Applications. Magnet wire is used in windings of electric motors, transformers, inductors, generators, headphones, loudspeaker coils, hard drive head positioners, electromagnets, and other devices.

What is magnet wire good for?

Applications. Magnet wire is used in windings of electric motors, transformers, inductors, generators, headphones, loudspeaker coils, hard drive head positioners, electromagnets, and other devices.

Does magnet wire need to be stripped?

Magnet wire is a thin, solid-core conductor that has a clear coating of enamel. This enamel acts as an electrical insulator. The usual way to strip away the enamel and reveal the shiny copper underneath is to scrape it off, but that would get tiresome when working with a lot of connections.

How hot can magnet wire get?

The temperature class of magnet wire can range from 105°C to 240°C. Each temperature rating is suited to certain applications, with 155°C and 200°C being the most common.

Why is magnet wire called magnet wire?

Wire for winding used in electrical equipment is generally called magnet wire. Simply put, “Magnet wire is used for interchanging electrical energy with magnetic energy”.

Is magnet wire the same as copper wire?

In simplest terms, magnet wire is used for interchanging electrical energy with magnetic energy. The most common magnet wire is copper insulated wire used in electric motors – one of the greatest inventions of all time, right up there with the wheel and light bulb.

How thick is magnet wire insulation?

Single insulation thickness for a 24 gauge wire can be 0.0010 inches, and 0.0019 inches for a heavy build. For 40 gauge wire, single build can be 0.0002 inches, and 0.0006 inches for heavy build. Larger insulation builds are used to make the wire stronger or to offer more protection.

Is magnetic wire and copper wire the same?

Copper or aluminium wire coated with a very thin layer of insulation is known as magnet wire or enameled wire. Most of the time, the wire is electrolytically refined copper, which has been fully annealed. The magnet wire used in large transformers and motors can sometimes be made of aluminum.

What happens when you wrap copper wire around a magnet?

What happens when you wrap copper wire around a magnet? Coiling a wire up makes the magnetic field stronger and more uniform over a volume because it brings more of the wire closer in to where the field is desired (inside the core of a solenoid).