Aluminium foil for transformer winding ranges from 0.1 mm to 3.0 mm thickness and 10 mm to 1200 mm width. It is mainly used in the transformer winding industry.

Aluminum foil can be used as an electrical insulator in transformers. It has low resistance and good heat dissipation properties, which makes it an ideal material for this purpose.
Aluminum foils
Aluminum transformer
The transformer is composed of four parts: winding, iron core, fuel tank and insulating sleeve. Its main parts are winding and iron core (body). The winding is the circuit of the transformer, and the iron core is the magnetic circuit of the transformer.

The two constitute the core of the transformer - the electromagnetic part . The aluminum foil for transformer winding is the main material for making transformer windings, which directly affects the quality of the transformer. Transformer aluminum foil generally uses 3003, 1060, 1070 and 1050 aluminum.

Aluminum Foils Specifications
Product Name Aluminum foil for transformer winding
Grades 1050, 1350, 1060, 1070
Temper O
Thickness 0.1mm-3.0mm
Width Width:10mm-1200mm
Edge Slit/Round
Quantity Tolerance ±10%
Paper Core Internal
Ø 150mm,Ø300mm, Ø400mm, Ø500mm paper core, special internal diameter core and without paper core on
special request
Surface Treatment The foil has a smooth surface, free from scratches and impurities
Electrical Conductivity Transformer windings made of 1050 O in annealed condition is guaranteed to be better than 60 % ACS.
Transformer windings made of 1060 O in annealed condition is guaranteed to be better than 61.5 % ACS.
Transformer windings made of 1070 O in annealed condition is guar-anteed to be better than 62.7 % ACS.
Transformer windings made of 1350 O in annealed condition is guaranteed to be better than 62 % ACS.
Applications Transformer winding
Packaging Wooden Pallet/Wooden Case
Payment Terms 30% TT deposit and 70% balance before shipment, 100% LC at sight
Delivery Time 7-10 working days
MOQ 5 Tons
Shipping Port Shanghai/Ningbo port
Sample The sample of aluminium foil is available
Remark Aluminium foil can be customized

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