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48V电气系统优于目前的12V系统,在为风扇、泵、电动助力转向系统和压缩机供电时提供4倍的功率和更高的效率。虽然高压意味着效率更高,但汽车法规要求如使用高于60V的系统时要使用相对昂贵的屏蔽电缆(以便进行电流隔离),因此48V系统可降低成本。

在轻度混合动力车辆中使用的48V系统是企业推动汽车电气化发展的第一步,不仅性价比更高,还可减低排放量。

ST的产品种类齐全,包括硅功率MOSFET、保护元件、栅极驱动器和微控制器,符合AEC-Q100和AEC-Q101标准,可构建经济高效的48V车辆设备。

 

48V启停系统
48V启停系统
启动/停止系统自动关闭并重新启动内燃机引擎,缩短空车时间,从而提高燃油经济性,减少二氧化碳排放...
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48V电动增压器
48V电动增压器
With the aim of reducing CO2 emissions, turbocharger systems are evolving from exhaust gas driven to electric driven forms for use in...
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