4 Txheej FR4 ENIG Impedance Control PCB
Impedance Tswj PCB
Nyob rau hauv cov ntaub ntawv ntawm kis tau tus mob ntawm high zaus signals, cov tswj impedance pab kom paub tseeb tias lub teeb liab tsis lwj heev thaum lub sij hawm kis tau tus mob.Hauv cov ntsiab lus, kev tswj impedance yog hais txog qhov sib txuam ntawm cov khoom siv ntawm cov khoom siv ntawm cov substrate rau cov yam ntxwv ntawm cov kab / dielectric txheej kom ntseeg tau tias tus nqi impedance ntawm kab teeb liab yog nyob rau hauv lub siab ntev ntawm tus nqi siv.Tswj impedance PCBs muab kev txhim khu kev qha thiab zoo sib xws cov yam ntxwv siab zaus.
Daim ntawv thov ntawm Impedance Control PCB
Internet box, TV, video game, digital koob yees duab, GPS
Analog thiab digital telecommunications
Computers, ntsiav tshuaj, xov tooj ntawm tes
Video teeb liab ua
Lub cev muaj zog tswj module
Kev sib raug zoo ntawm cov yam ntxwv impedance Factors
Los ntawm kev xav ntawm PCB kev tsim khoom, cov ntsiab lus tseem ceeb uas cuam tshuam rau impedance yog raws li hauv qab no:
- Kab dav (W),lub impedance txo nrog qhov nce ntawm linewidth.
- Kab nrug (s),lub impedance nce nrog qhov nce ntawm qhov deb.
-Liab thickness (T),Lub impedance txo nrog qhov nce ntawm kab thickness.
- Dielectric thickness (H),Qhov ntau dua qhov dielectric thickness, qhov ntau dua qhov impedance.
- Dielectric qhov tsis tu ncua (DK),qhov siab dua qhov dielectric tas li, qhov me me ntawm impedance.
Cov khoom siv Display
PCB Tsis Siv Neeg Plating Kab
PCB PTH kab
PCB LDI
PCB CCD Txhaj Tshuab
Factory Show
PCB Manufacturing Base
Admin Receptionist
Lub Rooj Sib Tham
