Power Laminated Busbar Solutions
Power Laminated Busbar Solutions is a conductive bus with an integrated structure formed by spacing and stacking multiple conductive layers through insulating materials. It is an upgraded replacement for traditional busbars and plays a vital role in modern electrical systems.
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Product Introduction
Product Profile
Power Laminated Busbar Solutions is a high-efficiency conductive component specially designed for new energy power systems. It is made of multi-layer copper/aluminum conductors and insulating materials using a precision lamination process. It integrates low impedance, high current carrying, and compact structure. It is widely used in new energy vehicles, energy storage systems, photovoltaic/wind energy inverters and other scenarios, providing safe and reliable power transmission solutions for high power density equipment..
Product features
Low Inductance Design: Optimizing Laminated BusBar layer layout to reduce electromagnetic interference (EMI)
High Current Carrying Capacity: multi-conductor parallel structure, carrying current up to 5000A+
Lightweight Heat Dissipation: The integrated metal layer of Laminated Copper BusBar is combined with the insulating medium to increase heat dissipation efficiency by 30%
Ultra-thin And Compact: The thickness of Laminated Copper Bar is as low as 5mm, saving equipment space by up to 50%
Resistant To Extreme Environments: stable operation in a wide temperature range of -40°C to +150°C
Customization Compatible: supports flexible design of any shape, hole position, and terminal
Technical advantages
Innovative stacked architecture
Laminated BusBars use high-frequency, low-loss polyimide (PI) or epoxy resin insulation film
Precision laser welding of multi-layer conductors, resistivity ≤0.1mΩ
Built-in temperature sensor slot (optional)
Intelligent manufacturing process
CNC stamping accuracy ±0.02mm ensures dimensional consistency of Laminated Copper BusBar
Vacuum lamination technology achieves zero bubble insulation layer
100% Hi-Pot withstand voltage test (AC 3kV/1min)
Industry-specific optimization
New energy vehicles: passed ISO 26262 functional safety certification
Energy storage system: complies with UL 4128 fire protection standards
Industrial frequency converter: meets EN 61800-5-1 EMC requirements
Application areas
| Industry | Typical Applications | Customer Value |
|
New energy vehicles |
Battery pack internal connections, motor controller busbar |
Reduce weight by 30% and increase cruising range |
|
Energy storage system (ESS) |
The interconnection between the main circuit and battery clusters in the PCS cabinet |
Reduce temperature rise by 15°C and extend system life |
|
Photovoltaic inverter |
DC/AC power module connection |
reduces parasitic inductance and improves conversion efficiency to 99%+ |
|
Rail transit |
Traction converters, charging equipment |
Passed IEC 61373 vibration resistance certification |
feedback
Customer Feedback Power Laminated Busbar Solutions excels in performance, design and quality. I believe that with the joint efforts of the team, the product will surely achieve better market performance.
The laminated busbar achieves a high degree of integration by rationally laying out conductive layers with different potentials and using insulating materials for reliable isolation. This integrated design brings many significant advantages.
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