PCB yuav tsum yog kev tiv thaiv hluav taws thiab tsis tuaj yeem hlawv ntawm qhov kub thiab txias, tsuas yog ua kom mos. Qhov ntsuas kub taw tes nyob rau lub sijhawm no yog hu ua lub khob hloov hloov (TG taw tes), uas yog cuam tshuam nrog qhov loj me ntawm tus PCB.

Dab tsi yog lub siab tg pcb thiab qhov zoo ntawm kev siv siab tg pcb?

Thaum qhov kub ntawm TG PCB nce mus rau qee qhov yog, lub xeev yuav hloov los ntawm "iav xeev" rau "roj hmab lub xeev" rau "roj hmab lub xeev" Hauv lwm lo lus, TG yog qhov kub siab tshaj plaws uas lub substrate tseem tsis yeem.

Dab tsi yog PCB board tau tshwj xeeb?

Qib los ntawm hauv qab mus rau sab saum toj qhia li hauv qab no:

94hb - 94Vo - 22F - CEM-1 - CEM-1 - FR-4

Cov ntsiab lus muaj raws li hauv qab no:

94HB: Carderboard Zoo tib yam, tsis yog hluav taws xob (cov khoom siv qib qis, tuag xuas nrig ntaus, tsis tuaj yeem ua rau hauv lub nkoj hluav taws xob)

94V0: nplaim taws retardant Cardboard (tuag xuas nrig ntaus)

22F: Ib Leeg Ib Leeg Fiberboard (Tuag Xuas Punching)

CEM-1: Cov tog raj tshuaj fiberglass ib sab (lub cav drilling yuav tsum tau ua, tsis txhob tuag xuas nrig ntaus)

Cem-3: Muab ob tog fiberglass board (cov khoom tsawg tshaj plaws ntawm cov rooj tsavxwm coj ob tog, cov khoom siv no tuaj yeem siv rau ob chav panels, uas pheej yig dua fr4)

: Muab ob tog fiberglass board