IQ9 is Enphase’s first microinverter based on gallium nitride (GaN) technology, specifically designed for three-phase 480Y/277 V grid configurations without requiring external transformers. Enphase ...

Designed for modern motor-drive applications, the high-efficiency GaN power integration solution targets both white goods and factory automation systems. STMicroelectronics has introduced a new ...

Wolfspeed recently announced its 1200-V (up to 700-A) SiC six-pack power modules for e-mobility propulsion, such as high-power inverters. Power modules offer extensive design optimizations over ...

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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 ...

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 ...

Lower-voltage GaN FETs are reducing size, minimizing cooling requirements and improving efficiency. Applications for 100-V (and lower) GaN FETs are numerous, from reducing distortion in Class D audio ...

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 ...

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 ...

Only by implementing sustainable practices and investing in renewable energy sources can the industry reduce the overall impact of production and contribute to a more sustainable future.

The heart of EVs is an electric motor that supplies mechanical power and torque to the wheels. The heart of electric vehicles is an electric motor that supplies mechanical power and torque to the ...