S1812R-183J

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Fixed inductors are applied to various industrial and automotive components, including power supplies, instrumentation, and motor control. The S1812R-183J is a kind of fixed inductor, which is specially used for electric circuits. It is mainly used to create and store magnetic field energy with the help of an electrical current.

The S1812R-183J is basically a self-supporting coil, and its core is composed of several small ferrite beads, a powdered-iron core, and copper-chrome alloy wire. This combination has a very low self-resonant frequency, allowing it to be used for low-frequency applications. With a rated current from 0.1A to 5A, it has a wide range of applications for a wide range of functions.

By incorporating an electric current into the coil, a magnetic field will be created and this releases energy. The magnetic field will then start to collapse and a reverse current will be created that’s opposite to the original. The reverse current will in turn create a magnetic field of the same strength as the original one which will store energy until it’s required. Due to the low self-resonant frequency, the inductor can be used for applications including flash circuits and DC/DC converters.

The S1812R-183J offers a wide range of features, such as high inductance value, low DCR value, and high reliability. It has a high peak current of up to 5A and a very low required inductance. The low DCR value will ensure that the inductor dissipates less heat, making it very effective for power applications like motor controllers and power supplies.

In addition, the S1812R-183J also features the ability to operate at high temperatures. This makes it suitable for applications that require high temperatures, such as in automotive instruments, power supplies, and motor controllers. It also has a high maximum voltage rating and a low temperature coefficient, making it extremely reliable for high voltage applications.

The S1812R-183J is also widely used for noise suppression. As it generates a reverse magnetic field whenever the current drops, it helps to reduce the noise created by high frequency electric signals. This reduces the overall noise in the system, making it ideal for applications in audio or communication systems.

In summary, the S1812R-183J is a type of fixed inductor manufactured specifically for electric circuits. It is composed of several ferrite beads, a powdered-iron core, and copper-chrome alloy wire, and has a rated current from 0.1A to 5A. It offers a wide range of features, such as high inductance, low DCR values, and high reliability. It is suitable for high-temperature applications and its reverse magnetic field helps in noise suppression.

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