Custom PI Taped Litz Wire High Frequency Pure Copper Enameled Winding Wire for EV Motor Transformer AC 6000V Kapton
Custom PI Taped Litz Wire High Frequency Pure Copper Enameled Winding Wire for EV Motor Transformer AC 6000V Kapton
This is a customized taped litz wire, consisting of 250 strands of 0.32mm polyurethane enameled copper wire, wrapped with PI tape.
In EV applications, the wire's high current carrying capability and excellent thermal resistance ensure that it can handle the demands of both on-board chargers and DC fast chargers. The polyesterimide insulation provides superior protection against thermal and electrical stresses, which is essential for maintaining performance over extended periods.
The litz wire's multi-strand design minimizes the skin effect, reducing AC resistance and enhancing the efficiency of power transfer in high-frequency environments. This is particularly advantageous in EV chargers, where efficient energy conversion is crucial for reducing charge times and improving overall system performance.
In addition to its applications in EVs, this litz wire is also suitable for use in high-frequency transformers, where it helps to reduce eddy current losses and improve thermal management. Its compact size and high performance make it an ideal choice for engineers seeking to optimize their designs for efficiency and reliability.
1. Can I customize products with my own logo, size, and shape?
Yes, but the MOQ (Minimum Order Quantity) is subject to negotiation.
2. What are your payment methods?
T/T, D/P, L/C, PayPal.
3. Which courier services do you use?
FedEx, DHL, TNT, UPS, with discounts up to 80%.
4. 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.
5. 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.
6. Do you have a Minimum Order Quantity (MOQ)?
Yes, the MOQ is determined based on the wire specification and type.
7. 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 et
Data sheet of taped litz wire 0.32mmx250
Name: Taped Litz wire(180/class)
Spec: 0. 32X 250
Model:2UEW-F-PI
Tape Name:PI
Tape Spec:0.025x20
| Item | Tech requirement | Sample 1 |
|---|---|---|
| Single wire Diameter mm | 0.340-0.357 | 0.344-0.352 |
| Conductor | 0.32±0.005 | 0.315-0.320 |
| O. D. mm | ≤6.00 | 5.10-5.57 |
| Resistance Ω/m | ≤0.001428 | 0.001340 |
| Dielectric strength v | ≥6000 | 13700 |
| Pitch(mm) | 130±20 | 130 |
| No. Of strands | 156 | (31X4)+32 |
| Tape Overlap % | ≥50 | 54 |
| Winding | NO crack | ok |
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.