由于世界各国电网指标不统一，出口电器厂商需要电源模拟不同国家的电网状况，为工程师在设计开发、 生产线测试及品保的产品检测、寿命、过高压/低压模拟测试等应用中提供纯净可靠的、低谐波失真、高稳定 的频率和稳压率的正弦波电力输出；进口原装电器、设备的用户也需要对我国电网进行变压、变频以保证进口 电器、设备的正常运转；满足航空电子及军事设备高频的需求。

Due to the inconsistency of power grid indicators in various countries around the world, export electrical appliance manufacturers need power supplies to simulate the power grid conditions of different countries to provide engineers with pure and reliable applications in design and development, production line testing and quality assurance product testing, life, over-voltage/low-voltage simulation testing , Low harmonic distortion, high stable frequency and steady-state sine wave power output; users of imported original electrical appliances and equipment also need to transform and frequency change China's power grid to ensure the normal operation of imported electrical appliances and equipment; meet avionics And high-frequency demand for military equipment.