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Custom 0.4mm Enamel Insulated Copper Wire Solid Magnet

Custom 0.4mm Enamel Insulated Copper Wire Solid Magnet

Brand Name Ruiyuan
Model Number 0.4mm
Certification UL/ISO9001/ISO14001/RoHS/Reach
Place of Origin China
Minimum Order Quantity 10kg
Price Negotiation
Payment Terms Negotiation
Supply Ability 10Ton/week
Delivery Time 2-15 days
Packaging Details Carton
Product Name Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire
Thermal rating 155
Insulation Material Polyurethane
Diameter 0.4mm
Conductor material Copper
Key word Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire
Detailed Product Description

Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire

 

The application of 0.4mm enameled copper wire in high-frequency transformers and motor windings highlights its importance in modern electrical engineering. Its ability to withstand high frequencies and temperatures, coupled with its excellent electrical properties, makes it an indispensable component in transformer and electric motor manufacturing.

 

Product

Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire

Key word

Custom 0.4mm Enamelled Copper Wire Copper Insulated Solid Magnet Wire

Test Item

Unit

Standard Value

Reality Value

1st Sample

2nd Sample

3rd Sample

 

Appearance

Smooth & Clean

OK

OK

OK

OK

Conductor Diameter

0.400±

0.004

0.400

0.400

0.400

OK

Thickness of Insulation

≥ 0.025 mm

0.032

0.033

0.032

OK

Overall Diameter

≤ 0.437 mm

0.432

0.433

0.432

OK

DC Resistance

≤ 0.1400 Ω/m

0.1345

0.1354

0.1343

OK

Elongation

≥ 27 %

31

32

30

OK

Breakdown Voltage

≥ 2900 V

4563

4132

3986

OK

Pin Hole

≤ 5 Faults/5m

0

0

0

OK

Continuity

≤ 25 Faults/30m

0

0

0

OK

Test Items

Technical Requests

Results

Adhesive

Coating layer is good

OK

Cut-through

200℃ 2mins no breakdown

OK

Heat Shock

175±5℃/30min no crack

OK

Solder Ability

390± 5℃ 2Sec Smooth

OK

Product Tags: custom enamel insulated copper wire   0.4mm enamel insulated copper wire   solid enameled copper wire  
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