Karma Wire Flat Wire for tight winding and high fill factor applications

Karma Wire Flat Wire for tight winding and high fill factor applications for sale

Summary

Karma Wire flat wire offers unique advantages over traditional round wire, particularly in applications where space efficiency, surface area considerations, and specific electrical characteristics are critical. Whether used in transformers, power electronics, heating elements, or busbars, flat wire provides a versatile solution for diverse electrical and electronic applications. Choosing the appropriate core material, dimensions, and insulation ensures that Karma Wire flat wire meets the performance and durability requirements of various industrial and commercial applications.

Karma Wire flat wire is a specialized form of electromagnetic wire that differs from traditional round wire in its shape and application versatility. Here’s an overview of Karma Wire flat wire:

Characteristics

1. Shape:

• Flat wire, as the name suggests, has a rectangular or square cross-section instead of the cylindrical shape of round wire. This shape offers advantages in specific applications where space-saving or surface contact area is important.

2. Core Material:

• Typically made of copper or aluminum, similar to round wire, offering high electrical conductivity. Copper flat wire provides superior conductivity compared to aluminum.

3. Conductivity:

• Copper: Known for its excellent electrical conductivity, approximately 58.0 MS/m.

• Aluminum: Offers good conductivity at a lower weight and cost than copper, with conductivity approximately 36.9 MS/m.

4. Flexibility:

• Flat wires are less flexible than round wires due to their shape. However, they are still flexible enough for many applications and can be easily wound or shaped to fit specific geometries.

5. Surface Area:

• Flat wires have a larger surface area compared to round wires of the same cross-sectional area. This can be advantageous for applications requiring enhanced heat dissipation or better electrical contact.

6. Thickness:

• Flat wires come in various thicknesses (height and width dimensions) and can be tailored to meet specific current-carrying capacity and mechanical strength requirements.

7. Applications:

• Coil Windings: Used in transformers, motors, and inductors where flat winding configurations offer space-saving benefits.

• Power Electronics: Suitable for applications requiring high current densities and efficient heat dissipation, such as power converters and inverters.

• Heating Elements: Flat wires are used in heating elements for their larger surface area, ensuring efficient heat transfer.

• Busbars: Used as busbars in electrical panels and distribution systems for their ability to handle high currents and their enhanced surface area for better electrical contact.

• Flexible Connectors: Used in flexible connectors where the shape allows for better adaptation to mechanical stresses and movement.

Insulation Options

1. Enameled Insulation:

• Similar to round wire, flat wire can be coated with enamel insulation to provide electrical insulation without adding significant bulk.

2. Taped Insulation:

• In some applications, flat wires may have additional insulation layers such as tapes or films to enhance dielectric strength and mechanical protection.

Advantages

• Space Efficiency: Flat wires are space-efficient and can be stacked or wound closely together, making them ideal for applications where compactness is crucial.

• Surface Area: The larger surface area of flat wires enhances heat dissipation and improves electrical contact in high-current applications.

• Customization: Available in various dimensions and materials to suit specific electrical and mechanical requirements.

FAQs

Q：I have sent the RFQ, when can I expect a reply?

A：We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please send the message on trade management or call us directly.

Q：How long is the delivery time?

A：It depends on the order quantity ,Usually it takes about 20-30 days.

Q：Do you accept OEM/ODM manufacturing?

A：Yes! We do accept OEM/ODMmanufacturing. You could give us your samples or drawings.

Q：Can you send me your catalogue?

A：Yes, please contact us.We can share with our catalogue for you by email.

Q：How to control the products quality in your company?

A：With professional quality team, advanced product quality planning, strict implementation, continuous improvement, the quality of our products is well controlled and consistent.

Q：Can you provide detailed technical data and drawing?

A：Yes, we can. Please tell us which product you need and the applications, we will send the detailed technical data and drawing to you for your evaluation and confirm.

Q：How do you handle pre-sales and post-sales?

A：We have a professional business team that will work one-on-one with you to protect your product needs, and if you have any questions, he can answer them for you!

Q：Can I visit your factory before we place an order?

A：Yes, you are welcome to visit our factory. We are very pleased if we have the chance to know more about each other.

Q：Where can I find up-to-date information about the company?

A：You can check our news or blog for information about our company.

Q：Do the products meet quality standards?

A：All of our products meet quality standards. If you need a certificate for a specific country, we have a professional business team that will work with you one-on-one and can answer any questions you may have!

Q：Where are your production facilities located?

A：We manufacture our products in China and arrange for them to be shipped from China to your country as soon as possible, which usually depends on your product requirements and quantities.