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| Magnetic-plated
Wire (magnetic wire) is a copper conductor covered with a thin layer of highly
magnetic material, over which a polyurethane insulating film is enameled. When
used for high-frequency coils, it reduces high-frequency losses by 10% compared
to conventional polyurethane enameled copper wire. The reduction is due to the
magnetic shielding, which lowers the proximity effect generally occurring in these
types of coil, evenly distributes electric current in the conductor, and decreases
the effective resistance of the conductor. |
|
 Features |
|
Q-characteristics of high-frequency coils
are improved. |
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The wire is solderable. |
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Components can be miniaturized. |
|
|
|
High-performance coils can be designed. |
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| Applicable
standards : |
|
TOTOKU standard. |
| Applications
: |
|
High frequency coils, delay lines. |
|
| Range
of manufacture(Insulation film UE only) |
|
|
Code |
|
Maximum
Frequency Band Used (MHz) |
|
Insulating
Film |
|
Range
of Manufacture (mm) |
|
|
|
UEFPW |
|
4.5 |
|
UE |
|
0.05 0.12 |
|
|
| 10.7 |
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| Structure |
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| Measurement
example 1 f-Q characteristics of 2UEFPW. 0.08mm dia.,for 4.5MHz |
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| Measurement
example 2 f-Q characteristics of 2UEFPW. 0.08mm dia.,for 10.7MHz |
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