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 ...

In an interview with Power Electronics News, Shyh-Chiang Shen, Director of GaN Program Development Division at VIS, discussed the techniques and innovations VIS used to overcome obstacles, emphasizing ...

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.

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 ...

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 DC-DC converter is a more or less complex device whose task is to carry out a DC voltage transformation from one level to another Often, the need to convert one DC voltage into another in the ...

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 ...

The FinFET three-dimensional transistor architecture has become fundamental to modern semiconductor manufacturing. FinFET (Fin Field-Effect Transistor) represents a revolutionary advancement in ...

Advanced materials like SiC and GaN are emerging as an innovative solution in the creation of increasingly advanced and sustainable automotive systems. Around the world, governments have set ...

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 ...