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枫下家园 / 家用电器 / 请教:有一个电子设备,原配的AC ADAPTOR 是INPUT :AC220v 50/60HZ, OUTPUT:DC4.8V 250MA, 设备里的充电电池是NI-CD BATTERY AA 600MAH 1x4 4.8V,我需要重新配一个AC ADAPTOR, 应选什么样的? OUTPUT必须是4.8V和250MA吗? 应注意哪些指标?
-jia777(eyes-on-me);
2009-6-1
(#5306066@0)
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you need a 5V , >= 250mA adaptor. since the standard adaptor is 3, 6, 9, 12 V you may use a cellphone adaptor( usually 5V 900 mA) instead, you have to change the connector.
-qwertyasd(东北人-努力工作争取);
2009-6-1
(#5306411@0)
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多谢.
-jia777(eyes-on-me);
2009-6-1
(#5306634@0)