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Wrapped four-layer insulated wire

1. Direct soldering.

2. Available high-speed winding with automatic winding machine.

3. Meet the EU ROHS2.0, HF halogen-free, REACH SVHC environmental requirements.


Product Structure Drawing

Product Parameters

conductor Bare copper wire, enameled wire, tinned wire, strand,Litz wire
Texture of materialPET、ETFE、TAPE
Temperature tolerance gradeClass B ,Class F
Withstand voltageAC 6000V/60S without breakdown/No breakdown
Hierarchyfour layers
Application scopeSmall transformer, mobile phone charger fast charging Wireless charger, automotive electronics
Pass safety regulationsUL2353 , UL60950 , UL1446


Product Specification

NoConductorFinished productMaximum conductor resistance(at 20℃Ω/KM)Minimum elongation(%)
Diameter(mm)Tolerance(mm)Target outer diameter(mm)Tolerance(mm)
10.20 ±0.0080.47 ±0.020607.6 15
20.25 ±0.0080.52 ±0.020382.5 15
30.26 ±0.0100.53 ±0.020358.4 15
40.28 ±0.0100.55 ±0.020307.3 15
50.30 ±0.0100.57 ±0.020262.9 20
60.32 ±0.0100.59 ±0.020230.0 20
70.35 ±0.0100.62 ±0.020191.2 20
80.40 ±0.0100.67 ±0.020145.3 20
110.45 ±0.0100.72 ±0.020114.2 20
120.50 ±0.0100.77 ±0.02091.4 20
130.55 ±0.0200.82 ±0.02078.2 20
140.60 ±0.0200.87 ±0.02065.3 20
150.65 ±0.0200.92 ±0.02055.3 20
160.70 ±0.0200.97 ±0.02047.5 20
170.75 ±0.0201.02 ±0.02041.2 20
180.80 ±0.0201.07 ±0.02036.1 25
190.85 ±0.0201.12 ±0.02031.9 25
200.90 ±0.0201.17 ±0.02028.4 25
210.95 ±0.0201.22 ±0.02025.4 25
221.00 ±0.0301.27 ±0.02023.3 25


The Main Purpose

Mainly used in high-frequency transformers, power supplies, inductors, chargers, adapters, communication networks, LED wires, etc.

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