Diamond power devices: state of the art, modelling, figures of merit and future perspective
With its remarkable electro-thermal properties such as the highest known thermal
conductivity (~ 22 W cm− 1 bold dot K− 1 at RT of any material, high hole mobility (> 2000 …
conductivity (~ 22 W cm− 1 bold dot K− 1 at RT of any material, high hole mobility (> 2000 …
Analysis and design of a charge-pump-based resonant AC–DC converter with inherent PFC capability
This article presents the analysis and design of a resonant power factor correction (PFC)
rectifier for the first stage in single-phase front-end offline converters targeting low-power …
rectifier for the first stage in single-phase front-end offline converters targeting low-power …
A method for selection of power MOSFETs to minimize power dissipation
A balance between static and dynamic losses of a power MOSFET is always desirable for
accomplishing the maximum efficiency for a specific power converter. The standard …
accomplishing the maximum efficiency for a specific power converter. The standard …
Static and dynamic figures of merits (FOM) for superjunction MOSFETs
H Kang, F Udrea - … on Power Semiconductor Devices and ICs …, 2019 - ieeexplore.ieee.org
The introduction of the superjunction has challenged the well-known limit of silicon. In spite
of its widespread use, and despite its correct application in classical power MOSFETs …
of its widespread use, and despite its correct application in classical power MOSFETs …
SiC-based bidirectional multilevel high-voltage gain switched-capacitor resonant converter with improved efficiency
A Kawa, R Stala - Energies, 2020 - mdpi.com
This paper presents the research results of the bidirectional multilevel resonant switched
capacitor converter (MRSCC). The converter can achieve a high voltage ratio in multilevel …
capacitor converter (MRSCC). The converter can achieve a high voltage ratio in multilevel …
Achieving efficiencies exceeding 99% in a super-junction 5-kW DC–DC converter power stage through the use of an energy recovery snubber and dead-time …
A highly efficient 5-kW bidirectional dc-dc converter power stage operating from a 400-V
supply implementing super-junction (SJ) metal-oxide-semiconductor field-effect transistor …
supply implementing super-junction (SJ) metal-oxide-semiconductor field-effect transistor …
A series-resonant charge-pump-based rectifier with inherent PFC capability
This paper presents a power factor correction (PFC) rectifier for single-phase offline
converters. With the addition of a charge pump circuit comprised of a capacitor and a diode …
converters. With the addition of a charge pump circuit comprised of a capacitor and a diode …
High-frequency and high-efficiency bidirectional DC-DC converter for electric vehicle supercapacitor systems
M Rana, N McNeill - 2016 - IET
A high-efficiency bidirectional DC-DC converter for electric vehicle supercapacitor systems
is presented. Compared with traditional IGBT power devices, wide bandgap devices can be …
is presented. Compared with traditional IGBT power devices, wide bandgap devices can be …
Efficiency enhancement of a three phase Hard Switching Inverter under light load conditions
KA Mahafzah, K Krischan… - IECON 2016-42nd Annual …, 2016 - ieeexplore.ieee.org
This paper studies the performance of a three phase Hard Switching Inverter (HSI) for low
power applications, operating primarily at partial load (7W, 150 mA-peak, 50 V-peak which …
power applications, operating primarily at partial load (7W, 150 mA-peak, 50 V-peak which …
Auxiliary resonant source charge extraction circuitry for enabling the use of super junction MOSFETs in high efficiency DC-DC converters
AN Hopkins, N Simpson… - 2019 IEEE Applied Power …, 2019 - ieeexplore.ieee.org
In this paper a high efficiency DC-DC converter power stage employing silicon Super-
Junction (SJ) MOSFETs is presented. These devices have low on-state resistances and fast …
Junction (SJ) MOSFETs is presented. These devices have low on-state resistances and fast …