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2 Layer ENIG FR4 PCB Copper mai nauyi

2 Layer ENIG FR4 PCB Copper mai nauyi

Takaitaccen Bayani:

Layer: 2
Ƙarshen saman: ENIG
Bayanan tushe: FR4
Layer na waje W/S: 11/4mil
Kauri: 2.5mm
Min.rami diamita: 0.35mm


Cikakken Bayani

Wahala A Hako Kwakwal mai nauyi PCBs

Tare da karuwar kauri na jan karfe, kaurin PCB mai nauyi kuma yana ƙaruwa.PCB mai nauyi mai nauyi yawanci fiye da 2.0mm lokacin farin ciki, samar da hakowa saboda kauri daga cikin kauri na farantin da abubuwan farin ƙarfe na jan ƙarfe, samarwa ya fi wahala.Dangane da wannan, yin amfani da sabon mai yankewa, rage rayuwar sabis na mai yankan rawar soja, sashin hakowa ya zama ingantaccen bayani ga hakowar PCB mai nauyi.Bugu da ƙari, haɓaka sigogin hakowa kamar saurin ciyarwa da saurin dawowa shima yana da babban tasiri akan ingancin rami.

Matsalar niƙa ramukan manufa.Yayin hakowa, makamashin X-ray yana raguwa sannu a hankali tare da karuwar kauri na jan karfe, kuma karfin shigarsa ya kai ga babba.Sabili da haka, don PCB tare da kauri mai kauri na jan ƙarfe, ba shi yiwuwa a tabbatar da karkatar da farantin kai yayin hakowa.Dangane da wannan, ana iya saita maƙasudin tabbatar da diyya a wurare daban-daban na gefen farantin, kuma an fara niƙa maƙasudin tabbatarwa daidai da matsayin da aka yi niyya a cikin bayanan da ke kan foil ɗin tagulla a lokacin yanke, da kuma abin da aka yi niyya. rami a kan foil na tagulla kuma an samar da ramin manufa na Layer na ciki daidai da lamination.

Nunin Kayan aiki

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Layin PCB PTH

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Nunin Masana'antu

Bayanin kamfani

PCB Manufacturing Tushen

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