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CC-65 電流探棒設定問題

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Post time 2019-1-11 18:20:31 | Show all posts Reply Awards |Descending |Read mode
請問我使用 CC-65 作電流量測
PC 上的 Scope 軟體是要設 x1 還是 x10
讀出的數值才是正確的 ???
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 Author| Post time 2019-1-14 09:22:25 | Show all posts
Edited by d8807305 at 2019-1-14 09:28

我設定如下,三張圖, 數值大約估一下, 但結果差異很大, 不知何原因 ???
第一張是我用傳統方式, 串一個 1 ohm 電阻, 量電阻壓差, 算出電流約 4A
第二張圖, 用 CC-65 設 x1 , 算出約 10A
第三張圖, 用 CCˊ65 設 CC65(1mV/10mA) , 算出  10A
為何會有  4A 與  10A 的差異, 是否哪裡有設定錯誤  ????

  



















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 Author| Post time 2022-8-30 16:02:20 | Show all posts
請問
1,箭頭所指的部分是否由上而下,CCˊ65只顯示一半1mV/100mA, 1mV/10mA
2, 是否示波器直接讀出來的就是正確的值,不用再換算了







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 Author| Post time 2022-9-7 10:58:21 | Show all posts
線上沒人可以回覆嗎 ???
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