Barre omnibus laminée en feuille de cuivre personnalisée

√  Excellente conductivité électrique pour une transmission de puissance efficace.

√  La flexibilité permet un façonnage et un pliage faciles.

√  La construction robuste garantit durabilité et résistance aux vibrations.

√  Stabilité thermique pour un fonctionnement fiable dans des environnements exigeants.

√  Disponible en différentes tailles et configurations pour différentes applications.

Votre premier fabricant de barres omnibus laminées

As a manufacturer of laminated busbars, we are committed to providing highly customized electrical connection systems to our customers worldwide. With fully automated precision production lines and an experienced R&D team, we have achieved breakthroughs in everything from material science to structural design to create conductive solutions that combine high performance with high safety.

Qu'est-ce qu'une barre omnibus laminée ?

Adopting multi-layer composite lamination process, the conductive layer (copper/aluminum) is alternately laminated with high-performance insulating materials such as polyimide (Kapton) and polyester (Mylar), which are integrally molded by high temperature and high pressure to achieve:
✅ Ultra-low impedance: parallel distribution of conductive layers reduces eddy current losses and lowers resistance by 40%+.
✅ Intelligent Heat Dissipation: Multi-layer interfaces form a heat transfer matrix that controls temperature rise better than industry standards.
✅ Dynamic Flexibility: Three-dimensional moldable design supports complex spatial wiring (bending life >100,000 times).

Pourquoi les jeux de barres sont-ils laminés ?

Busbars are laminated to enhance flexibility, reduce resistance, improve heat dissipation, enhance insulation, and allow for customization. By sandwiching conductive layers between insulating materials, laminated busbars offer efficient power transmission, minimize the risk of short circuits, and provide excellent dielectric properties.

1. electrical performance jump

• Low resistance: The multi-layer parallel structure increases the current carrying capacity per unit cross-section area by 3 times;
• Low inductance: Reverse current magnetic field canceling effect reduces inductance to 1/5 of conventional structures;
• Anti-interference: shielding effect reduces electromagnetic noise (applicable to sensitive scenarios such as inverters and data centers).

2. Thermal management revolution

•  Multi-layer interface to form a heat conduction matrix, heat dissipation efficiency increased by more than 40%;
• Uniform current distribution eliminates localized hot spots (e.g. electric vehicle battery pack temperature difference can be controlled within ±2℃).

3. Space and reliability breakthrough

• Compactness: the volume is 70% smaller than traditional busbar under the same current-carrying capacity;
• Vibration-resistant: the integrated structure is certified by IEC 61439 and is resistant to salt spray corrosion for 2000 hours.

Quelle est la différence entre laminage et isolation ?

Les barres omnibus laminées offrent plusieurs avantages :

1. Superconductivity

• Copper layer purity ≥ 99.99%, conductivity 58MS/m;
• High-frequency scenarios (such as photovoltaic inverters) power loss reduced by 60%.

2. Dynamic flexibility

• Three-dimensional bendable (minimum bending radius 3 times the thickness);
• Bending life >100,000 times (for robot joint wiring).

3. Environmental adaptability

• Operating temperature -40℃~+150℃;
• UL94 V-0 flame retardant certification.

4. Safety Barrier

• Interlayer breakdown strength ≥300V/μm;
• Arc failure rate reduced by 90% (compared with traditional switchgear).

5. Full Scenario Adaptation

• Voltage coverage 600V~35kV;
• New energy (PV/energy storage), rail transportation, industry 4.0 and other cross-field applications.

Get Customized Solutions Now

Whether you need high-frequency, low-inductance busbars, ultra-thin flexible conductors, or high-temperature-resistant specialty models, our engineering team will provide a technical response within 24 hours. Submit your requirements and unlock the performance limits of next-generation electrical connection systems!