DesignTips
By Dr. Ray Ridley, Ridley Engineering
RRidley@ridleyengineering.com

2008
January/February	Current Limiting and DCM Flyback Design
March	30 Years of Current-Mode Control
April	Power Supply Control Design Tools – Part I
May	Power Supply Control Design Tools – Part II
June	Power Supply Control Design Tools – Part III
July/August	Power Supply Control Design Tools – Part IV
2007
January/February	Hign Frequency Power Transformer Measurement and Modeling
March	High Frequency Power Inductor Design
April	The Digital Power Supply Revolution
May	Capacitors for Switching Power Supplies
June	Using the TL431 in a Power Supply
July/August	Why Do Power Supplies Fail?
September	Is Your Input Filter Causing Trouble?
October	The Nine Most Useful Power Topologies
November	Flyback Converter with No Snubbers
December	Switching Power Supply Noise
2006
October	Will Switching Power Supply Design Go the Way of Linear Regulator Design?
November	Analyzing the Sepic Converter
December	Gate Drive Design Tips