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- Contact Person : Mr. manager sales
- Company Name : Shanghai Metal Corporation
- Tel : 86-21-5830-9368
- Fax : 86-21-5081-9492
- Address : Shanghai,Shanghai,1701 Yuan Mansion, 738 Dongfang Road, Shanghai City. China.
- Country/Region : China
- Zip : 200122
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Specification of Pre-insulated Copper Foil: 1. Standard: Regard of different insulated coating material, the thermal endurance class are B, F, H in according to RoHS-2002/95/EC2. Delivery State: With 100 and 200m copper foil round on the inner diameter of 76mm coil core3. Storage Condition: No more than 6 months, under the dry and cool environment condition about 20°C
Raw material/insulated coating | Thickness(mm) | Width(mm) | Dielectric Strength(KV) | Thermal Endurance Class |
Copper Foil | 0.035-0.300 | 6-50 | - | - |
PET | 0.030 | 6-50 | 6.4 | B, 130°C |
PEN | 0.023 | 6-50 | 4.5 | F, 155°C |
Nomex | 0.050 | 6-50 | 2.0 | F, 155°C |
Kapton | 0.025 | 6-50 | 6.0 | H, 180°C |
Applications of Pre-insulated Copper Foil:- Transformer- Inductor- Choke- Reactor Advantages of Pre-insulated Copper Foil:- Reduces the necessary cross section of copper because of optimal shape in comparison to round wires- Ease of getting admittance for a winding construction due to the optimal safety- More reliable due to reduction of vibration, better thermal conductivity - Prevents danger of short circuit between primary and secondary windings