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单面PCB
单面PCB
PCB是英文“Printed Circuit Board”的缩写,直译就是印制电路板的意思。其含义是:以绝缘材料为基板加工成一定尺寸的板,上面至少有一个导电图形及所设计好的孔,以实现电子元器件之间的电气连接,这样的板称为单面PCB电路板。
  一般来说,单面PCB电路板是敷铜板经过蚀刻处理得到的。敷铜板有板基和铜箔组成,板基通常采用玻璃纤维等绝缘材料,上面覆盖一层铜箔(通常采用无氧铜)。铜箔经 过蚀刻后就剩下一段一段曲曲折折的铜箔,这些铜箔称为走线(trace)。这些走线的功能就相当于电路原理图中的那些连线,它们负责把元器件的引脚连接到 一起。铜箔上钻有一些孔,用来安装电子元件,称为钻孔。而用于与元件引脚焊接的铜箔则称为焊盘(Pad)。显然,单面PCB电路板能为电子元器件提供固定、装配的机械支撑,可实现电子元器件之间的电气连接或绝缘。另外,我们还可以看到许多单面PCB电路板上都印有元件的编号和一些图形,这为元件插装、检查、维修提供了方便。

company culture
Jetek Group is a professional manufacturer of PCBs (Included 1-14 layer boards, HDI boards, rigid-flex boards, aluminum boards and so on). Our company was established in 1993 and located in Gaoyao, Zhaoqing. We have a series of fully automatic production equipments and rich PCBs production experience. Flexible order size, fast delivery time, stable quality and competitive price helped us to keep long-term coopertation with our customers.
contact us
Jetek Group
Factory 1:  No.2, Ma'an Development Zone, 324 National Highway, Gaoyao, Guangdong, China
Factory 2:  Building 16, No.16 of Chuangxin Road, Changzhou Street, Rongchang, Chongqing, China

Tel: 008618926528037
Email: mkt01@jetekgroup.com

Overseas Sales Department
Email: info@jetekgroup.com
Tel: +86 0755-23724940

 
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Address: Building 16, No.16 of Chuangxin Road, Changzhou Street, Rongchang, Chongqing, China
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