6KV PI Film Kapton Tape Transformer Winding High Frequency Insulation Taped Copper Litz Wire
Taped litz wire sourcing usually forces engineers to a tough trade off: take the long lead times with huge MOQs, or use off-the-shelf products that are not quite right for the application. RVYUAN is breaking new ground by providing a nimbler, vertically integrated supply chain built for today’s engineer. If you are looking for a particular strand diameter, have a special geometry, or want to make the switch from PET to PI (Kapton) film, we have the adaptability to assist you through your development cycle from prototyping to production.
Ruiyuan is capable of producing complex litz wire with unit production volumes as low as 10kg to 50kg. This makes it so that your team can experiment and fine-tune new designs without potentially buying too many shields. We carry 3 main film options: Polyesterimide (PET) for Class 130 ,Polyimide (PI) for High-heat Class 180 and ETFE insulation.
Because we control the whole process—twisting, taping, and profiling—we can guarantee that each custom job will have consistent tension and dielectric integrity. But not only that, we can provide the expertise you require to help you make the right build for your particular project. Our litz wire with taped insulation is made to endure high-voltage stress, with a breakdown voltage of more than 6,000V in typical forms. By reducing the need for multiple tiers of sub-suppliers, we simplify your procurement process and make sure that your design modifications are realized promptly and accurately. For taped litz wire projects of any size, if you need a partner who understands the importance of precision, reliability, and speed, you need look no further than RVYUAN.
Technical Specifications
Name: Taped Litz wire (155/class)
Specification: 0.32X 250
Model: 2UEW-F-PI
Tape Name: PI
Tape Specification: 0.025x20
| Item |
Technical 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 |
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.
