Applicable fields and sample modules: 1. **Electric vehicle power system**: SS273-VB is suitable for the power system of electric vehicles, providing efficient power conversion and stable current control. 2. **Industrial motor drive**: In industrial motor drive systems that require high power density and reliability, SS273-VB can be used to provide excellent power control. 3. **Power inverter**: Used in solar inverters and other power inverters to ensure efficient energy conversion and stable output. The performance of SS273-VB enables it to perform well in a variety of fields, providing excellent power management solutions for the system.