Nta
1 ib sab pcb tsuas muaj ib txheej ntawm circuitness tooj liab, nrog cov qauv Circuit Court tau tsuas yog ua rau ntawm no.
2, nrog ib txheej ntawm cov tooj liab, tus qauv ntawm ib sab board yog yooj yim, nws yog qhov haum rau kev sib txuas nrog tsuas yog sib txuas lossis qis qis sib txuas.
3, kev tsim cov txheej txheem ntawm ib sab pcb tsuas yog, yog li cov nqi tsim yog qis dua, ua kom haum rau kev siv ntau lawm thiab cov ntawv thov siv tau zoo.
4, vim muaj ib txheej txheem customitive thiab cov txheej txheem sib txawv, ib sab pcb yog thinner thiab ntau dua cov ntaub ntawv xav tau ntawm kev khoov thiab khawm.
Txua
Ib leeg ib leeg pcb feem ntau muaj cov ntu hauv qab no:
Lub substrate:
Lub substrate ntawm ib-tog-seem tog yog feem ntau ib qho khoom siv insulating, xws li fr {1} rwb thaiv tsev rau cov Circuit Court board {}}}}}}}}}}
Lem Conduction:
Ib sab ntawm ib tog xib hwb tau them nrog cov khoom siv tooj liab ntawv ci, uas siv rau cov qauv hluav taws xob etched los ua cov qauv hluav taws xob.
Npog zaj duab xis:
Nws yog them rau saum npoo tooj liab ntawv los tiv thaiv cov tooj liab ntawv ci thiab tiv thaiv nws yog feem ntau ntawm cov khoom siv insulating, xws li polyimide (pi), thiab lwm yam}
Daim ntawv thov
Cov laug cam ib leeg muaj ntau cov ntawv thov thiab feem ntau yog siv hauv cov xwm txheej hauv qab no:
Cov Khoom Siv Hluav Taws Xob Yooj Yim:
Cov laug cam ib leeg feem ntau siv nyob rau hauv qee cov khoom siv hluav taws xob yooj yim, metres tswj cov khoom lag luam hauv hluav taws xob, meter yooj yim thiab tus nqi qis.
Cov Neeg Siv Khoom Hluav Taws Xob:
Hauv cov khoom siv hluav taws xob cov khoom siv hluav taws xob, cov rooj zaum ib leeg tau siv nyob rau hauv cov khoom sib dhos ntawm cov khoom siv hluav taws xob, xws li xov tooj cua thiab TV.
Hauv kev sib txuas lus
Cov laug cam ib leeg feem ntau yog siv rau kev sib txuas sib txuas nrog hluav taws xob xws li cov hauv xov tooj txawb lub koob yees duab {}}
Cov Kev Tshwj Xeeb
Fr -4, 1 {{}}}} 6mm board thickness, ua tiav: wm lossis hasl, flux thiab lwm yam.
Cim npe nrov: Ib Leeg Pawg Thawj Coj, Tuam Tshoj Ib Leeg Ib Sab Chaw Tsim Tshuaj Tuam Tshoj, Cov Chaw Muag Khoom