Westbury, N.Y. – Sprague-Goodman Electronics has beefed up its line of surface-mount toroidal-core transformers. The newest models measure 8.5 x 6 x 4.5 mm, in a pick-and-placeable liquid-crystal ...

The O-Core toroidal power transformer cores enable the production of transformers that are 15% smaller in size and weight than traditional toroidal transformers. The cores use a silicon steel strip ...

This chapter excerpted from Sevick’s Transmission Line Transformers describes the balun as a subset of transmission line transformers with an in-depth treatment of most used types. Schematics and ...

Ferrite-based power beads, an alternative to wound-toroid inductors, offer greater efficiency, tighter tolerances and smaller size in VCORE voltage regulators. John Gallagher, Field Applications ...

We report a fabrication technology for 3D air-core inductors for small footprint and very-high-frequency power conversions. Our process is scalable and highly generic for fabricating inductors with a ...