Truly Custom Coils

If you operate in a business or industry with very specific coil needs that are not easily met by standard products on the market, you need to order custom coils that can meet the exact specifications of your application. If you’re ordering custom coils, you want to purchase them from a manufacturer who you can trust to provide you with a standard of quality that you need. In that case, you need Sag Harbor Industries. As a well established and industry leading producer of custom coils, you can trust us to engineer and manufacture the best coils...

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Field Coils Made Right Here In The USA

Sag Harbor Industries Inc. is a unique company because we’ve been manufacturing high quality coils right here in America since 1946. Ever since, we’ve been creating coils with unprecedented craftsmanship. Founded by Charles Edison, the son of the innovative Thomas Edison, Sag Harbor has always prided itself on using the best technology to create the best products of industries across the country. Just like our founder and his father, we continue to pursue innovation in design, manufacturing and production. Our customers trust us to provide innovative...

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Understanding Analog Circuits

At Sag Harbor Industries, one of the products that we manufacture and supply to various industries is a magnetic coil. Magnetic coils are a key component in what is known as an analog circuit. An analog circuit can be found in a lot of older technology, like TV or radio antennas. We still use analog technology, but things are becoming increasingly digital. However, very common technology that we use every day like the car radio harnesses analog signals to perform its function. In this post, we’ll take a quick look at how an analog circuit works...

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Full Service Electric Coils from Sag Harbor Industries Inc.

As a premier coil winding manufacturer, Sag Harbor Industries offers more than generic electric coils. Our coils are made using quality materials in an automated coil winding process, and these can be fully customized to address the specifications of your application. Because we begin every project with a customer focused approach, we know that the most value is created when you get exactly what you are looking for. Different environments call for different designs, and we believe in making things that last, no matter where they will be used. We...

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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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