High technology content and huge industry demand.
1. High technical content: Power supply engineers are mainly engaged in the design of power supply for various electrical equipment, as well as various voltage conversion requirements and research and development work, including power supply systems such as space shuttles and satellites, and those used in large power industries. Instruments, high-precision medical equipment, etc. all require power engineers to design power supplies. The technical content is extremely high, so the salary is high.
2. High demand in the industry: Power supply engineers are an industry that has only become popular since 2017. The industry was not well-known before, but the demand in the industry is huge, resulting in high wages in the industry. .