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DC coaxial connector is a coaxial structural component that combines DC power transmission and electromagnetic shielding functions. It achieves efficient power transmission through inner and outer conductors and insulating dielectric layers, while suppressing electromagnetic interference (EMI). The core design includes: conductor layout: the inner conductor transmits positive current, and the outer conductor serves as a negative circuit and shielding layer to reduce radiation losses. Insulation medium: made of polypropylene (PP) or fluoroplastic (such as PTFE), with high temperature resistance and high dielectric strength (≥ 500 V/mm). Interface type: Common thread locking and snap on structures, suitable for different installation scenarios.
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