Menene bambanci tsakanin PCB da PCBA?

Na yi imani da cewa mutane da yawa ba su saba da PCB kewaye allon, kuma za a iya ji sau da yawa a rayuwar yau da kullum, amma ba su san da yawa game da PCBA, kuma yana iya ma a rude da PCB.To menene PCB?Ta yaya PCBA ta samo asali?Menene bambanci tsakanin PCB da PCBA?Mu duba a tsanake.

Game da PCB

PCB ita ce gajarta ta Printed Circuit Board, wanda aka fassara zuwa Sinanci ana kiranta da bugu na lantarki, saboda ana yin ta ne ta hanyar bugu na lantarki, ana kiranta “Print Circuit Board”.PCB wani muhimmin bangaren lantarki ne a cikin masana'antar lantarki, tallafi ga kayan aikin lantarki, da mai ɗaukar kayan haɗin lantarki na kayan lantarki.An yi amfani da PCB sosai wajen kera samfuran lantarki.An taƙaita halaye na musamman na PCB kamar haka:

1. Babban yawan wayoyi, ƙananan girman da nauyin haske, wanda ya dace da ƙananan kayan aikin lantarki.

2. Saboda maimaitawa da daidaito na zane-zane, an rage kurakurai a cikin wayoyi da taro, kuma ana adana kayan aiki na kayan aiki, debugging da lokacin dubawa.

3. Yana da amfani ga injiniyoyi da samar da atomatik, wanda ke inganta yawan aiki da kuma rage farashin kayan lantarki.

4. Za'a iya daidaita ƙirar ƙira don sauƙaƙe musayar canji.

Game daPCBA

PCBA ita ce taƙaitaccen bugu na Board Circuit Board +Assembly, wanda ke nufin cewa PCBA ta ratsa ta dukkan tsarin masana'anta na PCB blank board SMT sannan kuma DIP plug-in.

Lura: Dukansu SMT da DIP hanyoyi ne don haɗa sassa akan PCB.Babban bambanci shine cewa SMT baya buƙatar tono ramuka akan PCB.A cikin DIP, ana buƙatar shigar da fil ɗin PIN na sassan a cikin ramukan da aka haƙa.

SMT (Surface Mounted Technology) fasaha na hawa saman saman yana amfani da masu hawa don hawa wasu ƙananan sassa akan PCB.A samar tsari ne: PCB hukumar sakawa, solder manna bugu, mounter hawa, da reflow Furnace da kuma gama dubawa.

DIP na nufin “plug-in”, wato, saka sassa akan allon PCB.Wannan shine haɗin sassa a cikin nau'i na toshe-ins lokacin da wasu sassa suka fi girma kuma basu dace da fasahar sanyawa ba.Babban tsarin samarwa shine: manne manne, toshewa, dubawa, sayar da igiyar ruwa, bugu da kuma kammala dubawa.

*Bambancin tsakanin PCB da PCBA*

Daga gabatarwar da ke sama, za mu iya sanin cewa PCBA gabaɗaya tana nufin tsarin sarrafawa, wanda kuma ana iya fahimtarsa ​​azaman allon da'ira da aka gama, wanda ke nufin cewa PCBA za a iya ƙidaya kawai bayan an kammala ayyukan da ke kan allon PCB.PCB tana nufin allon da'irar da babu komai a ciki wanda babu sassa akansa.

Gabaɗaya magana: PCBA itace gama gari;PCB allon allo ne.