0.14mm*0.45mm Ultra-thin Enameled Flat Copper Wire AIW Self Bonding

Short Description:

Flat enameled wire refers to the wire obtained by the oxygen-free copper rod or round copper wire after passing through a mold of a certain specification, after being drawn, extruded or rolled, and then coated with insulating varnish for many times.The “flat” in flat enameled wire refers to the shape of the material. Compared with enameled round copper wire and enameled hollow copper wire, flat enameled wire has very good insulation and corrosion resistance.

The conductor size of our wire products is precise, the paint film is evenly coated, the insulating properties and winding properties is good, and the bending resistance is strong, the elongation can reach more than 30%, and the temperature class up to 240 ℃. The wire has a complete range of specifications and models, about 10,000 kinds, and also supports customization according to customer’s design.


Product Detail

Product Tags

specification

Test Report: 0.14*0.45mm AIW Hot Air Self-bonding Flat Wire
Item Characteristics Standard Test Result
1 Appearance Smooth Equality Smooth Equality
2 Conductor Diameter(mm) Width 0.450 ±0.060 0.445
Thickness 0.140 ±0.009 0.144
3 Thickness of Insulation(mm) Width 0.025 ±0.015 0.018
Thickness 0.025 ±0.015 0.022
4 Overall Diameter(mm) Width Max.0.560 0.485
Thickness Max.0.200 0.193
5 Selfbonding Layer Thickness(mm) Min.0.002 0.002
6 Pinhole(pcs/m) Max ≤3 0
7 Elongation(%) Min ≥30 % 35%
8 Flexibility and Adherence No crack No crack
9 Conductor Resistance (Ω/km at 20℃) Max. 313.78 291.728
10 Breakdown Voltage(kv) Min. 0.70 3.1

Features and Advantage

• The flat enameled copper wire coil occupies a small space, so that the production of smaller and lighter electronic motor products is no longer limited by the coil size.
• In the same winding space, it has a larger cross-sectional area than the round copper wire, which can effectively improve the full rate of the coil slot, avoid overheating of electronic products while obtaining larger current, and better meet the needs of high current load.
• With the same cross-sectional area, it has a larger surface area than the round copper wire, which can greatly improve the skin effect, reduce the high-frequency current loss, improve the heat dissipation performance, and is more suitable for high-frequency conduction environments.
• It can withstand high current work, and has excellent characteristics such as small vibration, low noise, and good electromagnetic effect.

Therefore, flat enameled copper wire can better meet the development needs of smaller, lighter, thinner and better performance of electronic products.

Structure

DETAILS
DETAILS
DETAILS

Application

High precision and small enameled flat copper wire is widely used in electronics,electrical appliances,digital,automobile,new energy,communications and other fields.It plays a more and more important role in various fields.

Application

5G Base Station Power Supply

application

Aerospace

application

Maglev Trains

application

Wind Turbines

application

New Energy Automobile

application

Electronics

application

Certificates

ISO 9001
UL
RoHS
REACH SVHC
MSDS

Contact Us For Custom Wire Requests

We produces costom rectangular enaemeled copper wire in temperature classes 155°C-240°C.
-Low MOQ
-Quick Delivery
-Top Quality

Our Team

Ruiyuan attracts many outstanding technical and management talents, and our founders have built the best team in the industry with our long-term vision. We respects the values of each employee and provides them with a platform to make Ruiyuan a great place to grow a career.


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