Gallium nitride (GaN) power devices are increasingly challenging silicon MOSFETs in low-voltage power conversion by enabling higher efficiency and switching performance. (Source: AI-generated (OpenAI DALL·E))
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GAN VS. MOSFET

How GaN is killing the MOSFET

The silicon power MOSFET has been the most important device for changing low- and medium-voltage power for more than forty years. It was the best choice for everything from consumer electronics and telecom infrastructure to industrial power supplies and automotive systems because it was easy to use, had a well-established manufacturing ecosystem, and its performance was easy to predict.

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Faraday’s laws explain the fundamental behavior of magnetic fields and electronic devices in dynamic use cases. The operation of transformers, wireless chargers, induction cookers, induction motors, magnetic levitating trains (MAGLEV Trains), electric violin, and many others depends upon Faraday’s laws.  (Source: © Sheraz - stock.adobe.com)
BASIC KNOWLEDGE

Faraday’s laws of electromagnetic induction

Did you know that Faraday’s laws enable a magnetic source to induce a current in a nearby electronic device, without having any physical contact? Faraday’s laws can become a futuristic reason to say “goodbye, heavy wires”. This article describes Faraday’s two laws of electromagnetic induction and discusses their significance in the world of electronics.

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Both legacy and vGaN show higher carrier mobility and band gap energies compared to other power semiconductors. (Source: © phonlamaiphoto - stock.adobe.com)
GALLIUM NITRIDE

Onsemi’s new vGaN vs legacy GaN

Onsemi announced the commercialization of its new vertical gallium nitride technology. The company calls it a breakthrough for AI and electrification. But GaN has already been a champion in the power and RF industry; what’s so new about this?

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Vehicle-to-grid (V2G) chargers enable bidirectional energy flow, allowing electric vehicles to act as mobile energy storage systems that can both draw power from and feed power back into the grid. (Source: © medienvirus - stock.adobe.com)
ELECTRIC VEHICLES

V2G bidirectional chargers

The job of a gas station or tankstelle has always been refuelling vehicles and sending them back to the road. The energy flow of non-renewables is unidirectional. For electric vehicle charging, scientists and researchers reimagined charging stations. Manufacturers moved EV chargers beyond charging, turning vehicles into energy storage systems on wheels.

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Hioki’s new measurement solutions enable precise analysis of power electronics systems and energy efficiency. (Source: Hioki)
MEASUREMENT TOOLS

Hioki introduces new power measurement solutions

Hioki E.E. Corporation announced the launch of the Thermistor Module U8557 and the Wireless Thermistor Module LR8537 for the LR8450 and LR8450-01 Data Logger Series. Designed for fast, high-density temperature measurement, these new modules enable EV, industrial, and energy sector engineers to capture multi-channel thermal behavior with a 50 ms data update interval, helping streamline evaluation from prototype development to validation and inspection.

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Fraunhofer EMFT presents strategic recommendations to strengthen Europe’s semiconductor ecosystem and technological sovereignty. (Source: Fraunhofer EMFT)
SEMICONDUCTOR

Fraunhofer presents strategy recommendations for Europe’s semiconductor industry

After three years of intensive collaboration, the European ICOS project has presented its final recommendations for strengthening the semiconductor industry in Europe. The report shows how international cooperation, targeted technological priorities and strategic partnerships can help translate Europe's research strength into industrial leadership and sustainably strengthen its role in the global semiconductor value chain.

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