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 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 ...

2024 has been a crucial year for the power electronics sector in terms of development, preparing for radical changes in 2025 and beyond. 2024 has been a crucial year for the power electronics sector ...

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 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 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 ...

The article is focused on the role of Li-ion batteries in electric vehicles, as well as future trends of this technology. Batteries are crucial components in consumer goods such as phones and laptops, ...

This article will discuss the potential advantages and challenges of diamond semiconductors in future power conversion applications, with a highlight on a new laser slicing technique. Figure 1 shows a ...

GaN transistors are significantly faster and smaller than silicon MOSFETs. GaN switching devices are available in two different types. Silicon power MOSFETs have not kept pace with the evolutionary ...