A research team at at Tokyo University of Science developed a wide-band, high-sensitivity Barkhausen noise measurement system. Iron losses are divided into three components: hysteresis loss, classical ...

Negative capacitance has the potential to improve GaN device performance and open new possibilities in power electronics and telecommunications. Gallium nitride transistors have rapidly emerged in ...

With the increasing adoption of EVs and a growing focus on environmental sustainability, electric motors are expected to be used more extensively. Electric motors are the beating heart of sustainable ...

The technological results obtained by electric motors and batteries have required developing power conversion systems and motor control techniques capable of maximizing efficiency and reliability.

The market’s growth is propelled by the expanding integration of modern technologies and the rising use of semiconductors across industries. As stated in a report published by Straits Research, the ...

Power electronics plays a role in optimizing efficiency and power density. A powertrain is a system of components in a vehicle that converts the chemical energy of the fuel into mechanical energy that ...

Future Electronics’ power system design laboratory, based in London, has implemented a SiC-MOSFET-based design for a 3-kW LLC power supply, which steps a nominal 390-VDC input down to a 49-VDC nominal ...

The PCIM Europe 2024 conference underscored the transformative impact of Gallium Nitride technology on the power electronics industry. The PCIM Europe 2024 conference in Nuremberg was a significant ...

One of the more spirited seminars at APEC, due to its topic of GaN versus SiC, was an insightful discussion with many compelling arguments. Wide-bandgap semiconductors—specifically gallium nitride and ...

In recent years, the European Union (EU) has implemented a range of strategic policies and financial initiatives aimed at fostering high-tech investments. These efforts are designed to strengthen ...

In sensorless control systems, the magnetic angle of the motor is estimated from the motor phase voltages and currents. Its position is determined by monitoring certain electrical parameters of the ...

The state of the current power electronics is increasingly focused on reliable power converters that can reduce the costs of the entire system. Over time, the engineering approach has been directed ...