Magnetic core inductor (MCI) structures for integrated voltage regulators

AA Elsherbini, KP O'brien, H Braunisch… - US Patent …, 2015 - Google Patents
Semiconductor packages including magnetic core inductor (MCI) structures for integrated
Voltage regulators are described. In an example, a semiconductor package includes a …

Method and apparatus for controlling LCL converters using asymmetric voltage cancellation techniques

H Wu, KD Sealy, BT Sharp, A Gilchrist - US Patent 9,246,409, 2016 - Google Patents
(57) ABSTRACT A method and apparatus for LCL resonant converter control utilizing
Asymmetric Voltage Cancellation is described. The methods to determine the optimal …

Vertical magnetic barrier for integrated electronic module and related methods

AS Limjoco, M Cusack, DG O'sullivan… - US Patent …, 2018 - Google Patents
An integrated electronic component assembly can include an electrically-conductive
structure comprising two or more electrically-conductive terminals accessible on an exterior …

Ripple suppression method, circuit and load driving circuit thereof

Q Huang, J Deng - US Patent 10,122,257, 2018 - Google Patents
A method of suppressing ripple can include:(i) coupling a switching converter and a load in
series between output terminals of a signal source; and (ii) controlling a difference voltage …

Ripple filter circuit and ripple filter method

J Jin, H Lai - US Patent 9,564,795, 2017 - Google Patents
A method of filtering a ripple can include:(i) generating, by a sampling circuit, a sense
voltage signal that represents an output current flowing through a load;(ii) generating, by a …

Electric power generating system with a permanent magnet generator and combination of active and passive rectifiers

GI Rozman, SJ Moss, JF Gieras - US Patent 10,122,306, 2018 - Google Patents
An electric power generating system (EPGS) may comprise a permanent magnet generator
(PMG) comprising a rotor comprising a permanent magnet and a stator comprising a first …

Resonance detection and filtering circuitry

PJ Meehan, T Conway, AP Brokaw… - US Patent …, 2017 - Google Patents
BACKGROUND A signal chain is a series of electronic components in which one electronic
component receives an input signal from a preceding electronic component of the series …

High voltage direct current system for a vehicle

JF Gieras, GI Rozman, SJ Moss - US Patent 10,498,274, 2019 - Google Patents
An electric power system (EPS) may comprise a modular multilevel converter (MMC) and a
synchronous generator in electronic communication with the MMC. The synchronous …

LC filter including coupled inductors for reducing ripple in switching power supplies

AS Limjoco, JA Eco - US Patent 10,320,280, 2019 - Google Patents
An LC filter circuit reduces an output voltage ripple of a switching power supply using
coupled inductors in combination with a capacitor to form a notch filter, and aligning the …

Integrating coupled magnetics in a two-stage LC low pass filter for low ripple power supply applications

AS Limjoco - 2020 - researchrepository.ul.ie
Electrical noise sensitive systems using mixed signal devices such as data converters and
transceivers are prone to performance degradation due to switching regulator output ripple …