


Vim li cas thiaj xaiv peb?
- Peb tau ua lag luam rau ntau xyoo, muab cov neeg siv khoom txhim khu kev qha PCB SMT Assembly daws teeb meem.
- Peb muab cov neeg siv khoom zoo Smd Pcb nrog peb cov kws tshaj lij qib, cov khoom lag luam nplua nuj, thiab cov kev pabcuam zoo meej.
- Peb cov kev paub dhau los hauv PCB SMT Assembly kev lag luam tso cai rau peb muab cov lus pom zoo thiab cov lus qhia rau peb cov neeg siv khoom.
- Peb tau ua haujlwm hnyav rau kev tsim, tsim thiab tsim Smd Pcb. Nrog ntau xyoo ntawm txoj kev loj hlob, peb lub hom yog lees paub los ntawm thoob plaws lub ntiaj teb no thiab occupies zoo ntiaj teb no kev ua lag luam qhia.
- Peb txaus siab rau peb lub peev xwm los tsim cov khoom zoo PCB SMT los ua ke uas ua tau raws li peb cov neeg siv khoom xav tau.
- Peb lub tuam txhab muaj nuj nqis rau pob tshab thiab kev lav phib xaub hauv tag nrho peb cov kev lag luam kev lag luam.
- Peb tau cog lus los muab kev pabcuam tus kheej rau txhua tus ntawm peb cov neeg siv khoom.
- Peb ua raws li kev lag luam lub tswv yim ntawm kev pabcuam coj lub luag haujlwm. Peb koom ua ke Smd Pcb kev lag luam cov peev txheej los tsim ib qho kev pabcuam ib-nres.
- Peb txoj kev mob siab rau cov neeg siv khoom tau pab peb tsim kom muaj kev ntseeg siab rau cov neeg siv khoom ntau xyoo.
- Lub tuam txhab yeej ib txwm nyuaj rau nws tus kheej mus nrhiav cov hom phiaj tshiab thiab hais rau kev ncaj ncees, kev ua tau zoo, thiab kev tsim kho tshiab raws li nws lub hom phiaj koom tes.
Taw qhia:
Raws li cov chaw tsim khoom hauv Suav teb, peb zoo siab los qhia peb cov khoom tshiab - SMD PCB. Nws yog ib qho kev daws teeb meem ntau yam thiab muaj txiaj ntsig zoo rau ntau yam kev siv hluav taws xob. Peb SMD PCBs yog tsim thiab tsim nrog cov cuab yeej tshiab thiab cov ntaub ntawv zoo kom ntseeg tau siab tshaj plaws thiab kev ua tau zoo nyob rau hauv cov xwm txheej hnyav.
Nta:
1. High-density interconnects: SMD PCBs yog tsim los nrog high-density interconnects uas tso cai rau cov khoom sib txuas ntxiv rau ntawm qhov chaw me me. Qhov no feature ua rau ntau compact thiab npaum Circuit Court tsim.
2. Nto mount thev naus laus zis: SMD PCBs tau sib xws nrog cov thev naus laus zis thev naus laus zis, uas muaj ntau qhov zoo dua los ntawm qhov siv tshuab. Nws tso cai rau kev sib dhos sai dua thiab meej dua, txo lub sijhawm sib dhos thiab cov nqi, thiab muab kev sib txuas zoo dua.
3. Ntau yam khoom siv: Peb SMD PCBs muaj nyob rau hauv ntau yam khoom siv, xws li FR-4, Rogers, thiab PTFE. Kev xaiv cov khoom siv yog ib qho tseem ceeb kom ntseeg tau tias cov khoom siv hluav taws xob zoo thiab thermal ntawm PCB.
4. Cov khoom siv zoo: Peb tsuas yog siv cov khoom zoo, xws li ceramic capacitors thiab nto-mount resistors uas yog RoHS raws. Cov khoom no muab kev ua tau zoo thiab kev ruaj ntseg rau ntau yam kev siv hluav taws xob.
Cov txiaj ntsig:
1. Txo cov nqi tsim khoom: Nrog peb cov khoom zoo SMD PCBs, koj tuaj yeem txuag tau ntawm cov nqi tsim khoom. Lub tshuab mount nto txo cov sij hawm sib dhos thiab cov nqi, thaum cov kev sib txuas siab sib txuas ua kom muaj ntau qhov sib txuas rau hauv ib cheeb tsam me.
2. Txhim kho kev ntseeg tau zoo: Peb cov SMD PCBs tau tsim thiab tsim los ua kom muaj kev ntseeg siab tshaj plaws thiab siv tau ntev nyob rau hauv cov xwm txheej hnyav. Lawv muab kev sib txuas ruaj khov thiab ruaj ntseg rau koj cov khoom siv hluav taws xob, tsis muaj kev pheej hmoo ntawm kev ua tsis tiav.
3. Txhim khu kev ua tau zoo: Nrog peb SMD PCBs, koj tuaj yeem ua tiav kev ua tau zoo hauv kev siv hluav taws xob. Cov khoom siv zoo tshaj plaws thiab cov cuab yeej siv siab heev ua kom cov ntaub ntawv hloov pauv sai, ua kom muaj zog ntxiv, thiab cov teeb liab zoo dua.
4. Customized design: Peb muab customized SMD PCB tsim cov kev pab cuam uas ua tau raws li koj cov kev cai tshwj xeeb. Peb cov kws tshaj lij engineers tuaj yeem tsim PCBs raws li koj qhov kev qhia tshwj xeeb thiab muab cov khoom lag luam raws li koj xav tau.
Daim ntawv thov:
Peb SMD PCBs yog tsim rau ntau yam kev siv hluav taws xob, suav nrog:
- Microcontrollers- Cov khoom siv hluav taws xob
- LED teeb pom kev zoo- Cov khoom siv kho mob
- Kev sib txuas lus- Automotive electronics
- Cov cuab yeej siv tshuab- Cov khoom siv hluav taws xob
Xaus:
Hauv kev xaus, peb cov SMD PCBs yog ib qho kev xaiv zoo tshaj plaws rau cov tuam txhab hluav taws xob uas tab tom nrhiav kev txhim khu kev qha, kev ua tau zoo, thiab cov nqi tsim nyog. Nrog peb cov thev naus laus zis siab thiab cov ntaub ntawv zoo, peb muab cov khoom lag luam raws li qhov xav tau ntawm ntau yam kev siv hluav taws xob. Tsis tas li ntawd, peb cov kev pabcuam tsim kho kom haum rau koj kom tau txais cov khoom lag luam raws li koj cov kev xav tau tshwj xeeb. Order tam sim no thiab paub txog cov txiaj ntsig ntawm kev siv peb SMD PCBs rau koj daim ntawv thov hluav taws xob.
SMT thaj ntaub ntawv thev naus laus zis
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Cov ntaub ntawv rwb thaiv tsev |
FR4 board, aluminium substrate, tooj liab substrate, ceramic substrate, PI (polyimide), PET (polyethylene) |
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Cov ntaub ntawv tooj liab |
glueless dov tooj liab, glued dov tooj liab, glued electrolytic tooj liab |
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Tus lej |
1-12 pem teb |
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Ua tiav phaj thickness |
0.07MM thiab siab dua (kev siab ntev+5%) |
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Sab hauv txheej tooj liab thickness |
18-70UM (1 ooj tooj liab=35UM) |
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Sab nrauv tooj liab thickness |
20-140UM (1 phaj tooj liab=35UM) |
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Kev tiv thaiv vuam |
roj liab, roj ntsuab, butter, xiav roj, roj dawb, roj dub matte dub roj, zaj duab xis daj, zaj duab xis dawb, zaj duab xis dub |
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Cov lus |
liab, ntsuab, daj, xiav, dawb, dub, nyiaj |
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Kev kho saum npoo |
Anti-oxidation (OSP), tin spraying, kub deposition, kub plating, nyiaj npib tsib xee plating, kub plated ntiv tes, roj carbon roj |
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Cov txheej txheem tshwj xeeb |
tuab tooj liab phaj, impedance phaj, siab zaus phaj, ib nrab qhov phaj, qhov phaj, hollow phaj, ib txheej tooj liab ntawv ci nrog lub ntsej muag sib txawv, kub ntiv tes phaj, mos tawv ua ke |
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Hom kev txhawb zog |
PI, FR4, steel ntawv, 3M nplaum, electromagnetic shielding zaj duab xis |
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Qhov loj tshaj plaws |
500MM * 1000MM |
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Sab nrauv kab dav / kab sib nrug |
0.065mm (3MIL) |
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Sab hauv kab dav / kab sib nrug |
0.065mm (3MIL) |
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Yam tsawg kawg nkaus solder npog qhov dav |
0.10MM |
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Yam tsawg kawg nkaus solder choj dav |
0.05MM |
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Yam tsawg kawg nkaus solder qhov rais |
0.45 hli |
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Tsawg kawg aperture |
mechanical drilling {{0}}.2MM, laser drilling 0.1MM |
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Impedance kam rau ua |
av 10% |
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Cov tsos mob siab |
+0.05MM (laser +0.005MM) |
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Txoj kev tsim |
V-txiav, CNC, tuag xuas nrig ntaus, laser |
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