工控面板廠家
薄(bo)膜(mo)開(kai)關(guan)是集按鍵功能(neng)(neng)、指示元(yuan)件、儀器面(mian)板為一體的一個(ge)操作系統。由(you)面(mian)板、上電(dian)路、隔離層、下(xia)(xia)電(dian)路四部分組成。為輕觸(chu)接通(tong)式常(chang)開(kai)開(kai)關(guan),正常(chang)情況下(xia)(xia)薄(bo)膜(mo)開(kai)關(guan)的上、下(xia)(xia)觸(chu)點(dian)呈斷開(kai)狀態(tai)。按下(xia)(xia)薄(bo)膜(mo)開(kai)關(guan),上電(dian)路的觸(chu)點(dian)向下(xia)(xia)變形,與下(xia)(xia)電(dian)路的極(ji)板接觸(chu)導通(tong),手指松(song)開(kai)后,上電(dian)路觸(chu)點(dian)反彈(dan)回來,電(dian)路斷開(kai),回路觸(chu)發一個(ge)信號。薄(bo)膜(mo)開(kai)關(guan)結構嚴謹,外形美觀,密封性好(hao)。具(ju)有防潮濕,使用(yong)壽(shou)命(ming)長等特點(dian)。廣泛應用(yong)于電(dian)子通(tong)訊、電(dian)子測量的儀器,工業控(kong)制,醫療設備,汽(qi)車(che)工業,智能(neng)(neng)玩(wan)具(ju),家用(yong)電(dian)器等領域。