Tianjin Ruiyuan Electric Material Co,.Ltd
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0.6 X 1.5SPEAKER FLAT MAGNET COPPER WIRE POLYAMIDE IMIDE FLAT ENAMELED WIRE
Today most popular Notebook computers, PDA...and many other 3C products, are ever-possible designing to make its shape and structure become as light, thin, short and small as possible; while this development demanding the stricter characteristics of its coil, also resulting the conventional enamelled copper wire unfitted for the trend. This special demand for smaller-dimension and higher-efficiency makes the fiat-shape coil become the mainstream of the future, in response to this brand new trend, the Company successfully developed the "Enamelled Flat Copper Wire" for the market
FEATURES AND BENEFITS
The enamelled flat copper wire can form a bigger cross-sectional coil area than an enamelled round copper wire in the same winding space, so the coil can obtain a lower electrical resistance to prevent appliance overheat and more suitable for high-current loading with the current up to 40A above.
The enamelled flat copper wire can form a bigger surface area of the coil than an enamelled round copper wire under the same conductor resistance (meaning the same cross-sectional area), makes it significantly mitigate the skin effect with some high frequency transmission up to 100 KHz.
The enamelled flat copper wire can create a comparative higher space factor, as well as a lower volume-occupation, presenting its advantageous as a lighter, thinner, shorter and smaller product.
APPLICATIONS
Notebook coil.
Coils of printer.
Motors of CD driver.
Transformer.
Speaker
| Insulation | Thermal Class | Solderability | Self-bonding | Size Range | ||
| Width(mm) | Thickness(mm) | Ratio | ||||
| AIWJ | 220℃ | x | x | 0.155--7.5 | 0.02-1.8 | 1.25 |
| EI/AIWJ | 220℃ | x | x | 0.155--7.5 | 0.02-1.8 | 1.25 |
| EI/AIWJ | 200℃ | x | x | 0.155--7.5 | 0.02-1.8 | 1.25 |
| UEWJ | 180℃ | 0 | x | 0.155--7.5 | 0.02-1.8 | 1.25 |
| EIWJ | 180℃ | x | x | 0.155--7.5 | 0.02-1.8 | 1.25 |
| SEIWJ | 180℃ | 0 | x | 0.155--7.5 | 0.02-1.8 | 1.25 |
| UEWJ | 155℃ | 0 | x | 0.155--7.5 | 0.02-1.8 | 1.25 |
| UEWJ | 130℃ | 0 | x | 0.155--7.5 | 0.02-1.8 | 1.25 |
| EI/SBWJ | 180℃ | x | 0 | 0.155--7.5 | 0.02-1.8 | 1.25 |
| SEI/SBWJ | 180℃ | 0 | 0 | 0.155--7.5 | 0.02-1.8 | 1.25 |
| EI/AI/SBWJ | 220℃ | x | 0 | 0.155--7.5 | 0.02-1.8 | 1.25 |
| AI/SBWJ | 220℃ | x | 0 | 0.155--7.5 | 0.02-1.8 | 1.25 |
| UE/SBWJ | 180℃ | 0 | 0 | 0.155--7.5 | 0.02-1.8 | 1.25 |
| UE/SBWJ | 155℃ | 0 | 0 | 0.155--7.5 | 0.02-1.8 | 1.25 |
| UE/SBWJ | 130℃ | 0 | 0 | 0.155--7.5 | 0.02-1.8 | 1.25 |