Laminated Flexible Busbar
Products Description
Laminated flexible busbar, a flagship product of Apollo Electronic Components (Xiamen) Co.,Ltd with over 30 years of expertise in electric metal solutions, is a pivotal component for efficient high-current electrical transmission. Constructed primarily from high-purity copper (≥99.99%) or aluminum (≥99.5%) substrates complying with multiple international standards (e.g., GB, DIN, EN, ISO), it features a composite insulation layer and corrosion-resistant metal connectors.
This laminated copper busbar component excels in providing flexible, low-impedance electrical connections, making it indispensable in new energy vehicles, photovoltaic and energy storage systems, industrial electrical equipment (low-voltage switchgear, circuit breakers), and more. Its design allows adaptation to complex spatial layouts while ensuring reliable performance under harsh conditions like wide temperature ranges (-40℃~125℃) and mechanical vibrations.
Apollo's laminated bus bar design undergoes rigorous production processes, including precision cutting, surface pretreatment, thermal lamination, and comprehensive testing (electrical, mechanical), guaranteeing high quality and durability. With customizable options for materials, structures, and performance, it meets diverse application demands, supported by fast lead times (7-15 days) and factory-direct pricing.
Production Process
Substrate Cutting
High-precision numerical control cutting equipment is used to ensure the cutting accuracy of copper/aluminum substrates for multilayer busbar.
01
Surface Pretreatment
Chemical cleaning and polishing processes are employed to remove oxide layers and impurities from the dc power bus bar substrate surface.
02
Insulation Layer Lamination
Thermal compression lamination technology is adopted to composite the insulation material with the metal substrate, ensuring igbt busbar uniform thickness.
03
Metal Connector Assembly
Connectors like brass bolts are assembled with the busbar body through stamping and welding processes.
04
Inspection and Packaging
After electrical and mechanical performance testing, the inverter busbar is packaged with anti-static materials.
05
Technical Advantages
Customization Capability
Laminated copper bar can be customized in terms of materials, structures, and performances to meet diverse customer needs, with a short customization cycle.
Reliable Technology
Advanced lamination technology and testing systems ensure high product yield and stable operation in extreme conditions for laminated busbar manufacturers.
Complete Certifications
Laminated copper busbar has obtained international certifications such as RoHS, REACH, and ISO 9001, meeting industry-specific standards.
Applications
new energy vehicles
multilayer busbar is used in battery management systems and motor controllers for flexible high-current transmission.
photovoltaic and energy storage systems
Laminated copper bar enables stable operation in harsh environments.
industrial electrical equipment
Laminated flexible busbar ensures reliable electrical connections in low-voltage switchgear and circuit breakers.
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