PI/PET/PTFE/ETFE Insulation Copper Litz Wire 0.32mm 250 Strands For High Frequency Applications
Price:
Negotiation
MOQ:
20kg
Delivery Time:
15 workding days
Brand:
RVYUAN
Product Description
PI/PET/PTFE/ETFE Insulation Copper Litz Wire 0.32mm 250 Strands
This high-performance taped litz wire features 250 strands of 0.32mm enameled copper wire wrapped with polyesterimide film, specifically engineered for high-frequency applications where efficiency and durability are critical.
Key Features & Applications
- Excellent thermal stability with performance up to 180°C
- Ideal for electric vehicle on-board chargers and DC fast chargers
- Compact form factor perfect for space-constrained designs
- Reduces eddy current losses in transformers and switch-mode power supplies
- Minimizes skin effect with 250-strand configuration
- Extends transformer life with lower operational temperatures
Technical Specifications
| Specification | Technical Requirement | Sample Measurement |
|---|---|---|
| Name | Taped Litz Wire (180/class) | |
| Model | 2UEW-F-PI | |
| Specification | 0.32X250 | |
| Tape Name | PI | |
| Tape Specification | 0.025x20 | |
| Single Wire Diameter (mm) | 0.340-0.357 | 0.344-0.352 |
| Conductor (mm) | 0.32±0.005 | 0.315-0.320 |
| Outer Diameter (mm) | ≤6.00 | 5.10-5.57 |
| Resistance (Ω/m) | ≤0.001428 | 0.001340 |
| Dielectric Strength (V) | ≥6000 | 13700 |
| Pitch (mm) | 130±20 | 130 |
| Number of Strands | 156 | (31X4)+32 |
| Tape Overlap (%) | ≥50 | 54 |
| Winding | No crack | OK |
Frequently Asked Questions
Can I customize products with my own logo, size, and shape?
Yes, but the Minimum Order Quantity (MOQ) is subject to negotiation.
What are your payment methods?
T/T, D/P, L/C, PayPal.
Which courier services do you use?
FedEx, DHL, TNT, UPS, with discounts up to 80%.
How are your products different from competitors'? What are your advantages?
We offer a full range of high-frequency magnet wire products, including litz wire, rectangular enameled copper wire, round enameled copper wire, triple-insulated wire, etc., to meet various requirements. We support small-batch customization, ensuring quality and delivery even during your R&D or startup phase.
Do you charge a mold fee? How much? Is it refundable? How?
A mold fee applies for special customized products, and the amount depends on the specific specifications. The mold fee is refundable after a certain order quantity is reached.
Do you have a Minimum Order Quantity (MOQ)?
Yes, the MOQ is determined based on the wire specification and type.
What testing equipment do you have?
Laser diameter gauge, high-voltage spark tester, elongation tester, spring-back tester, withstand voltage tester, solderability tester, Resistance Tester, etc.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Tianjin Ruiyuan Electric Material Co,.Ltd
Location
22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.
Contact Person
Rebecca Li