Laminated Bus Bar For Spacecraft Power Inverter
Laminated Bus Bar for Spacecraft Power Inverter revolutionizes power transmission with its multi-layer precision stacking technology, optimized for high-power applications. Its compact design minimizes space requirements while delivering exceptional efficiency through low inductance and resistance, reducing energy loss and enhancing system performance. Highly customizable, it seamlessly integrates into diverse scenarios, including electric vehicles, solar energy storage, and industrial automation. Built to withstand extreme temperatures, vibrations, and corrosive environments, the product ensures long-term reliability through rigorous quality control systems.
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Product Introduction
Product Overview
Laminated BusBar for Spacecraft Power Inverter is a high-performance electrical interconnection device based on international material standards and multi-layer stacking technology, specifically designed for high-power applications in new energy and industrial automation. Utilizing GB/DIN/EN/ISO/JIS/BS/UNS globally certified base materials, combined with precision machining and customized insulation solutions, Laminated BusBar for Industrial achieves exceptional performance with ultra-low resistance (≤0.00001Ω), load voltage (3500-5000VDC), and continuous current (100-2000A).
In applications such as new energy vehicle battery packs, photovoltaic energy storage systems, and rail transit power networks, laminated busbars reduce installation space by 40% and improve system efficiency by 3%-8%, becoming a benchmark in power transmission technology.
Material Science
1. Base Material Selection: Internationally Certified Performance
Copper Systems for BusBar for Power Electronics
Standards: GB/T2Y2, DIN E-Cu58 (2.0065), EN Cu-ETP (CW004A), ISO Cu-ETP, UNS C11000, JIS C1100, BS C101
Key Parameters: Purity ≥99.99% ideal for high-frequency performance in BusBar for Power Electronics, Conductivity ≥97% IACS, Hardness 80- 110HV, Tensile Strength 245- 345MPa.
Aluminum Systems
Standards: GB 1060, DIN EN AW-1050 (3.0267), EN Al 99.5, ISO Al 99.5, UNS 1100, JIS A1050, BS 1050
Key Parameters: Purity ≥99.5%, Conductivity ≥55% IACS meets aerospace lightweight requirements for Laminated BusBar for Spacecraft Power Inverter, Hardness 40- 60HV, Tensile Strength 120- 170MPa
Customization: Supports hybrid materials like copper-aluminum alloys, enabling topology-optimized BusBar customized for Electrical Protection Solutions for lightweight and cost optimization.
2. Surface Treatment: Micron-Level Precision Enhancement
Plating Technologies
Silver Plating: Increases conductivity by 15%, contact resistance ≤2μΩ·cm² (ideal for high-frequency/high-current scenarios).
Tin Plating: Enhances solderability by 30%, compliant with IPC-J-STD-001 standards.
Nickel Plating: Salt spray resistance >1000 hours (ASTM B117).
Process Control
Adjustable plating thickness (3-12μm), supports gradient designs (e.g., 15μm at terminals).
Ultrasonic cleaning ensures surface cleanliness up to NAS 1638 Class 6.
Core Performance Parameters
1. Electrical Performance
Ultra-Low Resistance: DC resistance ≤0.00001Ω (@20°C), 50% lower than traditional copper bars.
High-Frequency Adaptability: AC resistance increases <15% at 100 kHz.
Insulation Strength: Interlayer withstand voltage 5000VDC (UL 60950) for Laminated BusBar for Mersen.
2. Mechanical Reliability
Vibration Resistance: Passes IEC 61373 Class 1 (5-150Hz/30g).
Thermal Cycling: -45°C~150°C for 5000 cycles, resistance variation <2%.
3. Environmental Adaptability
Chemical Resistance: Passes 85°C/85%RH 2000-hour test.
Flame Retardancy: UL94 V-0 compliant (self-extinguishing <10 seconds).
4. Competitive Advantages
Global Material Certifications: Compliant with IEC 60028, ASTM B152, UL, CSA, and VDE.
Mass Production Capacity: 50 million units/month, samples in 10-20 days, bulk orders in 7-10 days.
System-Level Cost Savings: Reduces connectors by 30%, saves 1200 kWh/year (1000A system).
Full-Scenario Adaptability: Supports 0.5mm ultra-thin layers, bending radius down to 3D.
Zero-Defect Quality Control: ICP analysis, AOI inspection (0.01mm² precision), 100% Hi-Pot testing.
Green Supply Chain: 95% material recyclability, 40% lower energy consumption than other Laminated Copper BusBar.
Product Advantage
Product advantage
Design Flexibility
Laminated BusBars customizable designs tailored to client needs, accommodating diverse shapes, sizse, and performance requirements.
01
High Conductivity
Utilizes high-quality conductive materials and advanced manufacturing processes to ensure Laminated Copper BusBar's superior conductivity and low resistance, enhancing power transmission efficiency.
02
Excellent Insulation Performance
Provides reliable insulation protection through multiple insulation methods, preventing Laminated Flexible BusBar's current leakage and electrical accidents.
03
Compact Structure
Features a laminated design for space-saving integration, enabling easy installation and maintenance.
04
High Reliability
Rigorous quality control and testing ensure robust mechanical and electrical performance, guaranteeing long-term stable operation in harsh environments. of Laminated Busbar Design
05
Technical Support & Supply Chain Assurance
Technical Support & Supply Chain Assurance
| Parameter | Specification |
|---|---|
| Resistance Value | ≤0.00001Ω |
| Load Voltage | 3500VDC to 5000VDC |
| Load Current | 100A to 2000A |
| Free Samples | 1-10 pcs allowed |
| Delivery Time | Orders: 7-10 days Samples: 10-20 days (including tooling/mold production for copper stamping parts) |
| Packaging | Inner: PE foam/Blister box Outer: Carton/Pallet |
| Certifications | ISO9001, IATF16949, RoHS, REACH, etc. |
| Production Capacity | 50,000,000 pcs/month |
| Applications | Film capacitors for new energy electric vehicles (NEV) & hybrid electric vehicles (HEV), NEV battery packs, photovoltaic energy storage, power electrical appliances, distribution cabinets, rail transit, cloud server UPS (uninterruptible power supply), and other power systems |
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