6 Layer ENIG FR4 Heavy Copper PCB
Mutswe dambudziko remukati gobvu brazing pad
Iko kudiwa kwemhangura inorema PCB iri kuwedzera, uye iyo yemukati mapedhi ari kuita madiki uye madiki.Dambudziko rekutsemuka kwepadhi rinowanzoitika panguva yekuchera PCB (kunyanya kumakomba makuru pamusoro pe2.5mm).
Pane mukana mudiki wekuvandudza mune yechinhu chikamu cherudzi urwu rwedambudziko.Iyo yechinyakare yekuvandudza nzira ndeyekuwedzera padhi, kuwedzera kupenengura simba rezvinhu, uye kuderedza chiyero chekuchera, nezvimwe.
Zvichienderana nekuongororwa kwePCB kugadzira dhizaini uye tekinoroji, chirongwa chekuvandudza chinoiswa pamberi: kurapwa kwemhangura (kana uchiisa mukati meiyo solder pad, iyo concentric denderedzwa idiki pane aperture yakamiswa) inoitwa kuderedza simba rekudhonza. yemhangura panguva yekuchera.
Kuboora gomba riri diki 1.0mm pane inodiwa aperture, uyezve kuita zvakajairika aperture drilling (secondary drilling) kugadzirisa dambudziko rekutsemuka kwemukati makobvu brazing pad.
Zvishandiso zvePCB inorema yemhangura
Heavy copper PCB inoshandiswa kune zvinangwa zvakasiyana-siyana, semuenzaniso mumagetsi emagetsi, kupisa kupisa, kupararira kwemasimba makuru, kushandura kushandura, etc. MuPC, motokari, mauto uye mechanical control.Nhamba huru yemhangura PCB inoshandiswa zvakare:
Simba rekupa uye control converter
Welding zvishandiso kana midziyo
Indasitiri yemotokari
Vagadziri ve solar panel, nezvimwe