Mike Krzyzewski is really a famous coach of Dream Team. She has coached north america men's basketball team for some time, that's clinched numerous medals for his country. Following Londonfl jerseys supplyn Olympic was over, Krzyzewski told The Associated Press that this game will be his final one as national coach, a job he's held for seven years. He had left open the possibility of swomen nfl jerseystaying with the team beyond the London Games, when practice on Saturday said these will be his last Olympics.When asked if he was sure, Krzyzewski didn't hesitate before again saying, "yecheap nfl jerseys wholesales," this will be his last game "If we could win it, then it might be three major championships in a row, i always do not know when that has been done because we haven't usually won http://govoriotkrito.bg/libs/nflcn08.htmthe globe championships," Krzyzewski said. "It becomes an enormous thing for the program." Whatever, he's an awesome coach. His achievement are going to be remembered by the country.cheap nfl jerseys
亚洲色欲色欲WWW在线看小说,国产69精品久久久久9999不,亚洲色欲色欲77777小说
<p id="9bd71"><del id="9bd71"></del></p>
<big id="9bd71"><b id="9bd71"></b></big>

    <pre id="9bd71"></pre>

    <pre id="9bd71"></pre>
      <pre id="9bd71"><del id="9bd71"></del></pre>
      <ruby id="9bd71"></ruby><pre id="9bd71"><ruby id="9bd71"><mark id="9bd71"></mark></ruby></pre>

          <p id="9bd71"><del id="9bd71"><progress id="9bd71"></progress></del></p>
            你的位置:首頁 > 新聞動態 > 公司新聞

            固態繼電器

            2019/8/22 9:09:08      點擊:
            固態繼電器是具有隔離功能的無觸點電子開關,在開關過程中無機械接觸部件,
            繼電器繼電器
            因此固態繼電器除具有與電磁繼電器一樣的功能外,還具有邏輯電路兼容,耐振耐機械沖擊,安裝位置無限制,具有良好的防潮防霉防腐蝕性能,在防爆和防止臭氧污染方面的性能也極佳,輸入功率小,靈敏度高,控制功率小,電磁兼容性好,噪聲低和工作頻率高等特點。
            (1)SSR內部無機械部件,結構上采用了灌注全密封方式,因此,SSR具有耐振、耐腐蝕、長壽命及高可靠等優點,其開關壽命高達1010萬次;
            (2)低噪聲:交流型SSR采用了過零觸發技術,因此在線路上有效地降低了電壓上升速率dv/dt和電流上升速率di/dt值,使SSR長期工作時對市電的干擾極小;
            (3)開關時間短,約為10ms,可應用在頻率較高的場合;
            (4)輸入電路與輸出電路之間采用光電隔離,絕緣電壓2500V以上;
            (5)輸入功耗很低,與TTL,COMS電路兼容;
            (6)輸出端有保護電路;
            (7)負載能力強。