Kev Tsav Tsheb Tswj PCB
1. Qhia kev piav qhia
Kev Qhia:
Khoom siv: FR-4
Board thickness: 1.6mm
Cov tooj liab: 1oz
Tooj dub: 18um
Qhov dej tiav: ua dawb HASL
FR-4 (los yog FR4) yog lub npe NEMA rau cov khoom siv iav reinforced epoxy laminate. FR-4 yog ib qho khoom sib xyaw nrog cov ntaub npog ntsej muag uas muaj ntaub npog ntsej muag nrog ib daim npog epoxy uas yog nplaim taws (nws tus kheej extinguishing). Qhov no yog ib qho khoom hauv Uniwell, peb ib txwm muaj cov khoom siv no hauv cov Tshuag Tshawb Fawb. Yog tias koj xa ntim ntau ntau rau peb, koj tsis tas yuav txhawj tsis muaj cov khoom.
2.PCB specifications:
| 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 |
3.Xaiv Lub Tswv Yim:
a.Rau qhov kev txiav txim PCB, thov muab cov ntaub ntawv Gerber lossis * pcb file. Cov lus qhia tseem raug txais tos yog tias tsis muaj cov ntaub ntawv Gerber, PCF Multilayer.
b.PCB qauv, qis ntim pcb, ntau lawm PCB tau txais txhua yam.
c.Qhov PCBA kev txiav txim, (Tswj tsheb Pcb) thov muab cov ntaub ntawv Gerber, * .pcb thiab BOM Sau.
d.Reverse engineering thiab PCB clone qhov kev pabcuam yuav muab nrog koj cov ntawv luam tawm Circuit Court board supplied.
e.Anyev lus nug, txais tos hu rau peb los ntawm xa lus nug. Koj lub siab yog peb kev nrhiav.
4.FAQ
Lus Nug: Kuv puas muaj kuv qhov LOGO ntawm cov khoom?
Yog, tau kawg. Peb muaj peev xwm laser koj lub logo rau cov khoom.
Q: teb chaws twg koj tau koom tes nrog?
Los ntawm tam sim no, peb tau koom tes nrog lub teb chaws USA, Russia, Europe, Pakistan, Singapore, Lub teb chaws Yelemees, Argentina, Australia thiab ntxiv rau.
Q: Tus txheem txheem yog dab tsi?
Kev xa cov lus ntawm EXW, FCA, FOB, DDU lwm yam yog txhua yam muaj raws li txhua nqe lus.
Q: Dab tsi yog pcb stencil?
Nws yog ib txoj phuam nyias nyias, muaj ntau lub qhov hauv ncoo rau nws. VOJVOOS yog sau cov ntawv npliag thiab pcb qhov chaw nraim qw. Qhov no tshaj plaws yog siv los yog tshuab semi-automatic txuas rau nti siv. Hlau Mesh npog rau ntawm lub rooj tsavxwm, ces txhuam cov muab tshuaj txhuam, rau tej lub rooj sibtham hauv lub rooj sibtham, ces muab cov khoom rau. Cov cua kub rau hauv tsev, lawv weld zoo.
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