An overview of saturable inductors: Applications to power supplies
J Kaiser, T Duerbaum - IEEE Transactions on Power …, 2021 - ieeexplore.ieee.org
This article presents an overview of saturable inductors that are intentionally saturated by
the load current and their applications to power supplies. After introducing the fundamentals …
the load current and their applications to power supplies. After introducing the fundamentals …
Nonlinear models of power inductors: A survey
Switch‐mode power supplies (SMPSs) are widely exploited to interface electrical energy
sources to motors and other electrical loads. Inductors are usually the biggest and heaviest …
sources to motors and other electrical loads. Inductors are usually the biggest and heaviest …
Thermal Modeling of Planar Magnetics: Fundamentals, Review and Key Points
R Bakri, G Corgne, X Margueron - IEEE Access, 2023 - ieeexplore.ieee.org
High-frequency and high-power density converters are essential for many applications such
as automotive and more electric aircraft. To improve power density, planar magnetic …
as automotive and more electric aircraft. To improve power density, planar magnetic …
[PDF][PDF] Non-linear inductor modelling for a DC/DC Buck converter
The paper is focused on the modelling of an inductor to exploit its non-linear behaviour in
the roll-off region when it is employed in a DC/DC converter. The model is set up on the …
the roll-off region when it is employed in a DC/DC converter. The model is set up on the …
Accurate modeling of inductors working in nonlinear region in switch-mode power supplies with different load currents
In this paper a nonlinear model is proposed to characterize ferrite-core inductors operating
in saturation region in Switch-Mode Power Supplies (SMPSs). The model, identified through …
in saturation region in Switch-Mode Power Supplies (SMPSs). The model, identified through …
Ferrite inductor models for switch-mode power supplies analysis and design
This paper discusses some models useful to analyze ferrite inductors operating in partial
saturation in Switch-Mode Power Supplies (SMPSs). Inductance vs current curves are …
saturation in Switch-Mode Power Supplies (SMPSs). Inductance vs current curves are …
Validation of inductors sustainable-saturation-operation in switching power supplies design
G Di Capua, N Femia, K Stoyka - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
This paper discusses a novel method to validate Sustainable Saturation Operation (SSO) of
ferrite inductors in switching power supplies design. SSO is achieved when an inductor …
ferrite inductors in switching power supplies design. SSO is achieved when an inductor …
A piecewise-affine inductance model for inductors working in nonlinear region
In this paper a piecewise-affine (PWA) power-Ioss-dependent inductance behavioral model
is proposed, for ferrite-core inductors used in switch-mode power supplies (SMPSs). The …
is proposed, for ferrite-core inductors used in switch-mode power supplies (SMPSs). The …
A generalized numerical method for ferrite inductors analysis in high current ripple operation
G Di Capua, N Femia, K Stoyka - Integration, 2017 - Elsevier
Abstract Ferrite Core Power Inductors (FCPIs) operation in partial saturation offers
unexplored opportunities in reducing the size of magnetic parts and the power losses in …
unexplored opportunities in reducing the size of magnetic parts and the power losses in …
On the benefit of adopting saturable inductors in switching-mode power-supplies: A case study
We follow up with recent proposals of using inductors working in weak and deep-saturation
region to improve the features of switching mode power supplies. To this aim, we use a …
region to improve the features of switching mode power supplies. To this aim, we use a …