What Exactly Do Air Coils Do?

An air coil is a special type of electromagnetic coil that is able to cause induction without using any ferromagnetic material. At the center of the coil is literally just a pocket of air. This is why it is also sometimes referred to as an “air core coil”. Because they are capable of handling such high frequencies, air coils are used for applications like microwaves where their high tolerance is still very important. Many military and aerospace devices also utilize air coil technology because the inductance caused by air coils is not disrupted...

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Inductors in Radio Equipment

The name “inductor” is just another term from an electrical coil. An inductor has two terminals and it passively resists changes in the electric current. The inductor stores energy in the magnetic field while the current is being applied. Voltage is induced only when the current passing through the inductor changes. Most inductors are built with a magnetic core that helps to increase the magnetic field and enamel coated wire is wrapped around the core to increase the magnetism. Inductors of varying sizes are used in a wide variety of common electrical...

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Why You Need High Voltage Coils

Electromagnetic coils carry an electrical current from point A to point B to create a reaction that activates a device. Depending on the power source, the voltage that is passing through the coil can vary greatly. In some applications, like a car’s ignition system, the voltage is very high. To control and conduct this electricity, the system needs high voltage coils that are capable of safely using the energy. At Sag Harbor industries, we manufacture high voltage coils that are perfectly suited to your application. We can even work with your product...

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