전력 전자 장치

Power electronics is the discipline and set of technologies that use semiconductor devices and circuits to convert, control, and condition electrical power between different voltages, currents, and frequencies. In product design and innovation it focuses on developing efficient, compact, and robust converters, inverters, rectifiers and motor drives while managing thermal performance, electromagnetic compatibility, control algorithms, and reliability. In research and production it covers topology and component selection, control strategy development, prototyping, testing, safety and regulatory compliance to deliver scalable, manufacturable power subsystems for applications from consumer devices to industrial and automotive systems.