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Litz Wire And Cable

Litz Wire And Cable

Litz Wires for High-Frequency Applications

At Masfarné, we manufacture high-quality Litz wires, composed of fine copper strands with an insulating enamel coating. These conductors are designed to offer excellent flexibility and optimal performance in applications requiring high-frequency operation, making them ideal for equipment running in frequency ranges from 10 kHz to 5 MHz.

BENEFITS:

  • Reduction of Skin Effect: Thanks to the insulating enamel coating on each strand, current losses caused by the skin effect are significantly minimized, improving the conductor's efficiency at higher frequencies.
  • Mitigation of Proximity Effect: Litz wires are specifically designed to reduce additional losses caused by proximity between conductors, which is crucial in high-current-density applications.

APPLICATIONS:

These conductors are widely used in applications that operate in medium and high-frequency ranges, such as:

  • High-frequency transformers
  • Inductors and coils used in switch-mode power supplies (SMPS)
  • Wireless chargers
  • Resonant systems and other devices that require superior high-frequency performance.

INSULATIONS:

To ensure maximum durability and performance, Litz wires are typically insulated with high-quality materials such as:

  • Polyester thread: Ideal for standard applications that require good flexibility and basic insulation.
  • Dielectric tapes like Kapton or Nomex: These materials provide excellent thermal resistance and superior insulating properties, making them ideal for demanding environments or high-temperature applications.

WHY CHOOSE OUR LITZ WIRES?

  • Maximum efficiency at high frequencies: Our Litz wires significantly reduce current losses caused by skin and proximity effects.
  • Complete customization: We tailor our Litz wires to your specific application needs, offering a variety of insulation options and configurations according to your project requirements.
  • High-quality materials: We use the best insulating materials, such as Kapton and Nomex, which offer high dielectric strength and thermal resistance.

We are committed to providing top-quality Litz wire solutions for high-frequency applications, ensuring superior electrical performance and enhanced durability.

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