In the field of power transmission and electrical equipment connection, single-core and multi-core cables each have their own advantages due to structural differences, and are suitable for different scenarios.

Advantages of Single-Core Cables

• Efficient Conduction: With a large cross-sectional area and low resistance, the single conductor reduces power transmission losses. It is commonly used in high-voltage transmission to cut operating costs.
• Superior Mechanical Performance: Its simple and intact structure endows it with strong compression, tension, and bending resistance. In various laying environments, it can protect the conductor and ensure stable power transmission.
• Simple Production: Without the need to strand multiple conductors, the production process is efficient and cost-effective, making it ideal for large-scale power engineering projects and shortening the construction period.
• Suitable for Long-Distance Transmission: Thanks to its low resistance and high mechanical strength, it minimizes power losses over long distances, adapts to complex environmental challenges, and maintains voltage stability.

Advantages of Multi-Core Cables

• Flexible and Easy to Install: The stranded structure of multiple conductors allows for flexible bending and coiling in confined and complex spaces, facilitating wiring installation in scenarios such as inside electronic devices.
• High Current-Carrying Capacity: Multiple conductors in parallel increase the total current-carrying area, enabling it to handle large currents and meet the power demands of high-power industrial equipment.
• Good Anti-Interference Ability: Through reasonable stranding and shielding designs, it suppresses electromagnetic interference, ensuring the integrity and accuracy of signal transmission in the communication field.
• Convenient Maintenance: A fault in a single conductor does not affect the overall operation, making repairs and replacements straightforward, and enhancing the reliability and maintainability of power and communication systems.

If you would like to learn more about the selection criteria for actual projects, or the performance comparisons of other cables, feel free to let me know.