Results 101 to 110 of about 5,354 (222)

Gate driver, snubber and circuit design considerations for fast‐switching series‐connected SiC MOSFETs

IET Power Electronics
Series connection of Silicon Carbide (SiC) Metal‐Oxide‐Semiconductor Field‐Effect Transistors (MOSFETs) is an interesting solution to design switches for voltages that are not yet commercially available or limited for single‐die devices.
Tobias Nieckula Ubostad, Dimosthenis Peftitsis   +1 more
doaj   +1 more source

DC boost converter with buck buffer

Journal of Measurement Science and Instrumentation, 2021
For a conventional high-power active power factor correction（APFC） boost converter, its output capacitor needs to be precharged, which means that two power switches of the main circuit and the control circuit are needed to be respectively turned on and ...
REN Xiang, WANG Yaoqi, WANG Xiaopeng
doaj  

Development and Implementation of LED Street Lights with Bright and Extinguishable Controls and Power Converters. [PDF]

Micromachines (Basel), 2023
Pai KJ, Wang LH, Chen MH.
europepmc   +1 more source

Highly Efficient Isolated Multiport Bidirectional DC/DC Converter for PV Applications

IEEE Access
This study proposes a novel isolated multiport bidirectional DC/DC converter (IMBC) that combines soft-switching (SS) and resistor-capacitor-diode (RCD) snubber circuits for battery charge and discharge applications in photovoltaic (PV) power systems ...
Hedra Mahfouz Ibrahim Saleeb, Mohamed Metwally Mahmoud, Nagwa F. Ibrahim, Abdulaziz Alkuhayli, Usama Khaled, Abderrahmane Beroual, Rasha Kassem   +6 more
doaj   +1 more source

Mitigation of Switching Ringing of GaN HEMT Based on RC Snubbers

Aerospace
Gallium nitride high electron mobility transistors (GaN HEMTs), characterized by their extremely high switching speeds and superior high-frequency performance, have demonstrated significant advantages, and gained extensive applications in fields such as ...
Xi Liu, Hui Li, Jinshu Lin, Chen Song, Honglang Zhang, Yuxiang Xue, Hengbin Zhang   +6 more
doaj   +1 more source

Body-freedom flutter of a 1/2-scale forward-swept-wing model, an experimental and analytical study [PDF]

The aeroelastic phenomenon known as body-freedom flutter (BFF), a dynamic instability involving aircraft-pitch and wing-bending motions which, though rarely experienced on conventional vehicles, is characteristic of forward swept wing (FSW) aircraft was ...
Chipman, R., Muniz, B., Rauch, F., Rimer, M.   +3 more
core   +1 more source

Boost-based MPPT for the MTM PCDU of the Bepicolombo mission [PDF]

, 2008
BepiColombo is an ESA mission to Mercury to be launched in 2013. A better knowledge of the origin and evolution of the planet, of its structure and vestigial atmosphere, of its magnetosphere, and of the origin of its magnetic field are the main ...
Alou Cervera, Pedro, Cobos Márquez, José Antonio, García Suárez, Oscar, Lapeña, Emilio, M. de las Mulas, E., Nuevo, M.A. del, Oliver Ramírez, Jesús Angel, Rancaño, J., Rueda, P., Soto de Pecho, Andrés   +9 more
core  

Measuring the energy handling capability of metal oxide varistors [PDF]

, 2001
Metal oxide varistors are widely used in many power electronics circuits to protect against transient over voltages. Certain applications are very demanding on the energy handling capability of the varistors.
Ahmed, M. M. R., Penlington, Roger, Putrus, G.A., Ran, L.   +3 more
core   +1 more source

Recovery of snubber energy in GTO chopper circuit

Electrical Engineering in Japan, 1988
Shigeki Mori, Hitoshi Komatsubara, Senichiro Nakanishi, Toyoji Himei   +3 more
openaire   +2 more sources

Design and validation of a multilevel voltage source inverter based on modular H-bridge cells. [PDF]

HardwareX, 2023
Pacher J, Rodas J, Renault A, Ayala M, Comparatore L, Gregor R.   +5 more
europepmc   +1 more source