Ob txheej txheej aluminium puag PCB
1. Xa lus piav qhia
Cov ntaub ntawv rau ob txheej txheej aluminium puag PCB | |
Lub npe: | Ob txheej txheej aluminium puag PCB |
Cov ntaub ntawv hauv paus: | Txhuas laminate laminate |
Txheej suav: | 2 txheej |
Copper thickness: | 1oz los yog 35um |
Tiav lawm daim thickness: | 1.6 hli |
Daim npog qhov ncauj xim: | Dawb Kua yees duab Imageable Soldermask (LPI) |
Cov lus dab neeg xim: | dub |
Qhov nto tiav: | OSP |
Profile: | CNC + V-CUT |
Thermal conductivity: | 1.0W / mK |
Insulated txheej tus zom zaws qis | ≥3KV |
Daim ntawv thov: | LED teeb pom kev zoo |
Txhua lub rooj tsav khoom pcb yog tsim ua raws li cov qauv uas tau txais los ntawm ISO 9001. Qhov no kuj saib xyuas tias cov khoom siv tsim ua tiav raws li tus neeg siv khoom thiab ib qho kev tswj fwm. Peb tau muaj kev sib tw hauv kev lag luam hauv Circuit Court Circulating feem ntau vim yog peb txoj kev cog lus tsis txaus siab kom ua tau raws li tus neeg siv cov kev qhia, kev ua haujlwm zoo thiab kev xa rov qab.
2. Qhia cov ntaub ntawv
Uniwell circuits raug tsim muaj hauv 2007, tshwj xeeb hauv kev tsim pcb LED.
Peb muaj peev xwm muab kev tsim thiab qee cov qauv peb, OEM & ODM txais tos. Los ntawm peb cov ISO9001: 2008 certified Hoobkas, peb tuaj yeem ua 10000 square meter ntawm coj pcbs ib lub hlis, 100% kev xeem lav ruaj ntseg zoo, kom tau raws li kev cai xav tau.
Uniwell tau sau ntau tus engineers uas yog cov lag luam hauv tsev tsim hluav taws xob thiab muaj tshaj li 12 xyoos ntawm kev tsim. Peb tau qhia tshwj xeeb uas tsim teeb ci pcb, nruj coj sawb pcb, coj tube pcb, qab ntsa teeb pcb, thiab coj pcb built-in IC tsav tsheb.
3. Kev sib tw ntawm cov txhuas qhov PCB
1) Kub txheej txheem
Qee tus LEDs dissipate nruab nrab ntawm 2-5W ntawm tshav kub thiab lub sijhawm thaum lub tshav kub ntawm lub LED tsis zoo muab tshem tawm; ib qho LED lub teeb zis yog txo kom zoo li degradation thaum lub tshav kub tseem tshuav nyob rau hauv cov pob LED. Lub hom phiaj ntawm MCPCB yog ua kom tshem tawm cov cua sov ntawm tag nrho cov IC pleev (tsis yog cov LEDs xwb). Lub txhuas qaum thiab thermally conductive dielectric txheej ua raws li txuas hniav ntawm IC's thiab cov cua kub dab dej. Ib qho hluav taws xob hauv lub cua kub ncaj qha mus rau lub txhuas lag luam tshem tawm qhov yuav tsum tau siv ntau lub cua kub rau sab saum toj ntawm qhov sib npaug ntawm lub ncoo.
2) Thermal expansion
Thermal expansion thiab contraction yog qhov ntau ntawm cov khoom, ntau CTE txawv hauv thermal expansion. Raws li nws tus kheej cov cim, txhuas thiab tooj liab muaj feem tshwjxeeb tshaj qhov qub FR4, thermal conductivity yuav 0.8 ~ 3.0 W / cK
3) Dimensional stability
Nws yog qhov tseeb tias qhov loj ntawm cov hlau raws li cov ntawv luam tawm ntawm Circuit Court board ruaj khov tshaj li cov ntaub ntawv insulating. Qhov loj ntawm 2.5 ~ 3.0% thaum cov tub ntxhais hlau cov xim pcb thiab txhuas sandwich panels twb rhuab los ntawm 30 ℃ mus rau 140 ~ 150 ℃.
4) Tsis tshua kim.
Aluminium yog hauv paus hauv paus rau ntau yam kev kub ntxhov, yog li nws yooj yim rau kuv thiab cais. Qhov ntawd ua rau nws tsis tshua kim rau kuv thiab ua kom zoo dua li lwm yam hlau. Sib txuas ntxiv, cov nqi tsim txuam nrog cov khoom siv txhuas yog tseem kim. Aluminium PCBs yog ib qho tseem ceeb rau lwm txoj hauv kev cua sov.
5) Tus phooj ywg mus rau ib puag ncig.
Aluminium yog ib hom tshuaj lom neeg tsis zoo, muaj hlau zoo. Los ntawm cov chaw tsim khoom los ntawm tus neeg siv khoom kawg, siv txhuas hauv PBCs pab rau lub ntiaj chaw zoo.
6) Ntev heev.
Aluminium yog muaj zog thiab muaj zog ntau dua li cov ntaub ntawv luaj li ntawm tej hub thiab fiberglass. Nws yog qhov ruaj khov, thiab txo cov kev puas tsuaj uas tau tshwm sim thoob hauv kev tsim khoom, thiab thaum siv cov khoom siv txhua hnub.
7) Nyhav:
Xav tias nws lub cev muaj zog, aluminium yog hnyav heev. Nws ntxiv lub zog thiab kev ua haujlwm rau PCBs tsis ntxiv qhov ceeb thawj ntxiv.
4 . Kev kaw lus zoo
Uniwell Circuits tau dhau qhov kev lees paub ntawm kev ua haujlwm thoob ntiaj teb zoo li TS16949 (2009), ISO14001 (2004),
ISO9001 (2008), UL ntawv pov thawj, thiab tag nrho nws cov khoom raws li IPC, ROHS cov qauv ntawm tam sim no.Qhov tuam txhab sib zog ua khoom thiab kev pab cuam hauv ntiaj teb, thiab tsis tu ncua cov neeg tuaj siab 'siab yog peb nrhiav ntawm cov Goals.
5.Packaging & shipping
Pob:
Txheem pob los yog nyob ntawm seb koj xav tau dab tsi.
Tshem Tawm
rau cov qauv. Peb xa nws mus rau qhua los ntawm UPS, Fedex, DHL, TNT, lossis EMS.
Rau kev loj hlob ntau lawm, peb xa nws mus rau qhua tuaj noj mov los ntawm dej hiav txwv.
6.FAQ
Lus Nug : Kuv puas tau sim coj mus kuaj?
Yog, Peb zoo siab yuav muab cov khoom kuaj los kuaj xyuas thiab kuaj xyuas seb puas zoo, sib xyaw cov qauv txiav txim. Thov nco ntsoov buyer yuav tsum them rau cov nqi shipping.
Lus Nug: Koj puas tsim pcb thiab muab cov ntaub ntawv rau peb?
Yog, Peb muaj ib tug kws txuj ci kev kos duab pab pawg tshaj li qhov koj tuaj yeem ntseeg siab.
Lus nug : Q: koj li cas txog koj qhov kev pab cuam tom qab muag?
Tom qab koj tau txais peb cov khoom muag, yog tias muaj teebmeem zoo, pls hu ncaj nraim nrog kev muag khoom uas yog tus saib xyuas ntawm.web yuav hloov cov khoom qiv rau koj ib zaug.
Q: Yog tias kuv xav tau zoo dua qub, koj tuaj puas tau?
Tau, cia li xa peb cov ntsiab lus zoo, xws li cov khoom, yam khoom seem dua li cas, peb yuav ua qhov ntawd raws li koj qhov kev thov thiab xam tus nqi.
Q: Yog hais tias kuv hais kom loj npaum li cas, dab tsi yog qhov zoo nqi?
Thov xa cov lus nug rau peb, xws li daim npav, Cov nqi rau txhua qhov khoom, Kev thov kom zoo, Logo, Them nqi them, Kev thauj khoom, Tshaj tawm qhov chaw thiab lwm yam Peb yuav ua qhov tseeb hais rau koj sai li sai tau.
Lus Nug: Yog tias tag nrho cov pcb, PCBAs yuav raug kuaj ua ntej yug yog peb muab txoj haujlwm twv ua haujlwm?
Yog, peb paub meej tias txhua daim pcb, PCBA yuav raug kuaj ua ntej khoom xa tuaj, peb xyuas kom meej tias cov khoom uas peb tau xa nrog kev zoo.
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