6 Layer ENIG Impedance Half Hole PCB
Nzira yekuziva sei Hafu Gomba muFaira Yako Yekugadzira?
Half hole PCB yakagadzirirwa nekuda kwechimiro chechishandiso uye redunhu bhodhi plug-in Imwe chete kana yakazara rowof mudziyo maburi anowedzerwa zvakananga kune iyo chidimbu chesimbi yehafu gomba kuti ive nechokwadi chekuti hafu yemidziyo iri mubhodhi uye hafu iri. kunze kwebhodhi .Iyo Gerber faira inofanira kunge ine zvinotevera:
01.Mutsetse layer (GTL uye GBL)
Half hole brazing pads inowanikwa kumusoro uye pasi
02. Weld bare layer (GTS uye GBS)
Weld barnier kuvhura pahafu yegomba chinzvimbo
03.Hole layer (TXT/DRL)
Nzvimbo yegomba yega yega hafu yegomba
04.Mechanical/profile layer(GMU/GKO)
Iyo mbiri inofanirwa kutariswa mukati mehafu yega yega
Nezve Metallized Half Hole PCB
The metallized hafu gomba ihafu buri pamucheto ndiro uye electroplated.Metallized semi-holes anonyanya kushandiswa pakubatana kwakananga pakati pemahwendefa.Iwo anonyanya kushandiswa kubatanidza pamwe maviri akadhindwa edunhu mabhodhi ane redunhu dhizaini tekinoroji.Iyo yese system inotora nzvimbo shoma pane PCB system inoshandisa mutsara pini yekubatanidza.
Dhizaini Maparamita eHalf Hole PCB
Min.Hole Diameter | Minimum pad | Minimum pad spacing | Chinhambwe chiri pakati pehwindo negirinhi | Minimum size ye solder bridge | Minimum pin pitch |
500µm | 900µm | 250µm | 50µm-75µm | 100µm | 1150µm |
MaMetallized Half Hole PCBs Anogadzirwa Sei?
Kutanga, electroplated kuburikidza-maburi anogadzirwa kumicheto yePCS kana SETS (madiki mayuniti mukugadzira ndiro PNL), ipapo routing muchina (milling machine) inoshandiswa kubvisa hafu ye electroplated through-maburi, ichisiya imwe hafu- makomba.
Nekuda kwekuti mhangura inonetsa kushanda uye ingangoita kuti chidimbu chityoke, mapanga akakosha uye kumhanya kweplate yepamusoro kunodiwa kuita kuti madziro egomba nemacheto zvive nyore.Imwe neimwe hafu-tsime inozoongororwa nehafu-yakapera chigadzirwa chekuongorora chiteshi.
Hudiki-dhayamita hwehafu-maburi anogona kugadzirwa neHUIHE Circuits ichave 0.5 mm uye hafu-maburi anofanira kunge akaparadzana 0.5 mm.Kana iwe uchida kugadzira diki hafu-gomba aperture, ndapota taura nevashandi vedu vevatengi kuti tikurukure kugona kwemhinduro.
Kana uchiisa odha yekutenga hafu yegomba mahwendefa ane HUIHE Circuits, ndapota taurirana iwo maPCB ehafu gomba neHUIHE Circuit's tekinoroji mainjiniya kuti uve nechokwadi chekuti unogamuchira mhinduro inodhura yekugadzira.
Zvakanakira Zvedu KweHalf Hole PCB
1. Pachedu fekitari, nzvimbo yefekitari 12000 square metres, fekitori yakananga kutengesa
2.20+ yakakosha tekinoroji vashandi vane anopfuura makore gumi echiitiko, vane hunyanzvi mumaindasitiri zviyero uye maitiro emhando.
3.Yepamusoro midziyo: otomatiki mhangura deposition / electroplating mutsara, LDI / CCD exposure muchina uye zvimwe zvigadzirwa kugadzira zvemhando yepamusoro uye zvakavimbika zvigadzirwa.