Copper windings wires are the most common magnet wire choice due to its high conductivity and relatively low cost. Toroidal winding is created by winding copper wire through the circular ring and evenly distributing it over the circumference. 

Magnet wire is used in windings of electric motors, transformers, inductors, generators, headphones, loudspeaker coils, hard drive head positioners, etc.

Copper Strip Windings are composed of lacquered copper wires, which are the basic components of the circuit of every motor or equipment. 

Aluminum windings can store approximately 2.3 times greater heat per pound when compared to copper windings. Stronger moisture/corrosion resistance . 

What are the sizes of winding wires?
Our wires are available in all sizes, temperature index from 130 to 220 degrees and SWG range from .07mm to 7.0mm Winding Wire 

Which winding wires are best for self bonding?
Winding wires that are best for self-bonding typically have enamel insulation designed for this specific purpose. Self-bonding wires are used when you want the insulation to adhere to itself when heated, without the need for additional adhesive or bonding agents. They are often used in applications where coils or windings need to be securely held together. 

Types of winding wires that are suitable for self-bonding:
Self-Bonding Wire (Magnet Wire): These wires are specifically designed for self-bonding applications. They have an enamel insulation that, when heated, fuses together to create a strong bond. The enamel material used in self-bonding wires is formulated to provide excellent adhesion properties when subjected to heat.

Polyesterimide (PEI) or Polyamideimide (PAI) Magnet Wire: Wires with these insulation materials can be suitable for self-bonding applications. They have good thermal properties and can form strong bonds when heated. They are often used in high-temperature environments.

Polyurethane (PU) or Polyurethane-Nylon (PUN) Magnet Wire: Some types of polyurethane insulation can also be used for self-bonding applications. When heated, the insulation material softens and adheres to itself.

Polyester (PET) with a Self-Bonding Layer: In some cases, a layer of self-bonding material may be applied on top of polyester insulation to create a self-bonding wire. This allows for good adhesion while retaining the electrical properties of the underlying polyester insulation.

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