Foil VLPraws li lwm txoj kev xaiv.

Xa mus rau cov lus qhia kev ntsuas hauv qab no rau cov pawg tuab muaj thiab teev cov ntaub ntawv kev ua tau zoo. Cov nqi yuav tsum raug soj ntsuam raws li cov kev xeem tau teev tseg thiab cov kev xav tau tshwj xeeb.

Rau cov lus hais, thov muab qhov xav tau nominal thickness, foil dav, daim ntawv thov, cov qauv tsim nyog thiab txhua qhov project- cov qauv kev lees paub tshwj xeeb. Cov ntaub ntawv no yuav pab CIVER Hlau ntsuas qhov tsim nyog rau koj cov kev xav tau kev tsim khoom.

Nco tseg:1. Tus nqi Rz ntawm tooj liab ntawv nyiaj tag nrho saum npoo yog qhov ntsuas tus nqi ruaj khov, tsis yog tus nqi lav.

2. Peel zog yog tus qauv FR-4 board kuaj tus nqi (5 nplooj ntawv ntawm 7628PP).

3. Lub sijhawm lav zoo yog 90 hnub txij li hnub tau txais.