Results 21 to 30 of about 2,130 (264)

Measurement of Power Dissipation Due to Parasitic Capacitances of Power MOSFETs

IEEE Access, 2020
Analysis of the switching losses in a power MOSFET is crucial for the design of efficient power electronic systems. Currently, the state-of-the-art technique is based on measured drain current and drain-to-source voltage during the switching intervals ...
Utkarsh Jadli, Faisal Mohd-Yasin, Hamid Amini Moghadam, Peyush Pande, Jordan R. Nicholls, Sima Dimitrijev   +5 more
doaj   +1 more source

Anti-Series Varactor Network With Improved Linearity Performances in the Presence of Inductive and Capacitive Parasitics

IEEE Access, 2021
This paper proposes a varactor-based circuit technique intended for amplitude and phase control, with improved linearity in the presence of parasitic capacitances and parasitic inductances.
David Berthiaume, Jean-Jacques Laurin, Nicolas G. Constantin   +2 more
doaj   +1 more source

Fully Integrated Low-Noise Readout Circuit with Automatic Offset Cancellation Loop for Capacitive Microsensors

Sensors, 2015
Capacitive sensing schemes are widely used for various microsensors; however, such microsensors suffer from severe parasitic capacitance problems. This paper presents a fully integrated low-noise readout circuit with automatic offset cancellation loop ...
Haryong Song, Yunjong Park, Hyungseup Kim, Dong-il Dan Cho, Hyoungho Ko   +4 more
doaj   +1 more source

Parasitic Capacitance Effects on Active Clamp Flyback Output Characteristics: Application to IPOP Connection

Energies, 2022
Different mechanisms for balancing power between parallel connected modules have been presented in recent years. They have been broadly classified into active and passive methods.
Jacinto M. Jiménez-Martínez, Esther de Jódar, José Villarejo   +2 more
doaj   +1 more source

A Simple and Non-Destructive Method to Measure Per-Terminal Baseplate Coupling of Power Modules

IEEE Open Journal of Power Electronics, 2023
The fast slew rates of wide bandgap semiconductors can produce common-mode currents that flow through the baseplates of multi-chip power modules. These currents increase the electromagnetic signature of these devices and force designers to reduce edge ...
Brian T. DeBoi, Andrew Lemmon, Austin Curbow   +2 more
doaj   +1 more source

Parasitic Capacitances in Magnetic Components: Overview and Perspectives

IEEE Open Journal of Power Electronics
Parasitic capacitances are important in magnetic components, especially for the high-frequency power electronic converters enabled by wide-bandgap semiconductors.
Shaokang Luan, Hongbo Zhao
doaj   +1 more source

Effective Design Methodology of CLLC Resonant Converter Based on the Minimal Area Product of High-Frequency Transformer

Energies, 2023
In DC microgrids, CLLC topology is commonly applied for battery integration. It provides galvanic separation, the ability to integrate a high-frequency transformer into the resonance circuit, and the ability to operate in a wide range of voltage ...
Magdalena Bartecka, Mariusz Kłos, Józef Paska   +2 more
doaj   +1 more source

Conducted Common Mode Emission Analysis of a Three-Port Modular Multiactive Bridge System

IEEE Open Journal of the Industrial Electronics Society
The modular multiactive bridge (MMAB) DC–DC converter is increasingly considered for multiport power conversion; however, its conducted electromagnetic interference (EMI) behavior has received limited attention.
Hafte Hayelom Adhena, Peyman Koohi, Alan J. Watson, Niek Moonen, Steve Greedy, Frank Leferink   +5 more
doaj   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Detailed Analysis of a Regenerative Active Clamping Snubber for a Phase-Shifted Converter

IEEE Access
The phase-shifted converter (PSFB) is one of the most used converters for applications where high power and galvanic isolation are required. To achieve zero voltage switching (ZVS) on the primary side these converters use the leakage inductance of the ...
Dorin Petreus, Toma Patarau
doaj   +1 more source