6 Layer ENIG FR4 Heavy Copper PCB
Heavy copper PCB ituru yemhangura foil yakasungirirwa pagirazi epoxy substrate yeakadhindwa redunhu bhodhi.Kana ukobvu hwemhangura yakapedzwa ichipfuura kana kuenzana ne2oz, inotsanangurwa sePCB inorema yemhangura.inorema mhangura PCB ine yakanakisa extensibility uye haina kuganhurirwa nekugadzirisa tembiricha.Kunyangwe mumhepo inoodza zvakanyanya, mhangura PCB inoumba yakasimba uye isiri-chepfu passivation yekudzivirira layer.inorema mhangura PCB inoshandiswa zvakanyanya mumidziyo yepamba yakasiyana-siyana, zvigadzirwa zvemhando yepamusoro, zvechiuto, zvekurapa nezvimwe zvemagetsi.Kushandiswa kwePCB inorema yemhangura kunoita kuti bhodhi redunhu, iro repakati chikamu chezvigadzirwa zvemagetsi zvigadzirwa, rive nehupenyu hwesevhisi.Panguva imwecheteyo, zvinobatsira kurerutsa huwandu hwemidziyo yemagetsi.
Kubatsira Kwedu
Ukobvu hwemhangura hwepamusoro hwesample i8oz, uye ukobvu hwemhangura ndeye 6oz mukugadzirwa kwakawanda
Taunzira yakakwirira chaiyo michina yePCB indasitiri gore negore kuti ive nechokwadi chepamusoro PCB maitiro ekuita
Shandisa kugadzirwa kwakaonda, kunyatso tarisa kufambira mberi kwekugadzirwa uye kuvandudza mwero wekutumira
Zvakaoma Mukugadzira Heavy Copper PCB
1. Mukuita etching, kana etching isina kuchena, kudzvinyirirwa hakuzosviki pachiyero, izvo zvinotungamirira kupfupi pfupi yedunhu.
2. Gobvu mhangura PCB iri nyore kuti furo mumiririri ari muitiro solder masiki ingi kugadzira.
3. Muyero wezvikara zvemhangura yakakora PCB ndiyo yepamusoro-soro pakuchera, gomba rakakora uye musoro wembambo ndizvo zvakakwirira.
4. Mukuita kwekutsikirira, zviri nyore kuoneka matambudziko akadai seasina kukwana glue kuzadza, yakawandisa inoyerera glue, kusaenzana ukobvu uye voids.
