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Laminated bus bars

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Laminated bus bars

Exxelia’s multilayers laminated bus bars offer unmatched electrical performance and compact design for critical applications. Engineered to optimize power distribution, these bus bars reduce inductance, improve reliability, and ensure efficient thermal management. Available with tin, nickel, silver or gold plating, they provide superior durability and conductivity for industries such as medical, industrial applications and renewable energy.

Frequently Asked Questions

Find answers to the most frequently asked questions about our products and services.
What are Laminated Bus bars?

Laminated bus bars are interconnections using multiple layers of insulation films and copper conductors, providing compact and efficient solutions for power distribution in electronic systems.

How are Laminated Bus bars manufactured?

The manufacturing process involves cutting insulation sheets with CNC machines, placing copper conductors between insulation films, and then laminating them.

Are customized Laminated Bus bars available?

Yes, we offer customized laminated busbars to meet specific requirements, including multi-layer designs and different conductor plating options.

What are the applications of Laminated Bus bars?

They are used in power electronics, renewable energy (solar, wind), aerospace, military, and transportation sectors, often in applications like DC links, IGBT power modules, and high-current inductors.

What are the benefits of using Laminated Bus bars?

They offer compact designs, reduced weight, enhanced performance, and easier integration into electronic systems.

Can the Laminated Bus bars be used for high-current applications?

Yes, these bus bars are designed to handle high currents, making them ideal for power and measuring components.

What materials are used in the manufacturing of Laminated Bus bars?

They are made using ETP copper (99.9% pure), insulation materials like FR4 or G10, and flame glass (UL 94 V-0) for insulation.

What are Tin Plated Bus bars used for?

Tin plated bus bars are used for the interconnection of capacitors, DC links, IGBT power modules, and high-current inductors in power electronics, renewable energy, and aerospace applications.

What are Silver Plated Bus bars used for?

Silver plated bus bars are used for high-performance interconnections in applications such as DC links, power modules, capacitors, and high-current inductors in power electronics, aerospace, renewable energy, and military applications.

What are the advantages of Tin Plated Bus bars?

Tin plating provides excellent corrosion resistance and enhances solderability, making these busbars suitable for a wide range of environmental conditions.

What are Nickel & Gold Plated Bus bars used for?

These bus bars are used for high-performance interconnections in applications such as DC links, power modules, capacitors, inductors, and other high-current components in industries like power electronics, aerospace, and renewable energy.

What material is used for Silver Plated Bus bars?

The base material is copper (ASTM B152 C11000) with silver plating according to ASTM B700 standards.

What are the advantages of Silver Plated Bus bars?

Silver plating provides excellent solderability, low contact resistance, and good adhesion over copper and nickel, making it suitable for high-performance electrical connections.

What are the material grades used in Tin Plated Bus bars?

The base material is copper (ASTM B152 C11000), with tin plating according to ASTM B545 and ISO 2093 standards.

What industries benefit from using Nickel & Gold Plated Bus bars?

These bus bars are ideal for power electronics, renewable energy, aerospace, military applications, and transportation.

What are the material grades used for Nickel & Gold Plated Bus bars?

The base material is copper (ASTM B152 C11000), with nickel plating according to ASTM B733 and gold plating according to ASTM B488.

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