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铜基板和铝基板的性能差异是什么
发布时间: 2018年09月25日 【字体:

  SUIZHEPCBYUANQIJIANZUZHUANGMIDUHEJICHENGDUDEZENGJIA,XINHAOCHUANSHUSUDUDEJIAKUAI.XIANGYINGXIAOHAODEGONGLVYESUIZHIZENGJIA。ZAIZHEIGE4GWANGLUOYINLINGDESHIDAI,SHEPINXINHAOXUYAOYOULIANGDEJIEDIXINGNENG,TONGSHISANREYAOQIUYEJIANGDAFUDUTIGAO,PUTONGGANGXINGBANDEXINGNENGJIANGWUFAMANZUQIYAOQIU。

  ZAISHEJIDIANLUSHISHIFOUHAIZAIWEIQIJIANYUNXINGGONGLVDASANREWENTIERKUNAO?XINHAOJIEDIBULIANGYISHOUGANRAOERDAFEIZHOUZHE?HEBUKAOLVXUANZEFEICHANG“JIEDIQI”DEJINSHUTONGJIBAN,WENTIJIUYINGRENERJIE。

  铜基板是一种覆铜金属铜基板,与铝基板整体结构非常相似,它具有良好的导热性、电气绝缘性能和机械加工性能,包括金属层、黏结层(绝缘层)、导电走线层,三个因素缺一不可。该金属层(块)主要起散热、屏蔽、覆型或者接地作用。由于铜与铝的性能以及相应的PCB可加工工艺的差异 ,铜基板比铝基板有更多的性能优势。

  TONGJIBANYULVJIBANDEXINGNENGCHAYI:

  DAOREXINGNENGYOUSHI

  TONGDENGTIAOJIANXIA:

  LVJI:YUEWEI200 W/M.K。

FG棋牌  TONGJI:YUEWEI400 W/M.K。

  CONGDAOREXISHUSHANGKANJIUNENGZHIGUANDEKANCHUJINSHUTONGJIBANBILVJIBANDESANREYOUSHI。

FG棋牌  PCBKEJIAGONGXINGNENGYOUSHI

  1、YOUYUJINSHUTONGJIKEYICAIYONGSHIKEXIANLUDEBANFASHIKECHUJINGXITUXING,TONGJIBANKEYIJIAGONGCHENGTUTAIZHUANG,SHIQITUCHUDAOZOUXIANCENGHUOTIEPIANCENGMIANYUTIEJIANMIANQIPING,YUANQIJIANKEYIZHIJIETIEZAITUTAISHANG,SHIXIANYOULIANGDEJIEDIHESANREXIAOGUO;

FG棋牌  2、YOUYUPCBJIAGONGGONGYIBENSHENYUANYIN,LVJIMIANSHANGSHIWUFAZHIJIESHIXIANJINSHUHUAJIAGONG(RUDANMIANLVJIBAN),ERTONGJIKEYIJIAGONGZHIZUOCHENGJINSHUHUAKONG,SHIDEXIANGYINGDEDANMIANBANHUODUOCENGBEIBANJUBEIYOULIANGDEKEXUANXINGJIEDIXINGNENG,QICITONGBENSHENJUYOUKEHANJIEXINGNENG,SHIDESHEJIDEJIEGOUJIANHOUQIZUIZHONGANZHUANGKEXUANZEHANJIE,BIXUANYONGSANREPIANDESANREXIAOGUOHUIHAOHENDUO。

  3、YOUYUTONGHELVDEDANXINGMOLIANGCHABIE(TONGDEDANXINGMOLIANGYUEWEI121000MPa,LVDEDANXINGMOLIANGWEI72000MPa),TONGJIBANXIANGYINGDEQIAOQUDUHEZHANGSUOHUIBILVJIBANDEXIAO,ZHENGTIXINGNENGGENGWENDING。

  上述就是铜基板和铝基板的区别,大家了解清楚了没,更多详情请咨询:/