发表于:2006-04-15 22:22:00
5楼
http://www.mcuchina.com/Article/Power/Other/200509/462.html
http://www.2080725.com/jicu/bin/CAP.htm
要看更多,见 http://www.google.com/search?hl=zh-CN&q=%E7%94%B5%E5%AE%B9%E9%99%8D%E5%8E%8B&btnG=Google+%E6%90%9C%E7%B4%A2&lr=lang_zh-CN
这是很基本的电路,为什么不搜呢?