Learn more * Chapter extract: Basic principles. PDF. * Chapter extract: Components. PDF. * Chapter Extract: Applications. PDF. Würth Elektronik
Old PDFs list ferrite grades like 3C8 or N27. Modern equivalents (e.g., 3C95, N97, or TDK PC95) have different saturation flux densities (Bsat) and core loss coefficients (K, alpha, beta). Using an old table means your transformer might saturate 20% earlier than calculated. trilogy of magnetics pdf upd
If you're looking for a single PDF that combines these resources or provides similar information, I have some leads: Learn more * Chapter extract: Basic principles
The book elegantly argues that you cannot design a good magnetic component by mastering only one of these domains. A transformer with perfect electrical properties but poor thermal design will fail. A choke with excellent inductance but inadequate magnetic headroom will saturate. The "Trilogy" teaches the interplay between these three forces. Würth Elektronik Old PDFs list ferrite grades like