"Electronic and Electrical Appliances" is a collective term for electrical components or devices constructed wholly or primarily from electronic components and circuitry; this category encompasses a wide range of items, including telecommunications equipment, audio-visual devices, household appliances, and instrumentation. This sector represents a key industry prioritized for development across numerous regions and constitutes a significant category of foreign trade products.
Priority is placed on the electronic implementation of functions such as signal detection, fault monitoring, and protection, leveraging inherent advantages that include rapid switching speeds, multifunctionality, high operational efficiency, and extended service life. Power semiconductors serve as the fundamental core of this sector, with technological frontiers currently advancing toward the utilization of wide-bandgap semiconductor materials. Concurrently, automotive electronic and electrical architectures are evolving from traditional distributed systems toward domain-centralized and central-computing architectures.
