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[請問] usb小電風扇轉接插座問題
May 22nd 2013, 22:39

作者lolipopo (コジマ汚染患者)

看板ask

標題[請問] usb小電風扇轉接插座問題

時間Wed May 22 22:39:21 2013

請教各位版友 這幾天買了一個usb小電扇 有附轉接頭 http://i.imgur.com/xKICVVi.jpg
不過很神奇的是 當他接在行動電源或電腦的面板上 風力都可以正常輸出 但用轉接頭接插座或延長線風力就會降到一半左右 蠻明顯的 這是轉接頭有瑕疵嗎? 還是轉接過去功率有消耗到呢? 因為沒有儀電方面的知識所以請版友解答 感謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 125.230.103.33

推 wuliou:供電不足吧.... 05/22 22:42

補充: 轉接頭 input AC100-240V 50/60Hz/0.1A output DC5V DC500mA ※ 編輯: lolipopo 來自: 125.230.103.33 (05/22 22:57)

推 mepass:就銅損 05/22 22:57

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