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FR4單面板

聯系人: 程先生
聯系手機: 13713775830
聯系電話: 0755-27502861
聯系郵箱: szfydpcb@163.com
地址: 廣東省深圳市寶安區松崗鎮燕川北部工業園HE棟
價格: 價格面議
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關鍵詞: FR4單面板           

產品介紹

單面(mian)印刷電路板是1950年代初期隨著電晶體的出(chu)現,以美國為中心發展出(chu)來的產品(pin),當時主要(yao)制作方法以銅箔直接蝕刻方法為主流(liu)。


單(dan)面板(ban)(ban)就是在(zai)(zai)(zai)(zai)基本的(de)(de)(de)PCB上(shang),零件集中(zhong)在(zai)(zai)(zai)(zai)其中(zhong)一面,導(dao)線(xian)則(ze)集中(zhong)在(zai)(zai)(zai)(zai)另(ling)一面上(shang)。因為導(dao)線(xian)只出現(xian)在(zai)(zai)(zai)(zai)其中(zhong)一面,所以(yi)我們就稱這(zhe)種PCB叫作建和單(dan)面板(ban)(ban)(Single-sided)。因為單(dan)面板(ban)(ban)在(zai)(zai)(zai)(zai)設計線(xian)路上(shang)有許多嚴格的(de)(de)(de)限制(因為只有一面,布線(xian)間不能交叉而***繞(rao)獨(du)自(zi)的(de)(de)(de)路徑),所以(yi)只有早期(qi)的(de)(de)(de)電路才使用這(zhe)類的(de)(de)(de)板(ban)(ban)子;


單(dan)面板的(de)布(bu)線圖(tu)以網路印(yin)(yin)刷(Screen Printing)為主,亦(yi)即在銅(tong)表(biao)面印(yin)(yin)上(shang)阻劑(ji)(ji),經蝕(shi)刻(ke)后再以防焊(han)阻印(yin)(yin)上(shang)記(ji)號,最后再以沖孔加工方式完成零件導孔及(ji)外形(xing)。此(ci)外,部份少(shao)量多(duo)樣(yang)生產(chan)的(de)產(chan)品,則(ze)采(cai)用感光阻劑(ji)(ji)形(xing)成圖(tu)樣(yang)的(de)照相法。


1953~1955年,日本利用進口銅箔(bo)作成紙(zhi)(zhi)質(zhi)酚(fen)(fen)醛銅箔(bo)基板(ban),并大量(liang)應(ying)用在收音(yin)機方面。1956年,日本電(dian)路板(ban)廠商出(chu)現(xian)后,單面板(ban)的制(zhi)造技(ji)術隨(sui)即急速(su)進展。在材(cai)(cai)料(liao)方面,早(zao)期以紙(zhi)(zhi)質(zhi)酚(fen)(fen)醛銅箔(bo)基板(ban)為主,但因(yin)當(dang)時酚(fen)(fen)醛材(cai)(cai)質(zhi)電(dian)氣絕(jue)緣性(xing)低、焊接耐熱性(xing)差、扭曲等因(yin)素,陸續有紙(zhi)(zhi)質(zhi)環氣樹脂、玻(bo)纖(xian)環氧(yang)樹脂等材(cai)(cai)質(zhi)被開發,目前消費(fei)性(xing)電(dian)子機器所(suo)需的單面板(ban),幾乎采用紙(zhi)(zhi)質(zhi)酚(fen)(fen)醛基材(cai)(cai)板(ban)。

深圳市富業達電子有限公司專業的pcb廠家,鋁基板廠家,擁有多年pcb線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban)制造經驗,主要生產(chan)高(gao)(gao)(gao)頻線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban),醫(yi)療FPC,模塊線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban),通(tong)訊線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban),羅(luo)杰斯(si)高(gao)(gao)(gao)頻板(ban)(ban)(ban)(ban)(ban),高(gao)(gao)(gao)精密雙面/多層線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban),高(gao)(gao)(gao)導熱(re)/高(gao)(gao)(gao)耐壓鋁基(ji)板(ban)(ban)(ban)(ban)(ban)、銅(tong)基(ji)板(ban)(ban)(ban)(ban)(ban),高(gao)(gao)(gao)TG線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)板(ban)(ban)(ban)(ban)(ban),埋盲孔板(ban)(ban)(ban)(ban)(ban),阻抗(kang)板(ban)(ban)(ban)(ban)(ban),FPC柔性(xing)板(ban)(ban)(ban)(ban)(ban)。原(yuan)材(cai)料均通(tong)過各項(xiang)體系(xi)認證(zheng),產(chan)品廣(guang)泛應(ying)用(yong)于家電、計算機(ji)、通(tong)訊、安防、數碼(ma)、汽(qi)車、照明、機(ji)械、工業控制及醫(yi)療器材(cai)等高(gao)(gao)(gao)科技領(ling)域。



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