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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
Bridgold China Factory: Leading Suppliers of High-Precision Wiring Harness Solutions with Digital Management
Deep Experience in Wiring Harness
With over 40 years of expertise in copper busbars and braided wires, we possess in-depth knowledge of the challenges unique to Wiring Harness—high-current continuous operation, severe thermal cycling, compact enclosures, and vibration resistance in outdoor environments. From material selection and structural design to insulation withstand and temperature-rise validation, we offer customized solutions throughout the entire design cycle, strictly complying with Wiring Harness safety standards.
Product Display
Product Details (Core Functions of Copper Busbars)
Copper busbars deliver three core functions in Wiring Harness: High-current transmission – connecting grid, rectifier modules, and output cables for efficient and stable power delivery; Equipotential bonding and grounding – equalizing enclosure and structural potentials while providing safe protection paths; Absorbing vibration and thermal expansion – preventing rigid connections from fatigue failure due to temperature changes and external shocks.
Low parasitic inductance effectively suppresses switching overvoltage, protecting power devices; flat profile saves cabinet depth and increases power density; custom L/Z shapes fit compact layouts.
Precision-braided from high-purity copper strands, featuring an extremely small bending radius and multi-directional flexibility to absorb road-induced shocks and relative displacements between modules. The braided structure distributes stress to resist high-frequency fatigue; open design enhances heat dissipation; high tolerance for installation errors simplifies assembly.