Multilayer PCB board sib dhos rau kev lag luam automotive
| PCB Sib Dhos Muaj Peev Xwm: | |
| Qhov Loj ntawm daim duab: | 736x736mm |
| Qhov tsawg kawg nkaus IC Pitch: | 0.2 hli |
| Qhov loj tshaj plaws ntawm PCB: | 1200x 500 hli |
| Qhov tsawg kawg nkaus PCB tuab: | 0.25 hli |
| Qhov loj me me ntawm daim chip: | 0201 (0.2x0.1)/0603 (0.6 x 0.3 hli) |
| Qhov loj tshaj plaws ntawm BGA: | 74x74 hli |
| BGA pob qhov siab: | 1.00 hli (yam tsawg kawg nkaus), 3.00 hli (siab tshaj plaws) |
| BGA pob txoj kab uas hla: | 0.40 hli (yam tsawg kawg nkaus), 1.00 hli (siab tshaj plaws) |
| QFP lub suab ua ntej: | 0.38 hli (yam tsawg kawg nkaus), 2.54 hli (siab tshaj plaws) |
| Ntim: | |
| Ib daim rau cov khoom tsim tawm tsawg | |
| Kev tsim khoom thawj zaug pheej yig | |
| Teem sijhawm xa khoom | |
| Hom sib dhos: | Kev sib dhos ntawm qhov chaw (SMT) |
| DIP sib dhos | |
| Kev siv tshuab sib xyaw (saum npoo av thiab los ntawm qhov) | |
| Ib sab los yog ob sab tso rau | |
| Kev sib dhos cable | |
| Hom Cheebtsam: | Cov Cheebtsam Passive: |
| Me li pob khoom 0402 | |
| Me li 0201 nrog kev tshuaj xyuas tsim qauv | |
| Pob Grid Arrays (BGA): | |
| Me li .5 hli suab | |
| Kev yuav khoom seem: | Turnkey (peb muab cov khoom seem) |
| Xa tuaj (koj muab cov khoom seem) | |
| Koj muab qee qhov khoom, peb ua tas seem | |
| Hom vuam: | Ua los ntawm cov hlau lead |
| Tsis muaj hmoov txhuas / ROHS ua raws li | |
| Lwm yam peev xwm: | Kev pab kho/ua haujlwm dua tshiab |
| Kev sib dhos ua ke | |
| Lub thawv tsim | |
| Pwm thiab yas txhaj tshuaj. | |
Lub Sijhawm Xa Khoom Rau PCB
| Txheej | Qauv qauv | Kev Tsim Khoom Loj | |
| Tig Sai | Lub Sijhawm Txawv Txawv | (saum toj no 30 m2) | |
| 2 | 24 teev | 3-4 hnub | 8-10 hnub |
| 4 | 48 teev | 5-6 hnub | 10-12 hnub |
| 6 | 72 teev | 6-8 hnub | 12-14 hnub |
| 8 | 96 teev | 8-10 hnub | 14-16 hnub |
| 10 | 120 teev | 12-14 hnub | 16-18 hnub |
| ... | ... | ... | ... |
Lub Sijhawm Xa Khoom Rau PCBA
| Cov Cai ntawm Kev Txiav Txim | Hnub Xa Khoom Txheem | Hnub xa khoom sai tshaj plaws | |
| Qauv (<20 daim) | 2 hnub | 8 teev | |
| Me Me (20-100 daim) | 3 hnub | 12 teev | |
| Nruab Nrab Ntim (100-1000 pcs) | 6 hnub | 24 teev | |
| Kev tsim khoom loj (> 1000 pcs) | Nyob ntawm BOM | Nyob ntawm BOM | |
1. Peb yog leej twg
| Chaw Tsim Khoom PCB | Kev ywj pheej | Zoo |
| Hongzhou, thawj zaug tsim los ua lub chaw tsim khoom PCB, muaj nws lub Hoobkas PCB nrog cov chaw tsim khoom siab heev, muaj peev xwm tsim tau txog li 24 txheej PCB boards. Lub Hoobkas tau ntawv pov thawj ISO9001, nrog nws cov khoom PCB UL pom zoo thiab RoHS ua raws li. Koj cov nqi PCB thiab lub sijhawm ua khoom tuaj yeem txo qis los yuav PCBs ntawm peb. | Hongzhou muaj kev pabcuam rau cov neeg siv khoom raws li qhov xav tau tshwj xeeb. Muaj ntau hom kev pabcuam, koj tuaj yeem xaiv cov kev daws teeb meem puv ntoob lossis ib qho kev pabcuam tshwj xeeb. Peb tuaj yeem ua txhua qhov project loj me, txij li qhov tsawg kawg nkaus ib daim mus rau qhov ntau thiab tsawg. Thiab peb muab kev pabcuam tsim PCB thiab PCBA sai. | Hongzhou nkag siab zoo txog qhov tseem ceeb ntawm qhov zoo rau koj cov haujlwm. Lub kaw lus tswj xyuas zoo tau koom ua ke hauv txhua kauj ruam txij li kev tsim PCB thawj zaug mus rau qhov kawg PCB ntim, thiab kev tshuaj xyuas thiab kev sim zoo tau ua tiav kom ntseeg tau tias qhov zoo tshaj plaws. Tag nrho cov khoom raug tshuaj xyuas 100% rau txhua qhov kev xa khoom. |
2. Kev Txhawb Nqa
Hongzhou lub hom phiaj yog ua tus thawj coj PCB chaw tsim khoom, thiab muab cov khoom PCB zoo rau kev lag luam hluav taws xob.
| Cov txheej | 1-16 txheej | Min Board Thickness (2-txheej) | 0.2 hli |
| Qhov Loj Tshaj Plaws ntawm Pawg Thawj Coj | 635 × 1100 hli | Min Board Thickness (4-txheej) | 0.6 hli |
| Qhov Loj Me Me ntawm Pawg Thawj Coj | 20 × 30 hli | Min Sab Hauv-txheej Thickness | 0.1 hli |
| Min Trace | 0.1 hli | Lub Nplhaib Annular Min | 0.1 hli |
| Qhov Chaw Tsawg Kawg Nkaus | 0.1 hli | Qhov Chaw Nyob Qhov Tsawg Kawg Nkaus | ±0.075 hli |
| Qhov Loj Me Me | 0.2 hli | Qhov Loj Me Me Qhov Kev kam rau siab | ±0.05 hli |
| Rooj Tswjhwm Warp | ≤ 1° | Qhov Kev kam rau sab nraud tsawg kawg nkaus | ±0.1 hli |
| Lub Npog Ncauj Solder | Ntsuab, Daj, Liab, Dub, Xiav, Dawb | ||
| Qhov Chaw Tiav | HAL, HASL, Immersion Kub, Immersion Nyiaj, Plating Kub, Plating Nickel, Plating Nyiaj, Kub Ntiv Tes, OSP | ||
| Cov Khoom Siv Rooj Tswjhwm | FR-4, High Tg FR-4, Halogen Free FR-4, Tuab Tooj Liab FR-4, Aluminium Based, Rogers, Taconic | ||
| Cov ntaub ntawv txais tau | Cov ntaub ntawv Gerber (RS-274-X lossis RS-274-D nrog daim ntawv teev npe qhib thiab cov ntaub ntawv laum), Protel, PADS, POWERPCB, AutoCAD, ORCAD | ||
| CAM software | Genesis, CAM350 | ||
3. PCB + Sib Dhos
Ntau thiab ntau ntawm peb cov neeg siv khoom PCB uas twb muaj lawm tam sim no thov peb kom muaj cov Board Circuit Board uas tau sib dhos ua ke xa mus rau lawv lub qhov rooj kom tshem tawm txhua lub sijhawm ntxhov siab ntawm kev yuav khoom thiab sib dhos. Txhawm rau kom tau raws li cov neeg siv khoom xav tau, Sunthone tsim los ntawm lub chaw tsim khoom PCB mus rau ib qho chaw muab kev pabcuam PCBA, suav nrog kev sib dhos PCB, kev nrhiav khoom, stencils, kev sib dhos cable thiab kev sib dhos khoom kawg thiab kev sim.
| Cov Kev Pabcuam Muaj Kev Tsim PCB PCB Sib Dhos Kev Nrhiav Khoom Siv SMT Stencils Kev Sib Dhos Cable Kev Ntsuas PCBA Kev Sib Dhos Khoom Kawg | Cov Txuj Ci Sib Dhos SMT THT Kev Siv Tshuab Soldering Rov Qab Kev Siv Tes Ua Tes Kev Siv Tes Ua Welding Kho/Ua dua tshiab Kev Sib Dhos Sib Xyaws |
| Q1. Dab tsi yog qhov xav tau rau PCB PCBA hais lus? |
| A: PCB: Qhov ntau, Cov ntaub ntawv Gerber thiab Technic xav tau (khoom siv, kev kho qhov chaw tiav, tooj liab tuab, pawg thawj coj saib tuab,...) |
| PCBA: Cov ntaub ntawv PCB, BOM, (Cov ntaub ntawv sim...) |
| Q2. Koj txais cov ntaub ntawv hom twg rau PCB PCBA ntau lawm? |
| A: Cov ntaub ntawv Gerber: CAM350 RS274X |
| Cov ntaub ntawv PCB: Protel 99SE, P-CAD 2001 PCB |
| BOM: Excel (PDF, lo lus, txt) |
| Q3. Kuv cov ntaub ntawv puas muaj kev nyab xeeb? |
| A: Koj cov ntaub ntawv raug khaws cia rau hauv kev nyab xeeb thiab kev ruaj ntseg tag nrho. Peb tiv thaiv cov cuab yeej cuab tam rau peb cov neeg siv khoom hauv tag nrho cov txheej txheem .. Txhua cov ntaub ntawv los ntawm cov neeg siv khoom yeej tsis tau qhia rau lwm tus neeg thib peb. |
| Q4. MOQ? |
| A: Tsis muaj MOQ hauv POE. Peb muaj peev xwm tswj tau me me thiab loj ntim ntau lawm nrog kev ywj pheej. |
| Q5. Tus nqi xa khoom? |
| A: Tus nqi xa khoom yog txiav txim siab los ntawm qhov chaw xa khoom, qhov hnyav, qhov loj ntawm cov khoom. Thov qhia rau peb paub yog tias koj xav tau peb hais tus nqi xa khoom rau koj. |
| Q6. Koj muaj kev pabcuam dab tsi? |
| A: Peb feem ntau tsom mus rau PCB + Sib Dhos + Cheebtsam kev pabcuam. Tsis tas li ntawd, peb kuj tuaj yeem muab kev pab cuam programming, kev sim, cables, kev pabcuam sib dhos. |
Yog tias koj muaj lus nug txog PCB Assembly rau OEM kev pabcuam, thov koj xav tiv tauj kuv. Ua tsaug!
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