几个技术网址
http://www.powerdesigners.com/InfoWeb/resources/pe_html/contents.htm(Interactive Power Electronics
Online Course)
http://218.64.19.133/112.files/mqbjq.htm
http://www.protel.com
http://www.willar.com
http://www.xiaoming-lab.com/06%20apply/06-01.htm
http://sinican.myetang.com
http://www.etuni.com
http://www.cxh.8u8.com
http://www.ieee.org/portal/index.jsp
http://www.cetinet.com/t_power/index.asp
http://www.powerdesigners.com
http://henry.fbe.fh-darmstadt.de/smps_e/smps_e.asp(参数计算,只需给出基本电路参数,可以计算电感量等数值)