Daim ntawv thov teb ntawm PCB siab zaus board:
1. Cov khoom siv sib txuas lus txawb;
2. Lub hwj chim amplifier, tsis tshua muaj suab nrov amplifier, thiab lwm yam.;
3. Fais fab divider, coupler, duplexer, lim thiab lwm yam passive Cheebtsam;
4. Cov khoom siv hluav taws xob ntau zaus yog qhov kev txhim kho ntawm kev sib tsoo ntawm lub tsheb tsis zoo, satellite system, xov tooj cua thiab lwm yam.
Yuav ua li cas muaj ntau zaus PCB boards ua tiav thiab tsim?
Txheej txheem khiav:
NPTH PTFE phaj ua ntws
Txiav - Drilling - Qhuav Zaj duab xis - Kev Tshuaj Xyuas - Etching - Kev tshuaj xyuas Corrosion - weldability - cim - Txau tin - molding - Kev kuaj - Kev tshuaj xyuas zaum kawg - ntim - Shipping
PTH PTFE phaj txheej txheem ntws
Txiav - drilling - qhov kev kho mob (plasma kev kho mob los yog sodium naphthol activation kev kho mob) - tooj liab deposition - phaj hluav taws xob - qhuav zaj duab xis - tshuaj xyuas - graphical hluav taws xob - etching - corrosion tshuaj ntsuam - vuam tsis kam - cim - tin spraying - Molding - kuaj - zaum kawg tshuaj xyuas - Ntim - Shipping
High zaus phaj ua cov teeb meem:
1. Copper sinking: lub qhov phab ntsa yog tsis yooj yim los npog nrog tooj liab
2. hlau kos duab, etching, kab dav qhov sib txawv, trachhole tswj
3. Cov txheej txheem roj ntsuab: tswj cov adhesion thiab foaming ntawm cov roj ntsuab
4. nruj me ntsis tswj cov khawb ntawm lub board nto nyob rau hauv txhua txoj kev.