引用:
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作者horace0110
一般來說DC接反很容易燒掉
你這個看線路圖應該是使用AC12V的，不是使用DC的Adapter
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12 VAC INPUT: Connects to the Rolls PS12 AC adapter (Included)
對耶，是交流，難怪沒方向...囧...可是說明書內說有附，結果來的卻是沒有附的，應該是購物網站的問題...
官方資料
http://www.rolls.com/main/parts.php
PS12 A/C Adapter
12 VAC 800ma AC Adapter for Rolls and some other manufacturers products. This is a general purpose A/C adapter for powering electronic equipment that requires 12VAC delivered on a DC type plug with the tip 2.1mm and the sleeve 5.5mm.
Our Price: $14.50 (U.S. Price)
Shipping included (UPS, must be a street address)
14.5美金，超貴...囧...
12VAC delivered on a DC type plug with the tip 2.1mm and the sleeve 5.5mm
好怪的規格...12VAC走在DC type 的插頭上面...@@a