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新能源汽车 NEVs

氧化镓功率器件可显著提升新能源汽车的充电速度。在高压化趋势明显的电动汽车领域，使用氧化镓器件有望将充电时间缩短至目前的四分之一。例如，目前快充可能需要30分钟，未来有望缩短至7分钟左右。此外，氧化镓器件还适配800V及未来更高电压的车载快充平台。 在车辆的电驱核心——牵引逆变器中，氧化镓可将电池的直流电转换为驱动电机的交流电。基于其超低的导通电阻和极高的开关效率，采用氧化镓逆变器可使新能源汽车的续航里程提升10%以上，部分数据显示最高可提升20%。

β-Ga₂O₃ power devices can significantly increase the charging speed of new energy vehicles. In the EV sector, where the shift toward higher voltages is increasingly evident, β-Ga₂O₃ devices are expected to cut charging time to one-quarter of current levels. For example, a fast charge that currently takes around 30 minutes could be reduced to approximately 7 minutes. In addition, β-Ga₂O₃ devices are well suited for 800 V on-board fast-charging platforms and even higher-voltage architectures in the future.

In the traction inverter—the heart of a vehicle's electric drive system—β-Ga₂O₃ converts the battery's direct current (DC) into alternating current (AC) to power the motor. Thanks to its ultra-low on-resistance and exceptionally high switching efficiency, β-Ga₂O₃ inverters can extend the driving range of new energy vehicles by more than 10%, with some data indicating gains of up to 20%.