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Automotive electronics is divided into six major categories: power system, lighting system, body control, intelligent driving, in vehicle electrical appliances, and high-voltage three electricity. Inductance mainly focuses on energy storage, voltage transformation, current limiting, and LC filtering; Magnetic beads are mainly used for high-frequency EMI noise reduction, and the two are often used in combination. Inductors and magnetic beads are currently in a golden period of high prosperity, high growth, and accelerated domestic substitution in automotive electronics: driven by electrification, intelligence, and high voltage, with both usage and value increasing.
