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?閉鎖繼電器應用說明

文件類型：     文件大小：808.66K    品牌：泰科_TE Connectivity

更新日期：2022-04-26    瀏覽次數：128    下載次數：0

閉鎖繼電器應用說明

閉鎖繼電器應用說明 

閉鎖繼電器常用于低功耗或高溫應用，在這類應用中，由于功耗或自熱，線圈無法承受長時間加電。閉鎖繼電器借助短電壓脈沖操作，而不是給線圈施加持續電壓。當施加線圈電壓時，閉鎖繼電器會改變觸點位置，即使電壓斷開，仍保持在該位置。（通常使用術語 SET 來操作閉鎖繼電器）。要重置閉鎖繼電器，需要施加另一個電壓脈沖。了解市場上兩種基本的閉鎖繼電器設計：機械閉鎖繼電器和磁性閉鎖繼電器。

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