[0.5KG 0.09mm]

[0.5KG 1.5mm]

Common sense: The diameter referred to in the specifications of the enameled wire refers to the diameter of the bare copper wire, excluding the thickness of the insulating varnish. The diameter of the enameled wire measured with a caliper is the outer diameter including the thickness of the insulating paint, and the measured size is usually larger than the size of the standard specification.
The product in this link is a copper wire, and the spool is included. There are different colors and sizes of spools. Please know that copper wires of 1.3mm and above specifications are relatively thick and cannot be straightened after being wound.
The thickened shaft is not easy to damage. The shaft holes at both ends have the same size and are more convenient to use. When the thin copper wire is wound, the bobbin should be placed upright to allow the copper wire to fall naturally and then wound. Please note
500g 0.05 0.06 0.07 0.08 0.09 0.1 0.13 0.15 0.16 0.2 0.25 0.31 0.4 0.5 0.65 0.8 1.0 1.3 1.4 1.5 mm Qa-1-155 Wire Enameled Copper Wire Magnetic Coil Winding High temper 500g
Qa-1 is equivalent to 2uew, and its insulating layer is polyurethane, which has good direct weldability at 360 ℃ ~ 400 ℃.
Main characteristics:
it has good direct welding performance, can avoid peeling the film during winding process,
and effectively improve the working efficiency; the dielectric loss angle tangent is small, and has good "Q" value characteristics under high frequency;
no pinhole in stretching and bending, suitable for high-speed winding; it has good solvent resistance characteristics for solvents and hardeners used in general containing water.
Application: widely used in high frequency transformer, inductance coil, relay, motor, electrical instrument coil winding with long-term working temperature below 155 ℃.
. Note: 2uew = qa-1 1uew = Qa-2
Q in qa-1 is the series code, the first pinyin letter of paint.
A is polyurethane paint