Magnetics
[090] Core Loss Modeling - Part II Incorporating Duty Cycle Effects
Improved formulas for magnetics core loss with duty cycle effects.
[089] Core Loss Modeling - Part I Ridley-Nace Equation
Improved formulas for calculating magnetics core loss.
[087] Real World Magnetics Design Issues
Many things can go wrong in the design and production of power supply magnetics.
[086] Optimizing Foil Windings for Power Supply Magnetics
Choosing the right foil thickness affects total winding dissipation.
[085] Low-Profile Inductors with Helical Foil Windings
Inductors made with helical foil windings.
[076] Power Supply Failure Survey – Part III Magnetics
Survey results on the causes of power supply failures due to magnetics.
[053] Flyback Transformer Primary Winding Structures
How to wind a flyback primary for the best possible performance.
[049] Forward Converter Design - Part XV Cross-Regulation
Cross-regulation characteristics of the five-output forward converter.
[048] Forward Converter Design - Part XIV Magnetics Design for Five Outputs
Designing custom magnetics for three- and five-output forward converters.
[047] Forward Converter Design - Part XIII Current Transformer Design
Desiging current transformers for fast sensing on the forward converter.
[046] Transformer Impedance Measurements
Making essential measurements on high frequency power transformers.
[031] Choosing the Inductor for a Buck Converter
How to select the size of the inductor for a buck converter.
[005] High Frequency Power Inductor Design
Proximity Loss in Magnetics Windings
[004] HF Transformer Measurement and Modeling
How to measure and model high-frequency magnetics for switching power supplies. Essential steps for both custom-designed parts, or purchased components.
