Litz wire is an electromagnetic wire made up of multiple enameled single wires twisted together, with the following characteristics and uses:
>> Characteristic
1. Improve flexibility
By using a multi strand twisted structure, the bending performance of the wire is significantly improved, reducing mechanical stress in high-frequency applications
2. Reduce skin effect and eddy current loss
Multi strand thin wire structure can disperse high-frequency current, reduce skin effect and proximity effect, thereby reducing resistance and energy loss, improving conductivity and efficiency
3. Excellent high-frequency performance
Suitable for high-frequency transformers, inductors, and other scenarios, it can reduce heat generation and extend equipment life
4. High temperature resistance and corona resistance
Some models (such as high-temperature resistant polyimide Leeds wire) are coated with polyimide film, which can withstand temperatures up to 240 ℃ and has corona resistance characteristics, suitable for special working conditions
5. High reliability and strength
Multiple stranded dispersed single wire defects improve tensile strength and service life, while ensuring slot occupancy rate (square structure)
>> Purpose
1. High frequency electronic equipment
Such as high-frequency transformers, switching power supplies, microwave ovens, induction heating equipment, etc., used to optimize energy conversion efficiency
2. Medical devices and environmental protection equipment
High temperature and corona resistant models are used for precision medical equipment, ozone machines, air purifiers, etc
3. Electrical Machines and Appliances
Reduce energy consumption and improve operational stability in fields such as home appliances, motors, and frequency converters
4. Communication and Military Industry
Used for high-frequency coils, ultra-high frequency transformers, and military products to meet high temperature resistance and anti-interference requirements
>> Special Type
Braided/Square Leeds Thread: Optimized Space Utilization, Suitable for High Current Scenarios
Self adhesive Leeds wire: Can be directly bonded after heating, simplifying complex coil manufacturing
In summary, the enameled Leeds wire, with its unique twisted structure and material design, is irreplaceable in high-frequency, high-temperature, and high reliability scenarios.
