Digital Camera World on MSN

Ceptics 220V to 110V Travel Voltage Converter review

When you're travelling internationally, you just need a normal travel adapter, right? Well, in most cases, yes. If you just ...
腾讯网

220V VS 110V 全球电压标准为何不同

出国旅行时携带的电器因电压不兼容而罢工的尴尬经历，引出全球电压标准为何会有差异的问题。在民用电压上，为何我国使用220V，而美国、日本等国家用110V，背后是历史偶然还是技术必然？电压高低的背后又涉及哪些物理学与经济学知识？ 华商报大风新闻 ...
Ars Technica

Any electricians in the house? Can I convert 1 220v outlet in to 2 110v outlets?

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Runnin' a temp from the panel doesn't sound so dumb now ....does it.<HR></BLOCKQUOTE>Meh, maybe ...