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Application
- Aerospace & Aviation
- Low-Voltage Electrical (Electric Brush Wires）
- Chemical & Metallurgical Engineering Equipment
- Industrial Machinery & Equipment Clusters
- Superconducting Technology Applications
- Rail Transit Equipment
- Smart Grid & Power Transmission/Distribution Applications
- New Energy Wind Power
- Power Storage Equipment
- New Energy Vehicle Systems
- Products
China's Leading Suppliers: Bridgold's Modern Factory for Aerospace & Aviation Solutions
Deep Experience in Aerospace & Aviation
With over 40 years of expertise in copper busbars and braided wires, we possess in-depth knowledge of the challenges unique to aerospace equipment—extreme temperature variations, intense vibration and shock, vacuum environments, and stringent weight reduction requirements. From material selection and structural optimization to thermal cycling and fatigue validation, we offer customized solutions throughout the entire design cycle, strictly complying with aviation industry standards to ensure absolute reliability and long service life under demanding conditions.
Product Display
Product Details (Core Functions of Copper Busbars)
Copper busbars deliver three core functions in aerospace power systems:
Connecting generators, power distribution units, and onboard equipment for stable power supply.
Equalizing enclosure and structural potentials for system safety.
Preventing rigid connections from fatigue failure due to flight-induced vibration and extreme temperature changes.
Leveraging over 40 years of surface treatment expertise, we offer a full range of electroplating options (silver plating, nickel plating, gold plating, etc.) to ensure low contact resistance and excellent corrosion resistance. Additionally, we support custom insulation coatings (polyimide, ETFE, heat-shrink tubing, etc.) to provide reliable insulation protection in vacuum and high-altitude environments, meeting the stringent safety and weight-reduction requirements of aerospace applications.
Low parasitic inductance suppresses transient overvoltage, protecting sensitive avionics; flat profile saves cabin space; custom L/Z shapes available.
Ultimate flexibility with an extremely small bending radius, effectively absorbing vibration and thermal expansion displacement; the braided structure distributes stress against high-frequency fatigue; excellent heat dissipation; high tolerance simplifies assembly.
Manufactured from high-purity T2 copper via rolling or extrusion, offering extremely high current-carrying capacity and strong mechanical rigidity; ideal for main-circuit busing and fixed connections with superior reliability.
Frequently Asked Questions
We offer silver plating, nickel plating, and gold plating. These surface treatments guarantee low contact resistance, superior conductivity, and high corrosion resistance in harsh operational conditions.
Braided busbars offer ultimate flexibility and an extremely small bending radius, effectively absorbing vibration and thermal expansion displacement while distributing stress to prevent high-frequency fatigue failure.
We provide custom insulation coatings including polyimide, ETFE, and high-performance heat-shrink tubing to ensure reliable dielectric protection while meeting weight-reduction standards.
Laminated busbars feature low parasitic inductance, which suppresses transient overvoltage to protect avionics, alongside a compact flat profile that saves valuable cabin space.
Our rigid busbars are manufactured from high-purity T2 copper through rolling or extrusion, providing maximum current-carrying capacity, high structural rigidity, and exceptional reliability for main-circuit connections.