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{"title":"PI\/PET\/PTFE\/ETFE Insulation Copper Litz Wire 0.32mm 250 Strands For High","imgUrl":"https:\/\/img.chinax.com\/nimg\/b3\/dd\/55f1a59f737770095d45c148de75-200x200-1\/pi_2fpet_2fptfe_2fetfe_insulation_copper_litz_wire_0_32mm_250_strands_for_high.jpg","attrs":{"Model Number":"2UEW-F-PI 0.07x800","Diameter":"0.32mm","Place of Origin":"China","Packaging Details":"Spool with carton"}}
{"title":"Pet Film 120 Degree Mylar Copper Litz Wire Stranded Enameled","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/aa\/52454113b7bc37a2c0eb97151f94-200x200-1\/pet_film_120_degree_mylar_copper_litz_wire_stranded_enameled.jpg","attrs":{"Brand Name":"Rvyuan","Model Number":"Copper litz wire","Certification":"ISO9001\/ISO14001\/UL\/SGS","Place of Origin":"China"}}
{"title":"0.4mm *120 Pi Taped Mylar Litz Wire For High Voltage Transformer","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/3d\/d2bab269e646749e7a3893a27ff2-200x200-1\/0_4mm_2a120_pi_taped_mylar_litz_wire_for_high_voltage_transformer.jpg","attrs":{"Brand Name":"Rvyuan","Model Number":"Copper litz wire","Certification":"ISO9001\/ISO14001\/UL\/SGS","Place of Origin":"China"}}
{"title":"0.18mm Stranded Copper Wire With Insulation Pet Polyster High Voltage Taped Litz","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/e9\/67e3a0ad36bca74c149732d74834-200x200-1\/0_18mm_stranded_copper_wire_with_insulation_pet_polyster_high_voltage_taped_litz_wire.jpg","attrs":{"Brand Name":"Rvyuan","Model Number":"Copper litz wire","Certification":"ISO9001\/ISO14001\/UL\/SGS","Place of Origin":"China"}}
{"title":"0.4mm X 120 Strands Super Enameled Copper Winding Wire High Voltage PI Film","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/f4\/7f4a0fa6ecf51357fb9625e0cf0e-200x200-1\/0_4mm_x_120_strands_super_enameled_copper_winding_wire_high_voltage_pi_film_taped.jpg","attrs":{"Brand Name":"Rvyuan","Model Number":"Copper litz wire","Certification":"ISO9001\/ISO14001\/UL\/SGS","Place of Origin":"China"}}
{"title":"Customized Rectangular Enameled Copper Litz Wire High Frequency Profiled","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/ac\/16bb0907b8cae300a38cdf22dbb8-200x200-1\/customized_rectangular_enameled_copper_litz_wire_high_frequency_profiled.jpg","attrs":{"Brand Name":"Ruiyuan","Model Number":"CTC","Certification":"UL\/ISO9001\/ISO14001\/RoHS\/Reach","Place of Origin":"China"}}
{"title":"Electrical Vehicle Copper Litz Wire 2UEW-F-PI 0.4mm High Breakdown Voltage Mylar","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/13\/458aad8b05aac4bb3b729f1d7280-200x200-1\/electrical_vehicle_copper_litz_wire_2uew_f_pi_0_4mm_high_breakdown_voltage_mylar_taped.jpg","attrs":{"Brand Name":"Rvyuan","Model Number":"Copper litz wire","Certification":"ISO9001\/ISO14001\/UL\/SGS","Place of Origin":"China"}}
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2002
Total Annual:
2Mllion-3Million
Employee Number:
>100以上
Ecer Certification：
Verified Supplier
Tianjin Ruiyuan Electric Material Co,.Ltd (Ruiyuan) was established in 2002, in the past 24years, we have been committed to "Precision Engineering for Complex Wire Solutions." This dedication has driven us to expand our product range from fine enameled copper wires to include litz wire, ...
Tianjin Ruiyuan Electric Material Co,.Ltd (Ruiyuan) was established in 2002, in the past 24years, we have been committed to "Precision Engineering for Complex Wire Solutions." This dedication has driven us to expand our product range from fine enameled copper wires to include litz wire, ...
