Ferrite Bead 磁珠應用
Murata 村田有一篇好好既文章解構磁珠既理論:http://www.murata.mobi/index.php/archives/22
想問下應用上應該點做?
1) 記得有CHING貼圖..係屋企所有既電線(如冷氣機)加磁珠...幫助大唔大呢? 定係加係入AV機係電源綫就足夠?
2) 我有一條買monster拖板, 條跟機TV ANTENNA (RG59? RG6?)..上有磁珠....但...磁珠加係high freq signal唔係會有阻抗咩?
3) HDMI, DVI 同USB都有 Common-mode rejection (+ signal & - signal)...點解仲要加FERRITE BITE 呢? 同理..好似未見過ETHERNET CABLE 加磁珠喎....
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