Imaxe de Portada

AC resistance of planar power inductors and the quasidistributed gap technique.

Low-AC-resistance planar or foil-wound inductors constructed using a quasidistributed gap comprising multiple small gaps that approximate a distributed gap are analyzed. Finite-element simulations are used systematically to develop a model broadly applicable to the design of such quasidistributed ga...

Descrición completa

Detalles Bibliográficos
Publicado en:IEEE Transactions on power electronics 16, 4 (2001).
Autor Principal: Jiankun Hu
Formato: Artigo
Idioma:inglés
Subjects:
AC resistance.
Closed-form expression.
Eddy currents.
Finite-element simulations.
Foil-wound inductors.
Fringing effects.
Gap length.
Gap pitch.
High-ripple-current fast-response voltage regulator module.
Low-AC-resistance planar inductors.
Magnetic devices.
Microprocessor power delivery.
Multiple small gaps.
Planar power inductors.
Power conversion.
Proximity effect.
Quasidistributed gap technique.
Skin depth.
Voltage regulator modules.