Power Electronics Propel E-Mobility Forward in Europe
Berlin, Friday, 23 May 2025.
Emerging power electronics technologies, crucial for electric vehicle efficiency, align with Europe’s sustainability goals and regulatory standards, showcasing a shift towards innovative semiconductors like SiC and GaN.
The Role of Semiconductor Technologies
Recent advancements in semiconductor technologies, particularly in silicon carbide (SiC) and gallium nitride (GaN), are pivotal in enhancing the efficiency and power density of electric vehicle (EV) systems [1]. SiC technology, once considered niche, now stands as a cornerstone of the automotive power electronics industry, owing to its ability to provide higher voltage capacity and faster switching speeds. This development was notably highlighted at the PCIM Europe 2025 event, emphasizing that SiC is fast becoming indispensable for the industry’s growth [1][2].
Efficiency and Performance Metrics
Improvements in power electronics have significantly bolstered EV performance by reducing system losses and enhancing thermal management. This efficiency translates into extended driving ranges and decreased operational costs for EVs [1]. For instance, onsemi’s Smart Switches, showcased in recent tech articles, are a prime example of how modern power management solutions can replace traditional fuses, leading to more reliable and efficient electrical systems [2]. These advancements align with European Union regulations, which aim to cut carbon emissions by enforcing stricter performance standards for vehicles [1][4].
Compliance and Regulatory Standards
European regulatory frameworks play a crucial role in guiding the adoption of innovative power electronics technologies. The EU’s stringent emissions targets have spurred the automotive industry to invest in sustainable technologies, with power electronics at the forefront of these innovations [1][4]. Additionally, strategic partnerships, such as that between Navitas and Nvidia for developing high-voltage power architectures, underscore a commitment to meeting these regulatory challenges with cutting-edge solutions [4].
Outlook for E-Mobility
Looking ahead, experts predict a substantial increase in the market share of electric vehicles in Europe, spurred by continuous advancements in power electronics and supportive policies [1]. By 2030, it is anticipated that 50% of new vehicle sales in Europe will be electric or hybrid, reflecting a broader trend towards cleaner, more sustainable transport solutions [4][2]. This optimistic forecast hinges on continued innovation and the successful integration of advanced semiconductor technologies into the automotive sector.