Publications:

APEC Conference Proceedings
The "must attend" conference for power supply designers
www.apec-conf.org

Fast analytical techniques for Electrical and Electronic Circuits
Vorperian's guide to circuit analysis techniques
www.amazon.com

Switching Power Supply Design
Pressman's book on power supplies
www.amazon.com

A New Small-Signal Model for Current-Mode Control
Ridley's reference for current-mode control analysis and design
www.ridleyengineering.com

Switch-Mode Power Supply Spice Cookbook
Basso's book on simulating power supplies
www.amazon.com

IEEE Proceedings on Power Electronics
IEEE Society on power electronics (very advanced papers)
www.ieee.org

Hot Air Rises and Heat Sinks
Kordyban's handbook on electronics cooling
http://members.asme.org/catalog/ItemView.cfm?ItemNumber=800741

Power Systems Design Europe Magazine
Europe's leading information source on power design
www.powersystemsdesign.com

PCIM Europe
www.power-mag.com