4 Layer ENIG FR4 Half Hole PCB
Half Hole PCB
Inonyanya kushandiswa pa-bhodhi kuonana, uchishandisa electroplated hafu-gomba PCBs kana nhare makomba, anowanzo shandiswa kana maviri akadhindwa redunhu mapuranga anosanganiswa vachishandisa siyana michina.Semuenzaniso, akaoma mamodule e microcontrollers uye akajairwa imwechete PCB masisitimu.
Kumwe kuita kuratidzwa, HF kana kongiri ma module akaiswa kune base redunhu bhodhi.
Naizvozvo, iyo onboard PCB inodiwa sehafu yekuputira yeSMD yekubatanidza pads.Nekubatanidza PCBS yakananga pamwe chete, yakatetepa kupfuura ma link ane akawanda-pini akabatanidzwa.
Zvakanakira uye Zvakaipa zveHalf Hole PCB
Yakakwira density, multifunction uye mechanization inova chiyero chekukura kwekuwedzera kwemidziyo yemagetsi mune ramangwana.Bhodhi rinogadzirwa nezviratidzo zvejometri, asi saizi yePCB iri kuita diki uye diki uye inofanirwa kuve yakabatana nebhodhi rekutsigira.Sezvo denderedzwa gomba inodururwa motherboard pamwe solder kuyerera, kutonhora welding kuchaitika, zvichiita kuti simba remagetsi kubatana pakati redunhu bhodhi uye motherboard, nokuti denderedzwa gomba rakakura, nokuti pane electroplated PCB hafu gomba.
Zvazvakanakira:
- Zviri nyore kushandisa prototypes
- Huge defensive links
- Kupikisa kupisa
- Kugona kubata simba
Cons
- Kuwedzera mari yebhodhi nekuda kwekuvira
- Inogara yakawanda real estate board
- PCB gungano rinosanganisira zvakawanda
- Higher velocities
Zvikumbiro zveHalf Hole PCB
Metallized hafu gomba PCBs anowanzo shandiswa mukufonera, komputa, mota, gasi uye yakakwirira-yekupedzisira tekinoroji minda.
