PCB（Printed Circuit Board），中(zhong)文名稱(cheng)(cheng)為印(yin)制(zhi)線(xian)路(lu)板，簡稱(cheng)(cheng)印(yin)制(zhi)板，是電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)工業(ye)的(de)(de)(de)重要(yao)部(bu)件(jian)之(zhi)一。幾(ji)乎每種電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)設(she)備(bei)，小到電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)手表、計算(suan)器，大到計算(suan)機，家電(dian)(dian)(dian)(dian)，智能(neng)家居，通訊(xun)電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)設(she)備(bei)，軍用武器系統(tong)，只要(yao)有集成(cheng)(cheng)電(dian)(dian)(dian)(dian)路(lu)等電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)元器件(jian)，為了它(ta)們之(zhi)間(jian)的(de)(de)(de)電(dian)(dian)(dian)(dian)氣互連，都要(yao)使用印(yin)制(zhi)板。在較(jiao)大型的(de)(de)(de)電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)產品(pin)研究過(guo)程中(zhong)，最(zui)基本的(de)(de)(de)成(cheng)(cheng)功因素(su)是該產品(pin)的(de)(de)(de)印(yin)制(zhi)板的(de)(de)(de)設(she)計、文件(jian)編制(zhi)和(he)(he)制(zhi)造。印(yin)制(zhi)板的(de)(de)(de)設(she)計和(he)(he)制(zhi)造質量直接影響到整個產品(pin)的(de)(de)(de)質量和(he)(he)成(cheng)(cheng)本，甚至(zhi)導致商(shang)業(ye)競爭的(de)(de)(de)成(cheng)(cheng)敗。

一(yi)、      主要PCB繼電器應用產(chan)品：

元(yuan)則(ze)電器(qi)的Y90系(xi)(xi)(xi)(xi)列，Y3F系(xi)(xi)(xi)(xi)列，Y32F系(xi)(xi)(xi)(xi)列，Y14F系(xi)(xi)(xi)(xi)列，Y14F-115系(xi)(xi)(xi)(xi)列，YTA系(xi)(xi)(xi)(xi)列，YSV系(xi)(xi)(xi)(xi)列，YSA系(xi)(xi)(xi)(xi)列等PCB板繼電器(qi)產品。

二、      適用對象：家電，智(zhi)能家居(ju)，通訊設備(bei)，電子(zi)產(chan)品等PCB板應用產(chan)品。