A Stacked Common Mode Inductor with Small External Magnetic Field Susceptibility, Low Magnetic Field Emission and High Differential Mode Inductance
Yongbin Chu ; Shuo Wang ; Ning Zhang ; Dianbo Fu
Common mode inductors
,
stacked inductor
,
magnetic field
,
near magnetic field coupling
,
leakage inductance
This paper proposes a stacked common-mode (CM) inductor for electromagnetic interference (EMI) attenuation. The proposed stacked CM…
A Tunable Common Mode Inductor with an Auxiliary Winding Network
Danting Xu ; Wai Man Ng ; Sitthisak Kiratipongvoot ; Chi Kwan Lee ; Bryan M.H. Pong
A tunable CM inductor with a small-space auxiliary winding is proposed. The auxiliary winding can be connected to a passive or active impedance…
Design and Optimization of Small Inductors on Extra-Thin PCB for Flexible Cooking Surfaces
J. Serrano ; I. Lope ; J. Acero ; J.M. Burdío ; C. Carretero ; R. Alonso
Inductors
,
Printed Circuits
,
Litz Structure
,
AC Losses
,
Induction Heating
The following paper describes the design and optimization method for a small inductor in printed circuit board which is later used in the…
Design Considerations for High-Efficiency Leakage Transformers
Jennifer D. Pollock ; Charles R. Sullivan
mgnetic components
,
transformer design
,
leakage inductance
This paper addresses the design of isolation transformers that integrate all required inductances into one magnetic structure for resonant…
Design Methodology of Series DC Coupling Transformer in a Medium-Voltage DC Amplifier System
Richard Beddingfield ; Ankan De ; Hesam Mirzae ; Subhashish Bhattacharya
MV DC Amplifier
,
Series Coupling Transformer
,
Series Active Filter
,
Optimal Magnetics Design
The medium-voltage dc amplifier is a controllable dc source for the purpose of testing medium-voltage dc system technologies for shipboard…
Improving the Efficiency and Dynamics of 3D Integrated POL
Dongbin Hou ; Yipeng Su ; Qiang Li ; Fred C. Lee
POL Module
,
3D Integration
,
Non-uniform Flux Inductor Optimization
,
Light Load Core Loss
3-Dimensional integrated non-uniform flux inductor has shown good performance in achieving high power density and high efficiency in Point of…
Investigation of Gallium Nitride Devices Benefits on LLC Resonant DC-DC Converter
Weimin Zhang ; Yutian Cui ; Fred Wang ; Leon M. Tolbert ; Benjamin J. Blalock ; Daniel J. Costinett
Transformer
,
GaN
,
LLC converter
This paper investigates the Gallium Nitride (GaN) devices benefits on the LLC resonant DC-DC converter. First, the relationship between the…
Investigation, Development and Verification of Printed Circuit Board Embedded Air-Core Solenoid Transformers
Jakob D. Mønster ; Mickey P. Madsen ; Jeppe A. Pedersen ; Arnold Knott
Air-core
,
VHF
,
transformer
,
PCB
,
Resonant converter
A new PCB embedded air-core transformer is proposed and presented. The transformer is intended for use in power converter applications…
Power Losses Calculations in Windings of Gapped Magnetic Components: The Extended 2-D Method
Fermín A. Holguin ; Roberto Prieto ; Rafael Asensi ; José A. Cobos
Magnetic components
,
Gap
,
Inductors
,
Losses
A 2D equivalent analytical calculation method to estimate conductive losses in gapped magnetic components in a wide range of frequencies is…
