您當前的位置:首頁 > 新聞資訊 > 行業新聞行業新聞
關于工控主板你了解多少?
2016-09-11 14:50:51 新聞來源:草莓視頻app污下載:深圳市澤創偉業科技有限公司
工(gong)(gong)控(kong)主板(ban)是應(ying)用于工(gong)(gong)業場合(he)的主板(ban),被工(gong)(gong)業電腦(nao)所采用,根(gen)據(ju)需求可以適(shi)應(ying)寬溫環(huan)境(jing)(jing),可以適(shi)應(ying)惡(e)劣環(huan)境(jing)(jing),可以長時間高負(fu)荷(he)工(gong)(gong)作等。
工(gong)控主(zhu)板主要(yao)應(ying)用:工(gong)(gong)控(kong)設(she)備,GPS導航、污水在線監控(kong)、空氣在線監測、儀器儀表,專業設(she)備控(kong)制器,軍工(gong)(gong),政府機(ji)關(guan)、電(dian)信(xin)、銀行(xing)、電(dian)力、車(che)載液(ye)晶,監視器,可(ke)視門鈴,便攜DVD,液(ye)晶電(dian)視、環保設(she)備等。
工控主板(ban):是(shi)嵌入式,低功耗,耐低溫(wen)(wen)-20度、耐高(gao)溫(wen)(wen)70度,防干擾,工控主板(ban)元器件:主板(ban)的元器件需要適應寬溫(wen)(wen)環(huan)境(jing)(-20℃~60℃),保證在(zai)惡劣環(huan)境(jing)下(壽命(ming)期內永(yong)久(jiu)開機、氣候惡劣、潮濕(shi)、振(zhen)動、多塵、輻射(she)、高(gao)溫(wen)(wen)等等)正(zheng)常工作;主板(ban)元器件需要耐高(gao)溫(wen)(wen)、抗潮濕(shi)等等。
高質量(liang)的貼片式(shi)的電解、鉭(tan)、陶瓷電容(rong)工控主板(ban)的PCB(線(xian)路(lu)(lu)布(bu)局):商(shang)用主板(ban)采(cai)用的是4層(ceng)(ceng)(ceng)(ceng)(ceng)PCB設計,一(yi)般的PCB線(xian)路(lu)(lu)板(ban)分(fen)有四層(ceng)(ceng)(ceng)(ceng)(ceng),最上和(he)最下的兩層(ceng)(ceng)(ceng)(ceng)(ceng)是信號層(ceng)(ceng)(ceng)(ceng)(ceng),中間兩層(ceng)(ceng)(ceng)(ceng)(ceng)是接地層(ceng)(ceng)(ceng)(ceng)(ceng)和(he)電源層(ceng)(ceng)(ceng)(ceng)(ceng),將接地和(he)電源層(ceng)(ceng)(ceng)(ceng)(ceng)放在中間。