Round Polyester Enameled Winding Wire 0.1 Mm 430 Stainless Steal
For Resistors
Magnet wire or enameled wire is a copper or aluminium wire coated with a very thin layer of
insulation. It is used in the construction of transformers,
inductors, motors, speakers, hard disk head actuators,
electromagnets, and other applications that require tight coils of
insulated wire.
The wire itself is most often fully annealed, electrolytically
refined copper. Aluminium magnet wire is sometimes used for large
transformers and motors. The insulation is typically made of tough
polymer film materials rather than enamel, as the name might
suggest.
Enamelled wires are important for the application of the coil. For
example thermal resistance (cut through temperature) or temperature
durability or processing characteristics (solderability) are
important criteria.
There is a big variety of enamelled wire types available. The
different insulations are described in different standards, such as
IEC 60 17, NEMA 60 317 or JIS C 3202, which sometimes still use
different test methods.
Under the respective standard (customized to the region where
appropriate), the typical technical values are given for the
different insulation, such as Polyurethane, Polyester,
Polyesterimide, Polyimide, etc.
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The most suitable materials for magnet wire applications are
unalloyed pure metals, particularly copper. When factors such as
chemical, physical, and mechanical property requirements are
considered, copper is considered the first choice conductor for
magnet wire.
Most often, magnet wire is composed of fully annealed,
electrolytically refined copper to allow closer winding when making
electromagnetic coils. High-purity oxygen/free copper grades are
used for high-temperature applications in reducing atmospheres or
in motors or generators cooled by hydrogen gas.
Aluminium magnet wire is sometimes used as an alternative for large
transformers and motors. Because of its lower electrical
conductivity, aluminium wire requires a 1.6-times larger cross
sectional area than a copper wire to achieve comparable DC
resistance.
| PEW |
| Type | QZ-1-2/130L/155 |
| Diameter | 0.50-2.50 |
| 0.40-0.49 |
| 0.30-0.39 |
| 0.20-0.29 |
| 0.15-0.19 |
| Thermal | B 130 ºC F 155 ºC |
| Standard | GB/T6109.1-2008
GB/T6109.7-2008(130L)
GB/T6109.2-2008(155) |
| Application | Fan, air-conditioner, electric tool, washing-machine, micro-motor,
explosion-proof motor, ballast, dry-type transformer and other
windings in electrical tool. |
| Features | 1. Excellent heat-resisting wire
2. Good solvent resistance
3. Mechanical strength with (PVF) enameled wire match
4. electrical performance with polyester enamelled round copper
wire match
5. Excellent softness and aging |
