B78108T1682J000

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Fixed Inductors - B78108T1682J000 Application Field and Working Principle

Fixed inductors, also known as chokes, are passive electrical components that are used in the DC/AC and AC circuits. They are mainly used to store energy in the form of electric current, as well as supplying alternating current with regulated and reduced amplitude. The B78108T1682J000 is a fixed inductor designed and manufactured by an electronics company called EPCOS, with important benefits such as an increased inductance, a low signal loss and a maximum current load of 0.6 A.

The term “fixed inductor” is, as its name implies, a device used to store energy by using the property of inductance, which is basically the production of a magnetic field due to the flow of current. This property is essential to operate DC/AC circuits, as well as affecting the apparent resistance of the circuit.

The B78108T1682J000 is a 4-pin wire-wound inductor. It is a robust, small, and reliable component with important features such as high current loads, low resistance voltage, and a metal casing to protect against moisture, dust and physical damage. The components of the fixed inductor are composed of a ferromagnetic core, a high-resilience winding that consists of thin wire wound around the core, and an external housing to protect the internal elements.

The main application field of the B78108T1682J000 is in AC/DC switch-mode power supply. It is an ideal choice of component for applications in consumer electronics, such as adapters, TVs, computers, monitors, and other office equipment. As previously stated, the fixed inductor reduces the amplitude of the alternating current, resulting in a more stable power supply. Additionally, it provides significant protection to the main components of the equipment, preventing damage due to overloads or short-circuits.

When it comes to the working principle of the fixed inductor, it is essential to consider the magnetic fields and the law of induction, commonly known as Faraday\'s law. This law states that when a conductor is placed in a changing magnetic field, a voltage will be induced in the conductor. As such, the current flow through the B78108T1682J000 will generate a magnetic field that consequently induces the voltage in the inductor\'s winding, resulting in a reduced amplitude of the output voltage.

In conclusion, the B78108T1682J000 is a highly efficient and reliable fixed inductor manufactured by EPCOS that is primarily designed for DC/AC applications, particularly for AC/DC switch-mode power supplies. It offers important benefits such as increased inductance, low signal loss, and high current load. The B78108T1682J000 follows Faraday\'s law of induction, in which the changing current flow through the component generates an induction in the inductor\'s winding, reducing the output voltage.

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