Product Introduction
Flat Litz Wire is a high-frequency conductor composed of multiple strands of fine enameled wire arranged side-by-side or braided into a flat structure; it is utilized in high-frequency transformers, inductors, and power electronics equipment to effectively reduce high-frequency losses and enhance electrical conductivity and heat dissipation performance.
Core Advantages
The parallel-stranded conductors ensure uniform current distribution, thereby minimizing localized overheating and guaranteeing electrical stability and consistency during long-term operation.
The high-precision flat structure features excellent dimensional consistency, making it fully compatible with automated winding equipment.
Customization options are available for the number of strands, wire diameter, flat dimensions, and temperature rating.
Application Areas
High-Frequency Transformers
Used in switching power supplies and inverters to minimize high-frequency losses, enhance conversion efficiency, and reduce heat generation.
Power Inductors and Filters
Used in high-current inductors and EMI filters to improve system stability and noise immunity.
New Energy Equipment
Used in photovoltaic inverters, energy storage systems, and electric vehicle power modules to boost high-frequency efficiency and reliability.
Industrial High-Frequency Power Supplies
Used in induction heating, electric welding, and high-frequency power supply equipment to ensure stable conduction and low-loss operation.
Manufacturing Capabilities
Comprehensive Production Capabilities
Possessing a complete end-to-end production system-encompassing enameled wire drawing, multi-strand winding, and flat-wire forming-to ensure structural consistency.
Mature and Stable Processes
Utilizing high-precision multi-strand winding and flat-wire pressing techniques to strictly control dimensions and ensure stable electrical performance.
Stable Batch Supply
Equipped with large-scale production capabilities to reliably fulfill long-term, high-volume orders.
Rigorous Quality Testing
Every production batch undergoes voltage withstand, resistance, and insulation testing to ensure full compliance with high-frequency application standards.
Export and Customization Support
Capable of supporting multi-specification customization and manufacturing in accordance with export standards, catering to the diverse requirements of different countries and industries.
Packing Reference
Shipping Options
FAQ
Q: How are your prices calculated?
A: Prices are determined based on the conductor material (copper/aluminum), strand count, wire diameter, flat dimensions, and temperature rating. They are also adjusted in accordance with fluctuations in copper and aluminum market prices. Bulk orders enjoy more favorable pricing, and tiered pricing options are available.
Q: What is the Minimum Order Quantity (MOQ)?
A: Our standard MOQ is 1–3 kilometers, or based on weight (starting from 1 ton). Different specifications can be combined within a single production run; for trial orders, we offer flexible terms that can be negotiated.
Q: What is the typical lead time for delivery?
A: For standard specifications, the lead time is approximately 10–20 days. For large-volume orders or custom specifications, the lead time will be confirmed based on our production schedule. Long-term clients are given priority in production scheduling to ensure stable and reliable delivery times.
Q: Can you provide samples?
A: Yes, we can provide samples for testing purposes. We offer small-scale samples to allow clients to verify the conductor structure, dimensions, and electrical performance. The cost of samples can be credited against subsequent bulk orders.
Q: How are your products packaged?
A: We utilize industrial-grade protective packaging, typically involving winding onto wooden or plastic spools, wrapping with moisture-proof film, and securing the shipment within outer cartons or on pallets. This packaging method is suitable for long-distance sea freight and export transportation.
Q: Do you offer export-compliant packaging?
A: Yes, we provide standard export packaging. We can customize shipping marks, labels, winding methods, and protection levels according to client requirements to ensure compliance with the transportation standards of various countries.
Q: How do you ensure consistent product quality?
A: All products undergo rigorous testing-including conductor resistance, dielectric strength (voltage withstand), insulation integrity, and dimensional verification-and are manufactured in strict compliance with IEC and NEMA standards.
Q: Do you support custom specifications?
A: Yes, we support customization of strand count, wire diameter, flat thickness and width, insulation grade, and temperature rating. We can manufacture products precisely according to client-provided drawings or specific application requirements.
Q: What types of clients do you primarily serve?
A: We primarily serve manufacturers of transformers, power modules, new energy equipment, and inductors, providing reliable, long-term bulk supply solutions.
Q: Can you ensure a stable, long-term supply?
A: Yes. Our factory possesses continuous production capabilities and a stable raw material supply chain, enabling us to support long-term framework agreements and annual supply contracts.
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