Kev ua si tshuab Saj zawg zog Circuit Court Board
1. Muab khoom piav qhia
Kev Qhia:
Txheej: 2 txheej
Thickness: 0.12 hli
Khoom siv: 1 / 3oz glue-free electrolysis.
1/2 oz tooj liab tuab:
Kev kho qhov chaw ntu: sinking kub.
Yam tsawg kab dav / kab nrug: 0.1 hli / 0.08 hli.
Hlau daim ntawv thas xa thickness: 0.2 hli.
lwm tus: cov ntawv hlau yuav tsum muaj zog.
Daim ntawv thov: Kev ua si tshuab
2. Peb yog leej twg?
Uniwell Circuits Co., Ltd, tau tsim hauv Shenzhen, Tuam Tshoj hauv lub Plaub Hlis, 2007. Uniwell Circuits yog ib lub tuam txhab muaj kev lag luam tshwj xeeb hauv kev tsim, kev tsim, kev tsim thiab muag khoom ntawm cov neeg muaj kev sib tw ob tog sib tshuam thiab cov PCBs (Printed Circuit Board) ntawm ceev tig, tsab ntawv, qhov nruab nrab thiab loj.
3. Vim li cas thiaj yuav PCBs thiab PCBAs los ntawm Uniwell?
Uniwell Circuits - Lub PCB thiab PCBA chaw tsim khoom tsom rau Kev Tshem Tawm, Sab saum toj zoo thiab Kev Pabcuam yav dhau los tau 10 xyoo.
Peb paub tseeb tias peb tuaj yeem pab koj hauv PCB thiab PCBA cov haujlwm. Ntau tus neeg tau qhia peb tias lawv tau nkees heev rau cov laug cam, tsis zoo thiab tsis muaj kev txhawb nqa nrog nws cov neeg muag khoom yav dhau los. Tab sis, nws yuav tsis tshwm sim hauv Uniwell Circuits.Qhov ib qho hauv peb Lub Pab Pawg muaj tshaj li 5 xyoos 'PCB kev, 7 * 24 kev txhawb nqa. Koj tau txais tag nrho koj cov khoom ntawm Cov Tso Cai Tso Tawm, tsis muaj ob txhais tes, tsis muaj cov ntawv luam los ntawm peb. Thiab qhov tseem ceeb yog koj tuaj yeem txiav nqi ntau nrog peb cov kev pab cuam tau zoo tshaj.
4.PCB cov khoom datasheet
Khoom siv | FR4, CEM-3, Tub Ntxhais Hlau, |
Halogen Dawb, Rogers, PTFE | |
Max. Kev Txiav Txim Siab Hauv Tsev | 1500 X 610 hli |
Min. Board Thickness | 0.20 hli |
Max. Board Thickness | 8.0 hli |
Tshaj / Qhov muag pom ntawm (Tsis yog-tus ntoo khaub lig) | 0.1 hli |
Ntsuas phaj | 16:01 |
Min. Drilling loj (Mechanical) | 0.20 hli |
Txoj kev siab ntev PTH / nias ncov lub qhov / NPTH | +/- 0.0762 mm / +/- 0.05mm / +/- 0.05mm |
Max. Txheej Suav | 40 |
Max. tooj (puab / txheej) | 6OZ / 10 OZ |
Lam ua siab ntev | +/- 2mil |
Txheej rau txheej sau npe | +/- 3mil |
Min. kab dav / qhov chaw | 2.5 / 2.5mil |
BGA suab | 8mil |
Kev kho qhov chaw deg | HASL, Ua dawb HASL, |
ENIG, Txhim nyiaj silver / Tin, OSP |
Cim npe nrov: qus tshuab tshuab muaj peev xwm ua haujlwm, Suav teb, lwm tus neeg, manufacturers, hoobkas, pheej yig, coj los tsim, tsis muaj nqi, zoo siab, quotation