The contact area between the terminal and the wire needs to be increased to reduce resistance. Common designs include multi-point contact, flexible crimping, or surface texturing.
Innovation in the sheath layer is equally important. The sheath needs to be abrasion-resistant, weather-resistant, and UV-resistant to meet the challenges of outdoor environments.
For terminal connection wires that require electromagnetic interference protection, the shielding layer is usually made of tin-plated soft copper wire braiding or horizontal rolling process.
With the increasing miniaturization and functional integration of modern electronic devices, internal space is compressed to the extreme, while signal transmission requires higher stability and more complex interconnections.
The protection of terminal connection wires by coating materials requires a comprehensive approach from four aspects: material selection, process optimization, environmental control, and customized design.
In modern UAV systems, UAV-specific terminal cables, though small in size, bear the responsibility of transmitting critical functions such as flight control commands, image transmission signals, and power supply.