Bhodhi rePCB (Printedcircuitboard) ndiro rinotsigira zvikamu zvemagetsi uye ndiro rinopa kubatana pakati pezvikamu zvemagetsi nezvinhu zvemagetsi. Ndiro rinenge riri chivakwa chezvishandiso zvese zvine hungwaru. Kuwedzera pamabasa ekutanga ekugadzirisa zvikamu zvidiki zvemagetsi, basa rakakosha nderekupa kubatana kwezvikamu zvemagetsi zvataurwa pamusoro apa.
Ndezvipi zvikamu zvebhodhi rePCB?
Bhodhi rePCB redunhu rinonyanya kuumbwa ne welding pad, through gomba, mounting gomba, waya, zvikamu, connectors, filling, electrical boundary nezvimwewo.
(1) Pedhi: gomba resimbi rinoshandiswa pakusonerera mapini ezvikamu.
(2) Maburi anopinda nemumaburi: simbi inopinda nemumaburi uye isiri simbi inopinda nemumaburi, umo simbi inopinda nemumaburi inoshandiswa kubatanidza mapini ezvikamu zviri pakati pechikamu chimwe nechimwe.
(3) Buri rekugadzika: rinoshandiswa kugadzirisa bhodhi redunhu.
(4) Kondakita: firimu remagetsi remhangura rinoshandiswa kubatanidza mapini ezvikamu.
(5) Zvinobatanidza: zvikamu zvinoshandiswa kubatanidza mabhodhi edunhu.
(6) Kuzadza: kushandisa mhangura panetwork yewaya yepasi kunogona kuderedza zvinobudirira kuvharwa kwesimbi.
(7) Muganhu wemagetsi: unoshandiswa kuona saizi yebhodhi redunhu, zvikamu zvebhodhi hazvigone kudarika muganhu.
Bhodhi redunhu rePCB zvichienderana nechimiro rinogona kukamurwa kuita PCB imwe chete panel, PCB double panel, PCB multilayer board; Bhodhi rema multilayer rakajairika ibhodhi ina, bhodhi rema sita, bhodhi rema multilayer rakaoma rinogona kusvika pazvikamu zvinopfuura gumi.
Kana mabhodhi ePCB akawanda, mashandiro emagetsi akasimba uye akavimbika, uye mutengo wakakwira. Musiyano wemitengo yemapaneru rimwe chete neaviri hausi mukuru. Kana pasina chinodiwa chakakosha, maindasitiri ese achasarudza mapaneru maviri zviri nani. Pamusoro pezvose, mashandiro uye kugadzikana kwepaneru mbiri zviri nani pane zvepaneru rimwe chete.
Mubhodhi rePCB rine ma "multilayer", indasitiri iyi ndiyo inonyanya kushandiswa kana kuti ine ma "layer" mana, matanhatu, indasitiri yezvemagetsi evatengi ine bhodhi rePCB rine "higher level" yakawanda. Kunyangwe mapaneru ane mabhenefiti akawanda kupfuura mapaneru maviri mukushanda, kugadzikana, ruzha nezvimwe zvinhu, mabhizinesi akawanda nemainjiniya vachiri kuda mapaneru maviri kuti vafunge nezvemutengo.
Sezvo michina ine hungwaru ichiramba ichioma, zvinodiwa zvimwe zvinhu zvakawanda, izvo zvinoita kuti pave nemasekete akawanda uye zvimwe zvinhu paPCB. Panguva imwe chete, zvinodiwa zvemhando yepamusoro zvezvinobatanidza zvePCB board zvinowedzerwawo. Bhodhi rePCB diki haringogone kuderedza mutengo chete, asiwo rinogona kurerutsa dhizaini yePCB board, kuitira kuti kurasikirwa kwechiratidzo chekutumira circuit kuve kudiki.
Chinobatanidza PCB board chine simba guru chinongova saizi yegumbo chete, uye dhayakita rekubata rakafukidzwa nesirivha nemhangura tsvuku, izvo zvinovandudza zvakanyanya mashandiro ekutakura kwe connector. Kunyangwe saizi diki inogona kuva nemagetsi akawanda, zvichiita kuti circuit ifambe zvakanaka, uye nzira dzakasiyana-siyana dzekuisa dzinogona kusangana nezvinodiwa nevatengi vakasiyana vePCB board.
Amass ine urefu hwakasiyana hwezvinobatanidza zvemabhodhi ePCB ane ukobvu hwakasiyana, izvo zvinoenderana nechiyero cheindasitiri cheukobvu hwepaneru hwakavhurika hwe1.0-1.6mm kuti ive nechokwadi chekushandiswa kwakajairika kwemidziyo!
Nguva yekutumira: Zvita-16-2022