1W Txhuas Circuit Court Board
1. Muab khoom piav qhia

1W Cov Txhuas Txhuas Txiav Qhov Txhuas
Peb muaj phav phav tsim rau MC PCBs. Peb muaj ib qho kev daws teeb meem rau koj cov cai hauv LED teeb. Peb kam nrog tag nrho cov teeb ci teeb xws li Fixtures / Tsav / LEDs / Hnub ci panels / Battery / Hnub ci Inverters rau qhov chaw teeb, Nqa teeb, Tso Teeb Dej, Qij Qub, Teeb Teeb, Hnub ci teeb thiab lwm yam.
2. Qhia cov ntaub ntawv
Txog Uniwell
Uniwell Circuits yog ib lub tuam txhab muaj kev lag luam tshwj xeeb hauv kev tsim, kev tsim, kev tsim thiab kev muag khoom ntawm cov neeg muaj kev sib txuam nrog ob npaug thiab cov PCBs (Printed Circuit Board) ntawm kev ceev nrooj, tsab ntawv pov hwm, nruab nrab thiab loj.
Cov kev pab tseem ceeb ntawm Uniwell yog dab tsi?
1) PCB khoom siv thiab PCB kev sibtham kev pabcuam (OEM / ODM)
Xws li Circuit Court Board tsim, kev tsim kho, tsim khoom, PCB lub rooj tsavxwm thiab PCBA prototyping
nto-mount mount, los ntawm-lub qhov sib txuam, kev tshuaj ntsuam, kev sim ua haujlwm.
2) Tiav lawm tsim khoom siv: Electronic PCBA + Vaj Tsev / Pob: (ib qho kev pab cuam ib zaug)
Peb tuaj yeem pab cov qhua tuaj yeem tswj xyuas nws cov khoom ntiag tug thiab molding enclosure tsum kom tiav cov tsev nyob rau lub sij hawm thiab tom qab ua tiav cov khoom zaum kawg hauv peb lub koom haum thiab xa qhov khoom rau cov qhua tuaj noj.
3) DNA ntaub ntawv thiab kev pab cuam tom qab muag
a) Peb kos npe rau NDA cov ntaub ntawv los tiv thaiv koj txoj kev nyab xeeb tsim.
b) Txhais qhov kev cog lus qis hauv daim ntawv cog lus.
c) Tsis pub dhau lub sijhawm warranty, yuav tsum tau kho lossis hloov khoom tshiab rau cov khoom, yog tias muaj teebmeem zoo.
d) Tshaj li lub sijhawm warranty, them rau cov khoom siv txij nkawm xwb.
Yog tias cov khoom tsis kho lawm, peb muab pov tseg kom zoo, tiv thaiv ib puag ncig yog txhua tus neeg lub luag haujlwm.

3. Peb qhov zoo dua:
1) Talents zoo dua
Lub tuam txhab nquag qhia cov neeg siv cuab yeej ua lag luam thiab kaum tawm ntawm cov cuab yeej ua tiav. Qhov no, peb tau koom tes nrog ntau lub tsev kawm ntawv thiab tsim tawm cov thawj coj loj hauv lub koom txoos loj, yog li peb muaj ntau cov neeg ua haujlwm qhia txhua xyoo.
2) Muaj kev txawj ntse
Peb lub tuam txhab muaj ntau tshaj 13 xyoos kev kawm hauv PCB &
PCB los ua ke. Peb tau koom tes nrog ntau lub chaw lag luam, xws li Huawei Technologies Co., Ltd. Peb tau txhim kho kev lag luam ntev nrog lawv thiab tau tsim cov kev nplua nuj heev, uas ua rau peb muaj peev xwm ua kom tau raws li cov kev xav tau ntawm ntau yam cov neeg.
3) Hom tau zoo dua
Peb lub tuam txhab tau txhim kho hom lag luam thiab kev ceev xwm txheej, peb txuas lus tseem ceeb rau khoom zoo thiab lub tuam txhab lub koob npe nrov.
Tsis tas li ntawd, peb muaj kev ruaj ntseg nruj tshaj plaws rau peb cov neeg.
4) Kev pab cuam tom qab muag
Yooj yws cov xov tooj qhib 24 teev txhua hnub, yog li ntawd peb tuaj yeem nrog cov neeg tuaj kho cov lus qhia tam sim ntawd thiab mloog peb cov neeg muas zaub 'cov lus pom zoo, ua cov ntaub ntawv thiab nqis tes ua los txhim kho peb cov kev pab.
4.PCB lub peev xwm ua haujlwm cuab yeej siv
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 |
5.Little knowledge --- Npaj ntau npaum li cas lawm?
Muaj ib qho kev txiav txim siab tias tooj liab qhov taw qhia muab qee lub ntsiab lus tseem ceeb thiab cov no tsis txo lub sij hawm ntawm qhov PCB. Piv txwv 1 oz. = 35um lossis ½ oz. = 18um.
Txawm li cas los xij IPC-6012 qhia txog qhov tsawg kawg nkaus tuab ntawm ob qho tib si ntawm cov tooj liab thiab cov foils tom qab plating raws li cov kev tso cai ntawm kev siv tooj liab thiab txiav tawm ntawm plating tooj liab thaum lub sij hawm tom qab ua tiav.
Hauv qab no qhia tau hais tias ib co txheej txheem ntau tooj ntsuas tooj liab thiab cov khoom siv tiav lawm.
Raws li xws li nws yog qhov tseem ceeb rau kev nkag siab txog yam koj xav tau thiab qhia kom meej - yog tias tsis tau ces koj yuav tau qis-los yog koj muaj peev xwm tshaj qhov tshwj xeeb uas yuav ua rau cov nqi ntau heev ua rau tsim.
| Sab txheej txheej ntawv tuab tuab tom qab ua tiav | |
Base tooj luj | Yam tsawg kawg tom qab ua tas lawm |
1/2 oz. | 11.4 um |
1 oz. | 24.9um |
2 oz. | 55.7um |
Sab nraud conductor tuab tom qab plating thiab ua | ||
Base tooj luj | Yam tsawg kawg tom qab ua tiav Chav Kawm 2 | Yam tsawg kawg tom qab ua tiav Chav Kawm 3 |
1/2 oz. | 33.4um | 38.4um |
1 oz. | 47.9um | 52.9um |
2 oz. | 78.7um | 83.7um |
Cim npe nrov: 1W txhuas Circuit Court Board, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, pheej yig, kho, tsis tshua muaj nqi, zoo siab, quotation


