china copper pair coils
China copper pair coils represent a fundamental component in electrical and telecommunications infrastructure, engineered with precision to meet demanding industrial standards. These coils consist of two insulated copper wires twisted together to form a balanced pair, crucial for signal transmission and electromagnetic interference reduction. The manufacturing process involves high-purity copper with 99.99% conductivity, ensuring optimal electrical performance and longevity. Each pair is carefully twisted at specific intervals to maintain consistent electrical properties throughout the length of the cable. The coils feature advanced insulation materials that provide excellent resistance to temperature variations, moisture, and physical stress. Modern applications include telecommunications equipment, data transmission systems, and various electronic devices where signal integrity is paramount. The design incorporates precise spacing and insulation thickness to maintain consistent impedance values, typically ranging from 100 to 120 ohms. These coils are available in various gauges, commonly from 22 to 26 AWG, to accommodate different application requirements and installation scenarios.