Application of the PCB-embedding technology in power electronics–State of the art and proposed development
The embedding of components in Printed Circuit Board (PCB) material is an attractive
solution to improve the performance of power converters in the 1 W-100 kW range by …
solution to improve the performance of power converters in the 1 W-100 kW range by …
A multichannel high-frequency current link based isolated auxiliary power supply for medium-voltage applications
The auxiliary power supply (APS) is one of the critical components inside medium-voltage
(MV) power converters. Besides high insulation capability and small footprint, low common …
(MV) power converters. Besides high insulation capability and small footprint, low common …
Ultralow input–output capacitance PCB-embedded dual-output gate-drive power supply for 650 V GaN-based half-bridges
Wide-bandgap devices have been widely used to reduce the size and increase the
efficiency of power converters by operating at a high switching frequency, at the expense of …
efficiency of power converters by operating at a high switching frequency, at the expense of …
GaN VHF converters with integrated air-core transformers
Z Zhang, K Xu, ZW Xu, J Xu, X Ren… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper proposes an air-core transformer integration method, which mounts the
transformer straight into the multilayer printed circuit board (PCB), and maintains a proper …
transformer straight into the multilayer printed circuit board (PCB), and maintains a proper …
Wafer-Level Fabricated Tight-Coupling Dual-Solenoid Transformer Chips With Watt-Scale Power Transfer
C Chen, P Pan, D Lyu, J Gu, M Liu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Reported are a novel kind of tight-coupled dual-solenoid transformers (DSTs) which are on-
chip integrated by using wafer-level fabrication including a low melting-point zinc-aluminum …
chip integrated by using wafer-level fabrication including a low melting-point zinc-aluminum …
Design methodology and materials for additive manufacturing of magnetic components
Y Yan - 2017 - vtechworks.lib.vt.edu
Magnetic components such as inductors and transformers are generally the largest circuit
elements in switch-mode power systems for controlling and processing electrical energy. To …
elements in switch-mode power systems for controlling and processing electrical energy. To …
PCB Embedded Transformer for Isolated DC-DC Power Supplies
G Weis, I Salkovic - CIPS 2020; 11th International Conference …, 2020 - ieeexplore.ieee.org
In general, magnetic components can be considered as the bulkiest components required
for power converters. In order to pursue with the miniaturization as one of the key factors in …
for power converters. In order to pursue with the miniaturization as one of the key factors in …
Analysis of Rectangular Cross-Section Toroidal Helix Geometry for Winding Length Optimization
DB Bowen - IEEE Magnetics Letters, 2020 - ieeexplore.ieee.org
Recent advances in additive direct-write circuit technology have enabled the fabrication of
inductive winding geometries previously considered impossible by conventional methods. In …
inductive winding geometries previously considered impossible by conventional methods. In …
Contactless Energy Transmission using a Transformer with Movable Secondary
M Stepien - 2021 International Conference on Electrical Drives …, 2021 - ieeexplore.ieee.org
Contactless energy transmission is a very convenient method of energy delivery to loads
with variable location in respect of energy source. The most simple and most efficient …
with variable location in respect of energy source. The most simple and most efficient …
Implementation of a Miniaturized SiC Inverter
H Fujita, CAG Guajardo - 2018 International Power Electronics …, 2018 - ieeexplore.ieee.org
This paper presents analysis, design, and implementation of a miniaturized inverters using
SiC-MOSFETs. Theoretical analysis and experimental verification in this paper reveals the …
SiC-MOSFETs. Theoretical analysis and experimental verification in this paper reveals the …