What is a magnetic wire?
Magnetic wire is thin insulated wires made of cleaned and fully ieniced copper or aluminum. When turning and under voltage, the conductor will produce an electromagnetic field. Almost all electricity must be directed by an electromagnetic field to convert from one form of energy to another. The magnetic wire can be used to transform energy between three different ways: from one form of electricity to another, mechanical energy into electricity and electricity to mechanical energy. Examples are transformers, electrical controls and energy production. The car spool of the car transforms 12 volts of car battery to thousands of volts necessary to start the vehicle.
The magnetic wire is connected to the transmission of electricity into mechanical energy. Examples are mechanical and electric motors. Progress in the development and production of magnet wire contributed to the mass construction of electric motors, which significantly affected the growth of production in the twentieth one hundredflying.
The third application converts mechanical energy into electricity. Generators are machines that use electromagnetic coils to produce electricity. Between two magnetic poles, the wire coil rotates and creates an electric current that increases and decreases when the coil moves in the direction and from each magnetic pole, and changes the direction every time the pole is approaching. This type of current is an alternating current or AC.
Most magnet wire is made of copper, highly conductive material that can be made in very fine meters from several microns to several centimeters. Aluminum is sometimes used in large transformers or engines. Because aluminum is not nearly as conductive as copper, it is a tower -square or rectangular, because it needs a larger diameter to approach a similar resistance to copper.
Modern insulating material varies depending on the temperature at which BUDE used. One to three layers of polymer is suitable for most applications, although used in high thermal situations. Glass is used for wires used in electrical generators, engines and mining equipment. Paper coatings are used for oil -filled transformers and useful.
Initially, the magnetic wire was isolated by a substance. Inventor George Jacobs, founder of DUDLO manufacturing, has developed an enamel insulation process that allowed the production of copper wire in fine meters. During World War II, the production of magnet wire increased to suit the demand for transformers, telephone wire, X -ray machines, military trucks and bombing bombers.