[問題] 擴大機一接上電源就冒煙
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感謝各位大德指點
是我自己智障把AC當DC用
說到這個...我長這麼大到現在才知道原來有AC-AC的變壓器
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淘寶買來的擴大機
一接上電源就立即冒煙
我連喇叭都還沒接上去
擴大機上寫
18~24V 2A
我使用的是其他電器拆下來的變壓器
13.5V 5A
這個變壓器使用其他的電器都是正常的
想請教板上其他大大
這應該是商品品質問題吧??
現在賣家完全裝死
才發現此店家好多負評
真的是我太不小心了
http://i.imgur.com/c3NazQH.jpg
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※ 編輯: r310520 (118.165.155.176), 06/13/2017 08:14:07
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