救車線DIY問題 - 汽車
By Dora
at 2021-04-03T18:55
at 2021-04-03T18:55
Table of Contents
線材為22mm海巴龍電纜 軟線
五金行買到全包覆的80A電瓶夾
車是小Yaris
想說放條救車線在車上以備不時之需
但怕哪天可能恍神正負會不小心接錯
或者接電瓶時另一頭卻不小心短路了
再網路上有找到200A的繼電器
想說讓線路保持常開
兩邊線路都裝電壓表(接反無法顯示電壓)
或者12V蜂鳴器(接反會叫)
確定兩邊都接對後才按下開關讓繼電器導通送電
不知到這樣會不會有什麼問題?
綠色三角是電瓶夾
藍色線是海怕龍22mm電纜
紅色方框是200A繼電器
2條線都會用繼電器隔開
2個繼電器會接蜂鳴器或電壓表
https://i.imgur.com/0Owk5LL.jpg
https://i.imgur.com/HFM63ab.jpg
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Tags:
汽車
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