Fw: [問題] 請問低頻訊號放大
※ [本文轉錄自 Electronics 看板 #1FH7-U_- ]
作者: chijiao (GGG) 看板: Electronics
標題: [問題] 請問低頻訊號放大
時間: Wed Feb 22 13:39:40 2012
請問如果訊號產生器出來的低頻訊號(0.5Hz~10Hz)
想將之放大到5~20W左右 要如何做呢?
查了一下擴大機/放大器,好像都是超高頻(>100kHz)或音頻(20~20kHZ)用的?
不知低頻訊號的放大器該往哪個方向找?
感謝
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※ 發信站: 批踢踢實業坊(ptt.cc)
※ 轉錄者: chijiao (118.171.139.81), 時間: 02/22/2012 13:45:46
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